Comparison

Myインターバルタイマー vs Gym Timer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Myインターバルタイマー

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Myインターバルタイマーは、自分だけのトレーニング種目・時間・休息を完全カスタマイズできるインターバルタイマーアプリです。筋トレ、自重トレ、HIIT、ヨガ、フィットネス、あらゆるワークアウトに対応可能。毎日のルーティン管理にも最適。シンプルで使いやすく、初心者から上級者までサポートします。 【主な機能】 種目ごとに実施時間・休息時間・セット数を自由設定 メニュー登録と組み合わせ機能 トレーニング中の一時停止、早送り、巻き戻し、スキップ機能 バイブレーション・音声通知対応 カレンダー形式の履歴管理 合計セット数・合計時間の統計表示

About

Gym Timer

Features
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Gym Timer is a free interval timer app designed for weight training, HIIT, Tabata, and boxing workouts. It helps you manage rest periods between sets with precision so you can stay focused and get the most out of every session. Whether you train at the gym or at home, Gym Timer gives you accurate, customizable timers that are free to use, with optional Premium plans for an ad-free experience. KEY FEATURES ● 9 Built-in Workout Presets Start training immediately with ready-made presets: 1/2/3/5-minute rest timers, Tabata (20s work / 10s rest), HIIT 30/30, Boxing rounds (3min / 1min rest), and more. No setup required. ● Fully Customizable Timers Create your own timer menus with unlimited steps. Set custom durations, names, and colors for each step. Perfect for building routines that match your exact training style. ● Lock Screen & Dynamic Island See your remaining time on the Lock Screen and Dynamic Island without unlocking your phone. Never miss a timer while resting between sets. ● Background Timer with Notifications The timer keeps running in the background. Get notified with sound alerts and vibrations when each step completes — even when your phone is locked. ● Color-Coded Steps Distinguish training from rest periods at a glance. Choose from 9 colors to visually organize your workout steps. ● Stopwatch with Live Activity & Voice Announcements Track your workout times with a stopwatch that supports lap recording with centisecond precision. The stopwatch now appears on the Lock Screen and Dynamic Island, and announces elapsed time aloud — focus on your workout without checking the screen. ● Haptic Feedback & Sound Effects Get clear physical and audio cues when steps start, pause, or complete. WHY CHOOSE GYM TIMER - Free to download, with optional Premium plans - Your timer data stays on your device - Lightweight and fast — no bloat, no account required - Supports Dynamic Island and Live Activities on iPhone 14 Pro and later - Designed specifically for weight training rest periods PERFECT FOR - Managing rest periods between sets at the gym - HIIT and Tabata interval training at home - Boxing round timers - CrossFit and circuit training - Anyone looking for a simple, reliable workout timer Download Gym Timer today and take control of your rest periods. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Gym Timer4 screens

Verdict

The call

The clearest difference is device support: Gym Timer at 2 against Myインターバルタイマー's —. Myインターバルタイマー's advantage is iOS requirement (12.0 vs 16.2). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 4 level
Myインターバルタイマー versus Gym Timer: the parameters behind the verdict, then further details
ParameterMyインターバルタイマーGym Timer
PriceFreeFree
Update frequency—Every 3 weeks
Ads—Yes
In-app purchasesNoNo
Devices—iPhone, iPad — better
Requires iOS12.0 — better16.2
Further details — not scored
Size36 MB16 MB
Age rating4+4+
DeveloperKnotNesttakeru urushihara

In-app purchases

None

Myインターバルタイマー

No in-app purchases

None

Gym Timer

No in-app purchases

Questions

Is Myインターバルタイマー free?
Myインターバルタイマー is free to download, with no in-app purchases.
Is Gym Timer free?
Gym Timer is free to download, with no in-app purchases.

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