PlayWithClock vs きっずタイマー｜知育時計
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)!
きっずタイマー｜知育時計
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子ども用タイマーで、じかんのかんかくをみにつけよう！ ・あと5分ってこのくらい ・ねんねの時間のとけいってこんな形 ・とけいのよみかたって？ 幼児向けのタイマー/とけいで、視覚的に理解できます。 好きなデザインを選んで、楽しく取り組もう。 iPhone・iPad、縦置き・横置きすべてに対応。 お子さまの見やすい位置に置いておくのもいいですね。 チャイルドロック機能付き。 アプリなのでズレることもありません。 知育教材の前のお試しにも。 その他、すうじやさんすうが学べるコンテンツも含まれています。 外出時の待ち時間などに、親子でとけいやかずに親しむのもオススメです。
Screenshots
Verdict
The clearest difference is rating: きっずタイマー｜知育時計 at 5.0 against PlayWithClock's 4.4. PlayWithClock's advantage is ratings volume (16 vs 2). On price, review sentiment, update cadence and ads 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.
きっずタイマー｜知育時計 holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: PlayWithClock has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 82% of PlayWithClock's written reviews are positive against 85% of きっずタイマー｜知育時計's.
PlayWithClock ships an update every 6 weeks, きっずタイマー｜知育時計 every 3 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | PlayWithClock | きっずタイマー｜知育時計 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (16 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 81.8% of reviews | 85.0% of reviews — better |
| Number of ratings | 16 — better | 2 |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 127 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Akiyo Imanaka | Mai SATO |
Customer experience
PlayWithClock
きっずタイマー｜知育時計
In-app purchases
PlayWithClock
No in-app purchases
きっずタイマー｜知育時計
No in-app purchases
Questions
Is PlayWithClock free?
Is きっずタイマー｜知育時計 free?
Which has better reviews, PlayWithClock or きっずタイマー｜知育時計?
Do PlayWithClock or きっずタイマー｜知育時計 have ads?
Which is updated more often, PlayWithClock or きっずタイマー｜知育時計?
Other comparisons
