AtomicClock Downloads & RevenueAtomicClock: NTP Time · App Store & Google Play
AtomicClock: NTP Time by Timo Partl is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
AtomicClock: NTP Time update history & changes
Last change · 8 events since 20 Nov 2017Full timeline ↓🆕AndroidFirst spotted by AppInsider📦AndroidVersion 2.1.23📦iOSUpdated to version 3.6.25🆕iOSFirst spotted by AppInsider📦iOSVersion 3.6.24🆕iOSReleased on the App Store🆕AndroidReleased on Google Play
Full timeline · 8 events
- 🆕AtomicClock: NTP Time first spotted by AppInsiderAndroidUnited States (found via similar)
- 📦AtomicClock: NTP Time version 2.1.23AndroidNo release notes
- ✏️AtomicClock: NTP Time: needs a newer iOSiOSiOS 15.0 → iOS 17.4
- 📦AtomicClock: NTP Time updated to version 3.6.25iOS• Improved app reliability and compatibility with latest platform components
• General performance and stability improvements - 🆕AtomicClock: NTP Time first spotted by AppInsideriOSUnited States (found via search)
- 📦AtomicClock: NTP Time version 3.6.24iOS• Improved app reliability and compatibility with latest platform components
• General performance and stability improvements - 🆕AtomicClock: NTP Time released on the App StoreiOS
- 🆕AtomicClock: NTP Time released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.7 ★
24k ratings, both stores
Measured
App Store
App details
App ID
1402993049
Publisher
Timo Partl
Publisher country
Germany
On the store since
Jul 2018
8 years on the store
Minimum OS
iOS 17.4+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
27
SQ AR BG CS DA NL EN FR DE HE HU ID …
Size
18 MB
Google Play
App details
App ID
partl.atomicclock
Publisher
Timo Partl
Publisher country
Germany
Content rating
Everyone
AtomicClock: NTP Time downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | – |
| Google Play | – | 500k+ Measured |
| Total | – | 500k+ Confidence |
How this is calculated
App Store: 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.
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 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 AtomicClock: NTP Time makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 3 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | – | 0 of 30 countries | – | – |
| Google Play | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.8 ★ | 5.6k |
| Google Play | 4.7 ★ | 19k 1.3k written reviews |
| Both stores | 4.7 ★ weighted by ratings | 24k |
About AtomicClock: NTP Time
Check precise NTP reference time at a glance. AtomicClock helps you set watches, wall clocks, cameras, and other devices, compare local time with UTC, and follow moments when every second matters.
Clear analog and digital time
AtomicClock displays current time from NTP servers that reference atomic clocks. Choose a predefined server or add your own, then view local or UTC time in a clean analog or digital clock.
Customize your reference clock
• Switch between 12-hour and 24-hour time
• Customize the time format
• Choose from multiple clock faces and hands
• Use a smooth, fluid second hand
• Add acoustic ticking or the Greenwich Time Signal
• Tap the screen to hide information and controls, freeze the display, or mute ticking
Details for precise time checks
View technical NTP information, including round-trip time and server stratum. Whether you are checking a timestamp, preparing a camera, aligning a wall clock, or setting a watch by hand, the seconds remain clear and easy to follow.
AtomicClock is free to use. AtomicClock Pro is available as a one-time purchase with no subscription. It unlocks your preferred clock face, hands, and font, removes ads, and includes upcoming Pro features.
AtomicClock displays NTP reference time for comparison and does not change your device’s system time. Results can vary with the selected server, network conditions, and device behavior.
Clear analog and digital time
AtomicClock displays current time from NTP servers that reference atomic clocks. Choose a predefined server or add your own, then view local or UTC time in a clean analog or digital clock.
Customize your reference clock
• Switch between 12-hour and 24-hour time
• Customize the time format
• Choose from multiple clock faces and hands
• Use a smooth, fluid second hand
• Add acoustic ticking or the Greenwich Time Signal
• Tap the screen to hide information and controls, freeze the display, or mute ticking
Details for precise time checks
View technical NTP information, including round-trip time and server stratum. Whether you are checking a timestamp, preparing a camera, aligning a wall clock, or setting a watch by hand, the seconds remain clear and easy to follow.
AtomicClock is free to use. AtomicClock Pro is available as a one-time purchase with no subscription. It unlocks your preferred clock face, hands, and font, removes ads, and includes upcoming Pro features.
AtomicClock displays NTP reference time for comparison and does not change your device’s system time. Results can vary with the selected server, network conditions, and device behavior.
AtomicClock: NTP Time App Store
Not in any tracked top chart right now.
Updated 1 Nov 2026 · rankings refresh through the day
DeveloperTimo Partl
CategoryUtilities
PriceFree
Released
Rating★ 4.8 (5.6k)
Version3.6.25
Age rating4+
First seen by us
13 Oct 2026
13 Oct 2026Rating
4.8 ★
5.6k ratings
Measured
AtomicClock: NTP Time on the App Store
App details
App ID
1402993049
Publisher
Timo Partl
Publisher country
Germany
On the store since
Jul 2018
8 years on the store
Minimum OS
iOS 17.4+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
27
SQ AR BG CS DA NL EN FR DE HE HU ID …
Size
18 MB
AtomicClock: NTP Time 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. App Store 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.
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 AtomicClock: NTP Time 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 AtomicClock: NTP Time makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 3 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.8 ★
5.6k ratings
Measured
Ratings
5.6k
Measured
About AtomicClock: NTP Time
Check precise NTP reference time at a glance. AtomicClock helps you set watches, wall clocks, cameras, and other devices, compare local time with UTC, and follow moments when every second matters.
Clear analog and digital time
AtomicClock displays current time from NTP servers that reference atomic clocks. Choose a predefined server or add your own, then view local or UTC time in a clean analog or digital clock.
Customize your reference clock
• Switch between 12-hour and 24-hour time
• Customize the time format
• Choose from multiple clock faces and hands
• Use a smooth, fluid second hand
• Add acoustic ticking or the Greenwich Time Signal
• Tap the screen to hide information and controls, freeze the display, or mute ticking
Details for precise time checks
View technical NTP information, including round-trip time and server stratum. Whether you are checking a timestamp, preparing a camera, aligning a wall clock, or setting a watch by hand, the seconds remain clear and easy to follow.
AtomicClock is free to use. AtomicClock Pro is available as a one-time purchase with no subscription. It unlocks your preferred clock face, hands, and font, removes ads, and includes upcoming Pro features.
AtomicClock displays NTP reference time for comparison and does not change your device’s system time. Results can vary with the selected server, network conditions, and device behavior.
Clear analog and digital time
AtomicClock displays current time from NTP servers that reference atomic clocks. Choose a predefined server or add your own, then view local or UTC time in a clean analog or digital clock.
Customize your reference clock
• Switch between 12-hour and 24-hour time
• Customize the time format
• Choose from multiple clock faces and hands
• Use a smooth, fluid second hand
• Add acoustic ticking or the Greenwich Time Signal
• Tap the screen to hide information and controls, freeze the display, or mute ticking
Details for precise time checks
View technical NTP information, including round-trip time and server stratum. Whether you are checking a timestamp, preparing a camera, aligning a wall clock, or setting a watch by hand, the seconds remain clear and easy to follow.
AtomicClock is free to use. AtomicClock Pro is available as a one-time purchase with no subscription. It unlocks your preferred clock face, hands, and font, removes ads, and includes upcoming Pro features.
AtomicClock displays NTP reference time for comparison and does not change your device’s system time. Results can vary with the selected server, network conditions, and device behavior.
Latest updates
3.6.25
• Improved app reliability and compatibility with latest platform components
• General performance and stability improvements
3.6.24
• Improved app reliability and compatibility with latest platform components
• General performance and stability improvements
Store changes
What AtomicClock: NTP Time changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Needs a newer iOS
iOS 15.0 → iOS 17.4
More from Timo Partl
AtomicClock: Exact NTP Time Android
Not in a tracked Google Play top chart right now.
Updated 1 Nov 2026 · rankings refresh through the day
DeveloperTimo Partl
CategoryTools
PriceFree
Released
Installs500k+
Rating★ 4.7 (19k)
Updated
Content ratingEveryone
Rating
4.7 ★
19k ratings
Measured
AtomicClock: Exact NTP Time on Google Play
App details
App ID
partl.atomicclock
Publisher
Timo Partl
Publisher country
Germany
Content rating
Everyone
AtomicClock: Exact NTP Time 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.
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 AtomicClock: Exact NTP Time 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 AtomicClock: Exact NTP Time makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 3 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
4.7 ★
19k ratings
Measured
Ratings
19k
Measured
Written reviews
1.3k
Measured
About AtomicClock: Exact NTP Time
Need the exact time to set a watch, align a wall clock, compare UTC, or catch a moment where seconds matter? AtomicClock shows precise reference time from NTP time servers in a clear analog or digital clock.
NTP servers provide network time referenced to atomic clocks. Choose a predefined or custom time server, then view local time or a UTC clock in 12-hour or 24-hour format. Use AtomicClock as an NTP clock, precision clock, reference clock, or seconds clock for manual time checks.
Practical ways to use AtomicClock
• Set a watch, wall clock, camera, or other device manually
• Compare local time with UTC
• Check precise time before an event or scheduled task
• Keep a clear clock visible while you work using picture-in-picture with Pro
Clock display and signal options
• Analog clock and digital clock views
• Custom time formats, clock faces, hands, and fonts
• Smooth, fluid second-hand movement
• Optional acoustic ticking sounds
• Greenwich Time Signal
• Home screen clock widget with time and date
• Tap actions to hide information, freeze the display, or mute ticking
For technical NTP checks, view details such as the selected time server, round-trip time, and stratum. Accuracy depends on the server, network conditions, and device behavior.
AtomicClock is designed for reference time and manual clock sync. It does not automatically change device system time. The home screen widget uses system time for technical and battery reasons.
AtomicClock is free to use. AtomicClock Pro adds preferred clock styles and fonts, many widget customization options, all tap actions, picture-in-picture, and ad removal. Pro is a one-time purchase through your Google Play account with no subscription.
NTP servers provide network time referenced to atomic clocks. Choose a predefined or custom time server, then view local time or a UTC clock in 12-hour or 24-hour format. Use AtomicClock as an NTP clock, precision clock, reference clock, or seconds clock for manual time checks.
Practical ways to use AtomicClock
• Set a watch, wall clock, camera, or other device manually
• Compare local time with UTC
• Check precise time before an event or scheduled task
• Keep a clear clock visible while you work using picture-in-picture with Pro
Clock display and signal options
• Analog clock and digital clock views
• Custom time formats, clock faces, hands, and fonts
• Smooth, fluid second-hand movement
• Optional acoustic ticking sounds
• Greenwich Time Signal
• Home screen clock widget with time and date
• Tap actions to hide information, freeze the display, or mute ticking
For technical NTP checks, view details such as the selected time server, round-trip time, and stratum. Accuracy depends on the server, network conditions, and device behavior.
AtomicClock is designed for reference time and manual clock sync. It does not automatically change device system time. The home screen widget uses system time for technical and battery reasons.
AtomicClock is free to use. AtomicClock Pro adds preferred clock styles and fonts, many widget customization options, all tap actions, picture-in-picture, and ad removal. Pro is a one-time purchase through your Google Play account with no subscription.