On Time vs 10秒当てゲーム
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
On Time
Test your internal clock by stopping a timer at precisely 10 seconds. Compete globally with three distinct game modes and unlockable themes. It's a simple yet challenging game of timing and focus.
- One-tap gameplay
- Three distinct game modes
- Extended precision timing
- Global leaderboards
- Unlockable themes
- Daily challenges
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How well do you know 10 seconds? Press START. Count to ten in your head. Press STOP. Stop the timer at exactly 10.00. That's the whole game. Easy to play, hard to perfect. It's just you against your own internal clock. How close can you get? How to play • Tap START and start counting in your head • Tap STOP the instant you reach 10 seconds • See exactly how far off you were, then try to beat it Features • One-tap play — START, STOP, RETRY, nothing else to learn • Three modes — Normal, Blink (timer flashes), Blind (timer hides) • Infinite mode — Streak: tap at 1.00, 2.00, 3.00… without a miss; Challenge: clear stage after stage • Extended precision — chase 10.0000 down to four decimals • Global leaderboards — rank worldwide for the most 10.00 stops and the closest Extended stop, all-time and weekly, in every mode • Achievements to collect in every mode — see how rare each one is and climb the achievement ranking • 6 themes to unlock with Stars, earned from achievements and free rewards or bought in Star packs • Energy refills over time, and a perfect 10.00 gives it back; daily check-in streaks • Sign in with Apple or Google — keep your progress on any device • Clean, distraction-free design built for focus No luck, just your sense of time. Can you hit 10.00 on the dot?
10秒当てゲーム
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「だいたい10秒」を体で覚える、シンプルな感覚ゲームです。 ■ 遊び方 1. 画面をタップするとカウントアップが始まります 2. 最初の3秒間だけ数字が表示されます 3. 数字が消えたら、感覚だけを頼りに待ちます 4. ちょうど10秒だと思ったらもう一度タップ 誤差がミリ秒単位で判定され、3段階のランクで評価されます。 ■ 判定ランク ・PERFECT ― 誤差 0.20秒未満 ・GREAT ― 誤差 0.50秒未満 ・GOOD ― それ以上 ■ 特徴 ・プレイ履歴、平均誤差、ベスト記録をグラフで確認 ・3種類のレイアウト(Editorial/Pure/Ring)から好みで選択 ・ダーク/ライトテーマ対応 ・判定幅や表示時間は設定から自由にカスタマイズ可能 「自分は10秒の感覚が正確か?」一度気になったら止まらない、中毒性の高いゲームです。
Screenshots
Verdict
The clearest difference is in-app purchases: 10秒当てゲーム at none against On Time's 5. 10秒当てゲーム also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support 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. On Time sells 5 one-off in-app purchases. 10秒当てゲーム asks for nothing beyond the download.
On Time ships an update every 3 days, 10秒当てゲーム every 5 days. The most recent releases landed on November 15, 2026 and November 10, 2026 respectively.
| Parameter | On Time | 10秒当てゲーム |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (47 ratings) — better | — |
| Positive reviews | 42.9% of reviews | — |
| Number of ratings | 47 — better | — |
| Update frequency | Every 3 days — better | Every 5 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 112 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Byung Hun Lee | Atsushi Isai |
In-app purchases
On Time
- 10 Stars$0.99
- 60 Stars$4.99
- 140 Stars$9.99
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- 320 Stars$19.99
- 900 Stars$49.99
10秒当てゲーム
No in-app purchases









