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
Read full descriptionHide full description
How well do you know 10 seconds? Press START. Count to ten in your head. Press STOP. Stop the timer at exactly 10.00 — no peeking. 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) • 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 • 6 unlockable themes, earned through play or with Stars you collect • Daily quests and login 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
Read full descriptionHide full description
「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 3. 10秒当てゲーム also leads on iOS requirement (13.0 vs 15.0). On Time's advantage is update cadence (every 2 days vs every 5 days). On price, 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 3 one-off in-app purchases. 10秒当てゲーム asks for nothing beyond the download.
On Time ships an update every 2 days, 10秒当てゲーム every 5 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.
| Parameter | On Time | 10秒当てゲーム |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (39 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 39 — better | — |
| Update frequency | Every 2 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 | 72 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Byung Hun Lee | Atsushi Isai |
In-app purchases
On Time
- 10 Stars$0.99
- Remove Ads$2.99
- 60 Stars$4.99
10秒当てゲーム
No in-app purchases









