MaxTapTime vs Chrono Tap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MaxTapTime
This stopwatch app features a large, adjustable button to prevent accidental taps. It offers voice feedback for lap times, time limits, and target lap times, with haptic feedback on supported devices.
- Customizable large button size
- Voice Over support (Japanese & English)
- Haptic Feedback on button
- Set Target Lap Time with voice feedback
- Set Time Limits with voice feedback
- Repeated Voice Feedback
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Prevent Mis-Taps with This Stopwatch! This app features a button with customizable size, allowing you to tap accurately even when you can’t see your hand. - Voice Over (Japanese & English) - Haptic Feedback on Button (Supported Devices Only) - Set Target Lap Time (Voice feedback on the difference from the target total time for each lap) - Set Time Limits (Voice feedback on remaining time for each lap) - Repeated Voice Feedback
Chrono Tap
Record videos and instantly analyze timing for sports with this app. It combines video recording and stopwatch functionality, allowing for precise time measurement by marking start and end points within your footage. Analyze laps, playback at different speeds, and even draw on videos.
- Record video and analyze time simultaneously
- Mark start and end points for precise timing
- Unlimited lap measurements
- Playback video at variable speeds
- Draw lines on video
- Export results to other apps
- Pinch-to-zoom video playback
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ChronoTapは、スマートフォンで動画を撮影、すぐその場でタイムの分析ができるアプリです。 スポーツのシーンにおいて動画の撮影は欠かせないツールの一つとなりました。 0.01秒を競うスポーツにおいて、正確なタイムの計測は欠かせません。 ストップウォッチを持って動画も撮影する。 そんな煩わしさを解消してくれるアプリです! これ一つでビデオがストップウォッチに早変わり。 ・簡単な操作方法 1. スマートフォンのカメラで動画を撮影 2. ChronoTapアプリを立ち上げる 3. Menuから動画の読み込み 4. 撮影した動画を選択 5. スタートの位置を決定したら時計のマークをクリック 6. タイムを測定したい場所まで動画を動かして旗のマークをクリック 操作はたったのこれだけ! ビデオの開始点と終了点に合わせて、正確なタイムを算出できます。 Lapは、無制限に何回でも計測可能。 ・便利な機能 間違えて押してしまったLapは、スワイプすることで削除できる Menuから、過去に分析した履歴を遡ることができる 結果を、LINEやメモなどに吐き出せる 動画を2本指でピンチすることで拡大できる 拡大した動画は、ダブルクリックで元のサイズに戻すことができる ペンのマークをクリックすると、動画内に直線を引くことができる 動画の再生速度を0.25、0.5、0.75倍速に変更することができる 動画は全画面表示のまま再生、コマ送り、コマ戻しに対応 電卓機能を入れたことで、動画を見ながらピッチの計算ができる
Screenshots
Verdict
The clearest difference is review sentiment: Chrono Tap at 100% against MaxTapTime's 50%. MaxTapTime's advantage is price (Free vs $9.99) and update cadence (every 2 days vs every 4 months). On ads, in-app purchases 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
MaxTapTime is free to download; Chrono Tap costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
MaxTapTime ships an update every 2 days, Chrono Tap every 4 months. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.
| Parameter | MaxTapTime | Chrono Tap |
|---|---|---|
| Price | Free — better | $9.99 |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Update frequency | Every 2 days — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 0 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Keishi Ishimura | maho yamamoto |
Customer experience
MaxTapTime
Chrono Tap
In-app purchases
MaxTapTime
No in-app purchases
Chrono Tap
No in-app purchases









