PlayWithClock vs とけいのべんきょう
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PlayWithClock
An interactive clock application designed to help users learn to tell time. It allows manipulation of clock hands, provides spoken time in English and Japanese, and offers time-telling challenges. Users can even record their own voices for spoken time.
- Manipulate clock hands
- Listen to spoken time (English/Japanese)
- Time-telling challenges
- Record custom voice for time
- Switch between English and Japanese
- Customizable clock parts and colors
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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)!
とけいのべんきょう
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・時計の針合わせ クイズ ・正しい時刻の時計選び クイズ ・いま何時？ クイズ を ゲーム感覚 で 学ぶことができます。
Screenshots
Verdict
The clearest difference is rating: PlayWithClock at 4.4 against とけいのべんきょう's 3.7. PlayWithClock also leads on ratings volume (16 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PlayWithClock holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: PlayWithClock has 16 ratings behind it against 3, so its average is the more settled of the two.
PlayWithClock ships an update every 6 weeks, とけいのべんきょう monthly. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.
| Parameter | PlayWithClock | とけいのべんきょう |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (16 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 81.8% of reviews | — |
| Number of ratings | 16 — better | 3 |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 127 MB | 155 MB |
| Age rating | 4+ | 4+ |
| Developer | Akiyo Imanaka | Ohmori Takeru |
Customer experience
PlayWithClock
とけいのべんきょう
In-app purchases
PlayWithClock
No in-app purchases
とけいのべんきょう
No in-app purchases
Questions
Is PlayWithClock free?
Is とけいのべんきょう free?
Which has better reviews, PlayWithClock or とけいのべんきょう?
Do PlayWithClock or とけいのべんきょう have ads?
Which is updated more often, PlayWithClock or とけいのべんきょう?
Other comparisons
