PlayWithClock: iPhone vs Android
PlayWithClock by Akiyo Imanaka 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
4.2 ★
539 ratings, both stores
Measured
Best rank now
#75
Android · 
Family Free
Family FreeMeasured
App Store
App details
App ID
557615128
Publisher
Akiyo Imanaka
Publisher country
Japan
On the store since
Oct 2012
14 years on the store
Minimum OS
iOS 14.0+
iPhone 6s and later
Devices
iPhone · iPad
Content rating
4+
Languages
5
EN JA PT ZH ES
Size
133 MB
Also listed in
Entertainment
Google Play
App details
App ID
com.apricot.playWithClock
Publisher
今中 晃代
Publisher country
Japan
Content rating
Everyone
PlayWithClock downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | 10k+ |
| Google Play | – | 100k+ Measured |
| Total | – | 100k+ 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 PlayWithClock's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
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.
Business model: Ad-led
How PlayWithClock makes money: subscriptions, one-off purchases and ads.
Ads · 9 ad networks
Ads
/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 | 4.3 ★ | 400 |
| Google Play | 3.8 ★ | 139 5 written reviews |
| Both stores | 4.2 ★ weighted by ratings | 539 |
About PlayWithClock
An analog clock app to rotate the hands and see and hear the time. Try clock questions, record your voice to speak the time, switch Japanese and English display and audio, repeat the time at intervals, check X minutes before or after, and customize clock parts and colors. Reading analog clocks can help develop math skills. Enjoy it in your free time.
Thank you for more than 1 million downloads (iOS only)!
Thank you for more than 1 million downloads (iOS only)!
PlayWithClock iPhone
とけいであそぶ
PlayWithClock is #83 in Education Free in Japan and charting in 1 of 30 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperAkiyo Imanaka
CategoryEducation
PriceFree
Released
Rating★ 4.3 (400)
Version1.9.064
Age rating4+
First seen by us 24 Oct 2026
24 Oct 2026Installs (est.)10k+ worldwide
Rating
4.3 ★
400 ratings
Measured
Best rank now
#83
Education FreeMeasured
PlayWithClock on the App Store
App details
App ID
557615128
Publisher
Akiyo Imanaka
Publisher country
Japan
On the store since
Oct 2012
14 years on the store
Minimum OS
iOS 14.0+
iPhone 6s and later
Devices
iPhone · iPad
Content rating
4+
Languages
5
EN JA PT ZH ES
Size
133 MB
Also listed in
Entertainment
PlayWithClock 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 PlayWithClock's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
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.
Business model: Ad-led
How PlayWithClock makes money: subscriptions, one-off purchases and ads.
Ads · 9 ad networks
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | EducationFree | #83 |
Apps near PlayWithClock on the chart
Education Free, around #83.
Ratings
App Store, worldwide.
Rating
4.3 ★
400 ratings
Measured
Ratings
400
Measured
About PlayWithClock
An analog clock app to rotate the hands and see and hear the time. Try clock questions, record your voice to speak the time, switch Japanese and English display and audio, repeat the time at intervals, check X minutes before or after, and customize clock parts and colors. Reading analog clocks can help develop math skills. Enjoy it in your free time.
Thank you for more than 1 million downloads (iOS only)!
Thank you for more than 1 million downloads (iOS only)!
Latest updates
1.9.064
[Limited time] Halloween mode until October 31. At night, witches and bats will fly across the sky.
More from Akiyo Imanaka
PlayWithClock Android
PlayWithClock is #75 in Family Free on Google Play in Japan and charting in 1 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
Developerakiapp
CategoryEducation
PriceFree
Released
Installs100k+
Rating★ 3.8 (139)
Updated
Content ratingEveryone
Rating
3.8 ★
139 ratings
Measured
Best rank now
#75
Family FreeMeasured
PlayWithClock on Google Play
App details
App ID
com.apricot.playWithClock
Publisher
今中 晃代
Publisher country
Japan
Content rating
Everyone
PlayWithClock 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 PlayWithClock's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
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.
Business model: Ad-led
How PlayWithClock makes money: subscriptions, one-off purchases and ads.
Ads · 9 ad networks
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | FamilyFree | #75 |
| Japan | EducationFree | #174 |
Apps near PlayWithClock on the chart
Family Free, around #75.
Ratings
Google Play, worldwide.
Rating
3.8 ★
139 ratings
Measured
Ratings
139
Measured
Written reviews
5
Measured
About PlayWithClock
It is an App of the clock that you can turn the clock hands, watch the time and listen to it.
Use for kids to learn the time.
The voice and display of time can be switched between Japanese and English.
You can challenge the question of the time.
You can change the design of the clock parts.
To return to the default design, uncheck "Use your design" the button.
Main function:
•You can turn all the clock hands. When the hands move, the time of background change.
•By tapping on a crab to display and listen the time.
•You can challenge the question of the time.
•You can use your voice which recorded with mic for the time.
•By tapping the national flag to switch the display and voice in Japanese / English of time.
•Auto repeat time speaking.
•You can check like "What time is in 47min?", "What time is 53 minutes ago?".
•You can change the clock size to small.
•You can change the parts of the clock.
•The user interface and audio of the app have been localized into English.
You can challenge 3 types of questions.
You can use your voice which recorded with mic for the time.
You can Record your voice on the "Voice Settings" page in the "How to use/Settings" panel.
Please turn on the "Use your voices" switch and use this feature.
Even if you record your voices, Mr.Megani's voices never disappear.
*Please allow using microphone permission to use this feature.
*The quality of the recorded voice depends on the microphone performance and the recording environment.
*Please note that deleting the application will also erase the recorded audio data.
It seems to be good for children's mathematic ability by understanding the time with the analog clock.
Use for kids to learn the time.
The voice and display of time can be switched between Japanese and English.
You can challenge the question of the time.
You can change the design of the clock parts.
To return to the default design, uncheck "Use your design" the button.
Main function:
•You can turn all the clock hands. When the hands move, the time of background change.
•By tapping on a crab to display and listen the time.
•You can challenge the question of the time.
•You can use your voice which recorded with mic for the time.
•By tapping the national flag to switch the display and voice in Japanese / English of time.
•Auto repeat time speaking.
•You can check like "What time is in 47min?", "What time is 53 minutes ago?".
•You can change the clock size to small.
•You can change the parts of the clock.
•The user interface and audio of the app have been localized into English.
You can challenge 3 types of questions.
You can use your voice which recorded with mic for the time.
You can Record your voice on the "Voice Settings" page in the "How to use/Settings" panel.
Please turn on the "Use your voices" switch and use this feature.
Even if you record your voices, Mr.Megani's voices never disappear.
*Please allow using microphone permission to use this feature.
*The quality of the recorded voice depends on the microphone performance and the recording environment.
*Please note that deleting the application will also erase the recorded audio data.
It seems to be good for children's mathematic ability by understanding the time with the analog clock.
What's new in 1.9.064
[Limited time offer] Halloween mode until October 31st.