Octopus Watch: iPhone vs Android
Octopus Watch by Kim Bauters is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
4.6 ★
619 ratings, both stores
Measured
Best rank now
#5
iPhone · 
Utilities Paid
Utilities PaidMeasured
App Store
App details
App ID
1490260614
Publisher
Kim Bauters
Publisher country
United Kingdom
Minimum OS
iOS 16.1+
Content rating
4+
Languages
1
EN
Size
19 MB
Google Play
App details
App ID
uk.smarthound.octopus_energy_watch_edition
Publisher
Kim Bauters
Publisher country
United Kingdom
Content rating
Everyone
Octopus Watch downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | 10k+ |
| Google Play | – | 10k+ Measured |
| Total | – | 10k+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where Octopus Watch's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: In-app purchase-led
How Octopus Watch makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.6 ★ | 619 |
| Google Play | – | – |
| Both stores | 4.6 ★ weighted by ratings | 619 |
About Octopus Watch
Octopus Watch is the easiest tool to manage the (smart) tariffs provided by Octopus Energy in the UK. Octopus Watch is a paymium app for iOS offering both a standard version as a one-time purchase, and an optional subscription with additional features.
Ready to supercharge your savings?
Save significantly on your electricity bill, regardless of whether you're on Agile, Go, Cosy, Flux, Tracker, or any fixed tariffs (basic or eco 7). Thinking of joining Agile? Log into the app with just your postcode and check out local rates. If you want to see your consumption history, you'll need an Octopus Energy account and an active smart meter. Please note that support for Intelligent and Intelligent Go is currently limited, with only default off-peak times available. For the latest status on tariff support check out the wiki: https://wiki.smarthound.uk/octopus-watch/tariffs/ .
With the standard version of Octopus Watch, you'll have all the tools at your fingertips to effectively manage your tariff:
• View your current rates in an instant (including for gas trackers).
• View your current electricity rates directly on your Apply Watch!
• See all your upcoming rates in an easy chart and table.
• Instantly get the cheapest times to run appliances or charge your EV, and save big!
• Use the beautiful widget for current and upcoming prices on your home screen.
• Receive alerts when the next day's Agile rates are available.
• See your historic day-by-day usage.
• Use the new micro metrics to quickly see trends in your usage.
• See when your meter fails and how much data is missing.
• Understand how weather influences your usage.
• One tap comparison to see how your tariff compares to Agile, Go, and SVT.
• Check your earnings from export (only available with an export meter).
• Various options to change the app defaults to best suit your needs!
• Export cleaned data to CSV for easy use in other apps such as Microsoft® Excel®.
Want even more? A single subscription gets you access to these amazing features:
• Up to 48h Agile rate predictions – plan your usage effectively and save even more!
• If you have an export meter, also receive Agile export rate predictions.
• Access 7-day weather forecasts across Great Britain for even better planning.
• Instant notifications when next day's Agile prices fall below your chosen threshold.
• Identify optimal half-hour blocks throughout the day to charge your EV or run appliances.
• Carbon integration - see your environmental impact both now and in the past.
• View your electricity generation regionally or nationally, and adjusted to your usage.
• Choose the best slot based on either price or lowest carbon emissions on the grid.
• One tap comparison to see how your tariff compares to most smart tariffs.
• Advanced micro metrics over 14 or 28 days, including subscription-only metrics.
• Day details – see your exact usage along with numerous statistics on a day-by-day basis.
• Day details – see exactly which data is missing when
Ready to supercharge your savings?
Save significantly on your electricity bill, regardless of whether you're on Agile, Go, Cosy, Flux, Tracker, or any fixed tariffs (basic or eco 7). Thinking of joining Agile? Log into the app with just your postcode and check out local rates. If you want to see your consumption history, you'll need an Octopus Energy account and an active smart meter. Please note that support for Intelligent and Intelligent Go is currently limited, with only default off-peak times available. For the latest status on tariff support check out the wiki: https://wiki.smarthound.uk/octopus-watch/tariffs/ .
With the standard version of Octopus Watch, you'll have all the tools at your fingertips to effectively manage your tariff:
• View your current rates in an instant (including for gas trackers).
• View your current electricity rates directly on your Apply Watch!
• See all your upcoming rates in an easy chart and table.
• Instantly get the cheapest times to run appliances or charge your EV, and save big!
• Use the beautiful widget for current and upcoming prices on your home screen.
• Receive alerts when the next day's Agile rates are available.
• See your historic day-by-day usage.
• Use the new micro metrics to quickly see trends in your usage.
• See when your meter fails and how much data is missing.
• Understand how weather influences your usage.
• One tap comparison to see how your tariff compares to Agile, Go, and SVT.
• Check your earnings from export (only available with an export meter).
• Various options to change the app defaults to best suit your needs!
• Export cleaned data to CSV for easy use in other apps such as Microsoft® Excel®.
Want even more? A single subscription gets you access to these amazing features:
• Up to 48h Agile rate predictions – plan your usage effectively and save even more!
• If you have an export meter, also receive Agile export rate predictions.
• Access 7-day weather forecasts across Great Britain for even better planning.
• Instant notifications when next day's Agile prices fall below your chosen threshold.
• Identify optimal half-hour blocks throughout the day to charge your EV or run appliances.
• Carbon integration - see your environmental impact both now and in the past.
• View your electricity generation regionally or nationally, and adjusted to your usage.
• Choose the best slot based on either price or lowest carbon emissions on the grid.
• One tap comparison to see how your tariff compares to most smart tariffs.
• Advanced micro metrics over 14 or 28 days, including subscription-only metrics.
• Day details – see your exact usage along with numerous statistics on a day-by-day basis.
• Day details – see exactly which data is missing when
Octopus Watch iPhone
Octopus Watch is #5 in Utilities Paid in United Kingdom and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperKim Bauters
CategoryUtilities
Price1.99 GBP
Released
Rating★ 4.6 (619)
Version5.7.0
Age rating4+
First seen by us 25 Sep 2026
25 Sep 2026Installs (est.)10k+ worldwide
Rating
4.6 ★
619 ratings
Measured
Best rank now
#5
Utilities PaidMeasured
Octopus Watch on the App Store
App details
App ID
1490260614
Publisher
Kim Bauters
Publisher country
United Kingdom
Minimum OS
iOS 16.1+
Content rating
4+
Languages
1
EN
Size
19 MB
Octopus Watch downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Octopus Watch's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
In-app revenue
Worldwide, what users spend in Octopus Watch before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: In-app purchase-led
How Octopus Watch makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| United Kingdom | UtilitiesPaid | #5 |
Apps near Octopus Watch on the chart
Utilities Paid, around #5.
Ratings
App Store, worldwide.
Rating
4.6 ★
619 ratings
Measured
Ratings
619
Measured
About Octopus Watch
Octopus Watch is the easiest tool to manage the (smart) tariffs provided by Octopus Energy in the UK. Octopus Watch is a paymium app for iOS offering both a standard version as a one-time purchase, and an optional subscription with additional features.
Ready to supercharge your savings?
Save significantly on your electricity bill, regardless of whether you're on Agile, Go, Cosy, Flux, Tracker, or any fixed tariffs (basic or eco 7). Thinking of joining Agile? Log into the app with just your postcode and check out local rates. If you want to see your consumption history, you'll need an Octopus Energy account and an active smart meter. Please note that support for Intelligent and Intelligent Go is currently limited, with only default off-peak times available. For the latest status on tariff support check out the wiki: https://wiki.smarthound.uk/octopus-watch/tariffs/ .
With the standard version of Octopus Watch, you'll have all the tools at your fingertips to effectively manage your tariff:
• View your current rates in an instant (including for gas trackers).
• View your current electricity rates directly on your Apply Watch!
• See all your upcoming rates in an easy chart and table.
• Instantly get the cheapest times to run appliances or charge your EV, and save big!
• Use the beautiful widget for current and upcoming prices on your home screen.
• Receive alerts when the next day's Agile rates are available.
• See your historic day-by-day usage.
• Use the new micro metrics to quickly see trends in your usage.
• See when your meter fails and how much data is missing.
• Understand how weather influences your usage.
• One tap comparison to see how your tariff compares to Agile, Go, and SVT.
• Check your earnings from export (only available with an export meter).
• Various options to change the app defaults to best suit your needs!
• Export cleaned data to CSV for easy use in other apps such as Microsoft® Excel®.
Want even more? A single subscription gets you access to these amazing features:
• Up to 48h Agile rate predictions – plan your usage effectively and save even more!
• If you have an export meter, also receive Agile export rate predictions.
• Access 7-day weather forecasts across Great Britain for even better planning.
• Instant notifications when next day's Agile prices fall below your chosen threshold.
• Identify optimal half-hour blocks throughout the day to charge your EV or run appliances.
• Carbon integration - see your environmental impact both now and in the past.
• View your electricity generation regionally or nationally, and adjusted to your usage.
• Choose the best slot based on either price or lowest carbon emissions on the grid.
• One tap comparison to see how your tariff compares to most smart tariffs.
• Advanced micro metrics over 14 or 28 days, including subscription-only metrics.
• Day details – see your exact usage along with numerous statistics on a day-by-day basis.
• Day details – see exactly which data is missing when
Ready to supercharge your savings?
Save significantly on your electricity bill, regardless of whether you're on Agile, Go, Cosy, Flux, Tracker, or any fixed tariffs (basic or eco 7). Thinking of joining Agile? Log into the app with just your postcode and check out local rates. If you want to see your consumption history, you'll need an Octopus Energy account and an active smart meter. Please note that support for Intelligent and Intelligent Go is currently limited, with only default off-peak times available. For the latest status on tariff support check out the wiki: https://wiki.smarthound.uk/octopus-watch/tariffs/ .
With the standard version of Octopus Watch, you'll have all the tools at your fingertips to effectively manage your tariff:
• View your current rates in an instant (including for gas trackers).
• View your current electricity rates directly on your Apply Watch!
• See all your upcoming rates in an easy chart and table.
• Instantly get the cheapest times to run appliances or charge your EV, and save big!
• Use the beautiful widget for current and upcoming prices on your home screen.
• Receive alerts when the next day's Agile rates are available.
• See your historic day-by-day usage.
• Use the new micro metrics to quickly see trends in your usage.
• See when your meter fails and how much data is missing.
• Understand how weather influences your usage.
• One tap comparison to see how your tariff compares to Agile, Go, and SVT.
• Check your earnings from export (only available with an export meter).
• Various options to change the app defaults to best suit your needs!
• Export cleaned data to CSV for easy use in other apps such as Microsoft® Excel®.
Want even more? A single subscription gets you access to these amazing features:
• Up to 48h Agile rate predictions – plan your usage effectively and save even more!
• If you have an export meter, also receive Agile export rate predictions.
• Access 7-day weather forecasts across Great Britain for even better planning.
• Instant notifications when next day's Agile prices fall below your chosen threshold.
• Identify optimal half-hour blocks throughout the day to charge your EV or run appliances.
• Carbon integration - see your environmental impact both now and in the past.
• View your electricity generation regionally or nationally, and adjusted to your usage.
• Choose the best slot based on either price or lowest carbon emissions on the grid.
• One tap comparison to see how your tariff compares to most smart tariffs.
• Advanced micro metrics over 14 or 28 days, including subscription-only metrics.
• Day details – see your exact usage along with numerous statistics on a day-by-day basis.
• Day details – see exactly which data is missing when
Latest updates
5.7.0
What's new in 5.7.0:
• fix: resolve a minor but persistent relaunch bug that has been around since version 1. The new Swift 6 architecture helped surface how a piece of code could sometimes go "missing".
• fix: resolve all known Apple Watch app bugs.
What's new in 5.6.4:
• fix: additional Go EV tariff variants identified and workaround applied
What's new in 5.6.3:
• fix: workaround for incorrect times on Go EV
What's new in 5.6.2:
• fix: add workaround for Go EV, which is incorrectly registered in the Octopus Energy API
What's new in 5.6.1:
• new: internal rewrite of the Octopus Apple Watch app using some novel techniques. Background updates of rates should now be notably more consistent.
What's new in 5.6.0:
• new: updated UI for modern versions of iPadOS to better use all available screen space.
What's new in 5.5.0 and 5.5.1:
• fix: day details chart does not drop into text when rates are well below 0p
• fix: scrolling up/down and left/right in day details when using bigger font sizes
What's new in 5.4.2:
• fix: energy reports were broken due to a bug in iOS 26.2
• new: added Octopus Snug as an unsupported tariff (same issues as Intelligent)
What's new in 5.4.1:
• fix: minor UI updates for iOS 26 and iPadOS 26
What's new in 5.4.0:
• new: complete the transition to the new Nix 5 prediction engine
• fix: update the legend on energy reports to correctly show the label for export rate
What's new in 5.3.2:
• fix: update 5.3.1 caused data to be loaded slowly on first login due to the extra checks. This is now resolved and data on first login loads again at the normal speed.
What's new in 5.3.1:
• new: The app can in many more cases get your data, even if the Octopus Energy API experiences issues. Octopus Energy uses two APIs. The app can now fall back on the second API when the first API becomes unavailable for some of its tasks.
• fix: in some cases the app was unable to retrieve historic data after a while. This update introduces a fix to this problem.
Previous updates:
5.3.0: Fixed energy long-press & chart layout. Added carbon dates, chart locking, & Agile split values.
5.2.0: Fixed DST bug; added UK time zone support for travel.
5.1.x: Added iPadOS/iOS 18 support, Home Mini subscription/unit fixes, & scrolling fixes.
5.0.x: Improved 4PM prediction stability, rate-specific notifications, Octopus tariff onboarding, & CSV/Flux exports.
Version 5 is a major update bringing a speedier app with some great new features:
• new one-tap tariff comparison
• new micro metrics to easily see trends in your data
• (subscription) full year electricity data and energy reports
• (subscription) tracker rate predictions
And, of course, various other minor improvements throughout!
More from Kim Bauters
Octopus Watch Android
Octopus Watch is #160 in Tools Grossing on Google Play in United Kingdom and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperSmarthound
CategoryTools
Price2.49 USD
Released
Installs10k+
Rating–
Updated
Content ratingEveryone
Best rank now
#160
Tools GrossingMeasured
Octopus Watch on Google Play
App details
App ID
uk.smarthound.octopus_energy_watch_edition
Publisher
Kim Bauters
Publisher country
United Kingdom
Content rating
Everyone
Octopus Watch downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Octopus Watch's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
In-app revenue
Worldwide, what users spend in Octopus Watch before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: In-app purchase-led
How Octopus Watch makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| United Kingdom | ToolsGrossing | #160 |
Apps near Octopus Watch on the chart
Tools Grossing, around #160.
About Octopus Watch
Octopus Watch is the easiest tool to manage the (smart) tariffs provided by Octopus Energy in the UK. Octopus Watch is a paymium app for Android offering both a standard version as a one-time purchase, and an optional subscription with additional features.
Ready to supercharge your savings?
Save significantly on your electricity bill, regardless of whether you're on Agile, Go, Cosy, Flux, Tracker, or any fixed tariffs (basic or eco 7). Thinking of joining Agile? Log into the app with just your postcode and check out local rates. If you want to see your consumption history, you'll need an Octopus Energy account and an active smart meter. Please note that support for Intelligent and Intelligent Go is currently limited, with only default off-peak times available. For the latest status on tariff support check out the wiki: https://wiki.smarthound.uk/octopus-watch/tariffs/ .
With the standard version of Octopus Watch, you'll have all the tools at your fingertips to effectively manage your tariff:
• View your current rates in an instant (including for gas trackers).
• See all your upcoming rates in an easy chart and table.
• Instantly get the cheapest times to run appliances or charge your EV, and save big!
• Use the beautiful widget for current and upcoming prices on your home screen.
• Receive alerts when the next day's Agile rates are available.
• See your historic day-by-day usage.
• Use the new micro metrics to quickly see trends in your usage.
• See when your meter fails and how much data is missing.
• Understand how weather influences your usage.
• One tap comparison to see how your tariff compares to Agile, Go, and SVT.
• Check your earnings from export (only available with an export meter).
• Various options to change the app defaults to best suit your needs!
• Export cleaned data to CSV for easy use in other apps such as Microsoft® Excel®.
Want even more? A single subscription gets you access to these amazing features:
• Up to 48h Agile/Tracker rate predictions – plan your usage effectively and save even more!
• If you have an export meter, also receive Agile export rate predictions.
• Access 7-day weather forecasts across Great Britain for even better planning.
• Instant notifications when next day's Agile prices fall below your chosen threshold.
• Identify optimal half-hour blocks throughout the day to charge your EV or run appliances.
• Carbon integration - see your environmental impact both now and in the past.
• View your electricity generation regionally or nationally, and adjusted to your usage.
• Choose the best slot based on either price or lowest carbon emissions on the grid.
• One tap comparison to see how your tariff compares to most smart tariffs.
• Advanced micro metrics over 14 or 28 days, including subscription-only metrics.
• Day details – see your exact usage along with numerous statistics on a day-by-day basis.
• Day details – see exactly which data is missing when your meter stops reporting.
• Micro-optimise your usage
Ready to supercharge your savings?
Save significantly on your electricity bill, regardless of whether you're on Agile, Go, Cosy, Flux, Tracker, or any fixed tariffs (basic or eco 7). Thinking of joining Agile? Log into the app with just your postcode and check out local rates. If you want to see your consumption history, you'll need an Octopus Energy account and an active smart meter. Please note that support for Intelligent and Intelligent Go is currently limited, with only default off-peak times available. For the latest status on tariff support check out the wiki: https://wiki.smarthound.uk/octopus-watch/tariffs/ .
With the standard version of Octopus Watch, you'll have all the tools at your fingertips to effectively manage your tariff:
• View your current rates in an instant (including for gas trackers).
• See all your upcoming rates in an easy chart and table.
• Instantly get the cheapest times to run appliances or charge your EV, and save big!
• Use the beautiful widget for current and upcoming prices on your home screen.
• Receive alerts when the next day's Agile rates are available.
• See your historic day-by-day usage.
• Use the new micro metrics to quickly see trends in your usage.
• See when your meter fails and how much data is missing.
• Understand how weather influences your usage.
• One tap comparison to see how your tariff compares to Agile, Go, and SVT.
• Check your earnings from export (only available with an export meter).
• Various options to change the app defaults to best suit your needs!
• Export cleaned data to CSV for easy use in other apps such as Microsoft® Excel®.
Want even more? A single subscription gets you access to these amazing features:
• Up to 48h Agile/Tracker rate predictions – plan your usage effectively and save even more!
• If you have an export meter, also receive Agile export rate predictions.
• Access 7-day weather forecasts across Great Britain for even better planning.
• Instant notifications when next day's Agile prices fall below your chosen threshold.
• Identify optimal half-hour blocks throughout the day to charge your EV or run appliances.
• Carbon integration - see your environmental impact both now and in the past.
• View your electricity generation regionally or nationally, and adjusted to your usage.
• Choose the best slot based on either price or lowest carbon emissions on the grid.
• One tap comparison to see how your tariff compares to most smart tariffs.
• Advanced micro metrics over 14 or 28 days, including subscription-only metrics.
• Day details – see your exact usage along with numerous statistics on a day-by-day basis.
• Day details – see exactly which data is missing when your meter stops reporting.
• Micro-optimise your usage
What's new in 5.6.3
update 5.6.3:
• fix: extra fixes for Go EV
update 5.6.2:
• fix: add workaround for Go EV, which is incorrectly registered in the Octopus Energy API
• fix: non-subscribed users can toggle between 24h/48h charts (as available)
• fix: backend updates
update 5.4.1:
• new: move to the new Nix 5 rates prediction engine
• new: custom value for live card split
• fix: modify widget size for certain custom device overlays (fixed)
To learn more:
https://wiki.smarthound.uk/octopus-watch/changelog/
• fix: extra fixes for Go EV
update 5.6.2:
• fix: add workaround for Go EV, which is incorrectly registered in the Octopus Energy API
• fix: non-subscribed users can toggle between 24h/48h charts (as available)
• fix: backend updates
update 5.4.1:
• new: move to the new Nix 5 rates prediction engine
• new: custom value for live card split
• fix: modify widget size for certain custom device overlays (fixed)
To learn more:
https://wiki.smarthound.uk/octopus-watch/changelog/