Octopus Android
Octopus is #186 in Finance Free on Google Play in Japan and charting in 2 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperOctopus Cards Limited
CategoryFinance
PriceFree
Released
Installs5M+
Rating★ 3.9 (213k)
Updated
Content ratingEveryone
Rating
3.9 ★
213k ratings
Measured
Best rank now
#186
Finance FreeMeasured
Octopus on Google Play
App details
App ID
com.octopuscards.nfc_reader
Publisher
Octopus Cards Limited
Content rating
Everyone
Octopus 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.
On Android app stores
The same app (com.octopuscards.nfc_reader) on every Android store we track. Known Android installs: at least 11M (Google Play band + AppGallery count).
| Store | Installs | Rating | Version | |
|---|---|---|---|---|
| Google Play | 5,000,000+ | ★ 3.9 (213k) | 12.48.0 | Open ↗ |
| Huawei AppGallery | 6M | – | 12.48.0 | Open ↗ |
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Octopus before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How Octopus makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | FinanceFree | #186 |
 Australia | FinanceFree | #139 |
Apps near Octopus on the chart
Finance Free, around #186.
Ratings
Google Play, worldwide.
Rating
3.9 ★
213k ratings
Measured
Ratings
213k
Measured
Written reviews
507
Measured
About Octopus
Take it easy with the Octopus App! Manage your everyday expenses – top up your Octopus cards, pay online, and reap additional rewards – all with your mobile!
Services include:
TOP UP YOUR OCTOPUS, CHECK EXPENSES AND COLLECT SUBSIDIES
Go cashless and top up your own Octopus cards and even your family’s via Faster Payment System (FPS); check your card’s remaining value and spending records, and collect Public Transport Fare Subsidies
PAY ONLINE WITH OCTOPUS, FOR TRANSPORT, RETAIL AND MORE
Purchase MTR, KMB or Sun Ferry monthly pass without queuing; buy at popular online merchants such as supermarkets and fast food restaurants; even pay for Google Play Store purchases, Government and telecom bills
“DOOD REWARDS” PLATFORM – EVERYDAY REWARDS SUPERPOWER!
Link your Octopus to wallet to start Dood Rewards and earn rewards effortlessly through everyday spending. Take on Mission and collect eStamps to unlock personalized offers, flash grab, rebate vouchers, and more exciting rewards!
SHOP AROUND THE WORLD WITH OUR TWO PREPAID CARDS WITH EASE AND CONTROL
Get our prepaid Mastercard and UnionPay QR instantly with just a few clicks. Octopus Mastercard can be used at all online merchants that accept Mastercard; you can also add it to Google Pay™ to tap your mobile to pay around the world. Octopus UnionPay QR lets you pay at over 30 million merchants on the Mainland and beyond. You can top up the prepaid cards via FPS to control how much you spend, set daily and per transaction limits, or even turn them off to prevent unauthorized transactions.
For more details, please visit www.octopus.com.hk/octopusapp
Licence Number: SVF0001
Services include:
TOP UP YOUR OCTOPUS, CHECK EXPENSES AND COLLECT SUBSIDIES
Go cashless and top up your own Octopus cards and even your family’s via Faster Payment System (FPS); check your card’s remaining value and spending records, and collect Public Transport Fare Subsidies
PAY ONLINE WITH OCTOPUS, FOR TRANSPORT, RETAIL AND MORE
Purchase MTR, KMB or Sun Ferry monthly pass without queuing; buy at popular online merchants such as supermarkets and fast food restaurants; even pay for Google Play Store purchases, Government and telecom bills
“DOOD REWARDS” PLATFORM – EVERYDAY REWARDS SUPERPOWER!
Link your Octopus to wallet to start Dood Rewards and earn rewards effortlessly through everyday spending. Take on Mission and collect eStamps to unlock personalized offers, flash grab, rebate vouchers, and more exciting rewards!
SHOP AROUND THE WORLD WITH OUR TWO PREPAID CARDS WITH EASE AND CONTROL
Get our prepaid Mastercard and UnionPay QR instantly with just a few clicks. Octopus Mastercard can be used at all online merchants that accept Mastercard; you can also add it to Google Pay™ to tap your mobile to pay around the world. Octopus UnionPay QR lets you pay at over 30 million merchants on the Mainland and beyond. You can top up the prepaid cards via FPS to control how much you spend, set daily and per transaction limits, or even turn them off to prevent unauthorized transactions.
For more details, please visit www.octopus.com.hk/octopusapp
Licence Number: SVF0001
What's new in 12.48.0
The Automatic Add Value Service (via FPS) has introduced multiple new features. Activate them now.