Nanzoo Clock vs Learn to recognize the clock
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Nanzoo Clock
This educational app teaches children aged 3-7 how to tell time using interactive clock activities. Users can select animal clocks and practice setting and reading time with adjustable difficulty levels.
- Interactive animal clocks
- Set the time activity
- Read the time activity
- Adjustable difficulty levels
- Parent gate for purchases
- No ads or tracking
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Nanzoo Clock is a clock-learning app that helps children practice reading and setting the time in a fun way. Choose your favorite animal, and it becomes a clock. Children can learn step by step with the hour hand, minute hand, clock face, numbers, and voice guidance. Recommended for children around ages 3 to 7. Supports five languages β’ App text and time voice guidance are available in Japanese, English, Korean, Spanish, and Portuguese. β’ You can change the app display language from the settings screen. β’ It can be used at home or as a gentle way to experience another language. Start with your favorite animal! β’ Choose from a lion, frog, or rabbit. β’ The animal you choose appears as a clock. β’ Friendly animals make learning the clock feel fun and approachable. Practice with two activities! β’ βSet the Timeβ lets children adjust the clock to match the displayed time. β’ Move the minute hand by dragging it, or use the plus and minus buttons. β’ βRead the Timeβ lets children read the time shown by the clock hands. β’ Tap the time numbers or use the plus and minus buttons to change the answer. β’ Tap the solve button to check the answer. Step up with levels! β’ Easy mode is free to play. Practice with times that move in 5-minute steps. β’ Normal mode lets children practice more precisely with 1-minute steps. β’ Challenge mode hides the helper marks on the clock face for a more advanced exercise. β’ Normal and Challenge modes can be unlocked with a one-time in-app purchase. Designed for children and families β’ No ads. β’ No account registration. β’ No third-party tracking. β’ The purchase screen is placed behind a parental gate. β’ The in-app purchase is a one-time purchase that unlocks Normal and Challenge modes.
Learn to recognize the clock
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1. Recognize the clock by eliminating squares. 2. Use simple to complex patterns to quickly recognize the clock.
Screenshots
Verdict
The clearest difference is price: Nanzoo Clock at Free against Learn to recognize the clock's $0.99. Nanzoo Clock also leads on update cadence (every 10 days vs every 28 months). Learn to recognize the clock's advantage is in-app purchases (none vs 1) and device support.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Nanzoo Clock is free to download; Learn to recognize the clock costs $0.99 up front. Nanzoo Clock sells 1 one-off in-app purchase. Learn to recognize the clock asks for nothing beyond the download.
Nanzoo Clock ships an update every 10 days, Learn to recognize the clock every 28 months. The most recent releases landed on June 29, 2026 and September 29, 2026 respectively.
| Parameter | Nanzoo Clock | Learn to recognize the clock |
|---|---|---|
| Price | Free β better | $0.99 |
| Positive reviews | 100.0% of reviews | β |
| Update frequency | Every 10 days β better | Every 28 months |
| Ads | β | No |
| In-app purchases | Yes | No β better |
| Monetization | Free with in-app purchases | β |
| Devices | β | iPhone, iPad, iPod, Mac β better |
| Requires iOS | 13.0 | 11.0 β better |
| Further details β not scored | ||
| Size | 38 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Takafumi Sasaki | ζ―η¦ ε |
In-app purchases
Nanzoo Clock
- Level Unlock$0.99
Learn to recognize the clock
No in-app purchases





