# ManyTimers & Stopwatches — 350 timers & stopwatches

> 350 timers & stopwatches (iPhone/iPad app by Satoshi Yamakawa.)

- Source: https://appshunter.io/ios/app/manytimers-and-stopwatches/id6757637755 (this page in markdown: same URL + `.md`)
- Developer: [Satoshi Yamakawa](https://appshunter.io/developer/1864114622)
- Category: Health & Fitness, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 15 MB
- Languages: Australian English, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Canadian French, German (Germany), Greek and 21 more
- Released: 2026-01-14
- Data updated: 2026-08-23
- User reviews in markdown: https://appshunter.io/ios/app/manytimers-and-stopwatches/id6757637755/reviews.md

## What is ManyTimers & Stopwatches?

[Track Everything: Up to 350 Timers] The Ultimate Multi-Timer & Stopwatch

ManyTimers & Stopwatches is a powerful, high-performance tool that allows you to add exactly as many timers and stopwatches as you need and measure them all in parallel.

"I want to track a massive amount of time, but scrolling is a pain." We solved that problem. We’ve equipped this app with a "Single Line" view to minimize vertical space and a "Grid View" to pack timers tightly together. This allows you to efficiently monitor and manage a huge number of timers and stopwatches on a single screen.

【Key Features】

Track up to 350 Simultaneously: Add as many as you need from the settings menu. Perfect for large-scale management, such as scientific experiments or event timing.

Flexible Display Modes: Instantly toggle between "List View" for detailed information and "Grid View" to see a massive amount of timers at a glance.

Custom Labels: Name each timer whatever you need—e.g., "Team A," "Pasta," "Experiment 1."

Easy Reordering: Change the order of your timers with simple sort buttons.

Batch & Individual Control: Start everything at once, control only specific (checked) timers together, or operate them individually. You have total freedom.

Lap Time Tracking: Record and save lap times for individual stopwatches.

Alarm Function: Set alarms to sound when a timer hits zero. Fully supports Silent Mode.

Background Operation: Timing continues accurately even when the app is closed. Your lap data is never lost.

Text Copy Function: Copy all timer names, current times, and lap data to your clipboard in text format with a single tap.

Perfect For: Sports timing, science experiments at school, cooking multiple dishes at once, studying, or tracking work tasks. This single app covers every moment you need to measure.

Note: On some devices, the animation may appear to stutter when running a massive number of timers at once. However, the timing remains perfectly accurate as the app calculates duration based on the device's system clock (timestamps).


## Version history (last 5 releases)

### 2.0.9 — 2026-08-16

The UI has been improved.

### 2.0.8 — 2026-08-15

Added an alarm feature.

### 2.0.7 — 2026-08-14

The UI has been improved.

### 2.0.6 — 2026-03-27

Adjusted the UI.

### 2.0.5 — 2026-03-16

The screen now stays on while the timer is running.

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| --- | --- | --- | --- |
| [Stopwatches. Set more than one](https://appshunter.io/ios/app/stopwatches-set-more-than-one/id6478937227) | — | Free | Health & Fitness |
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| [Stopwatch for Training Cycles](https://appshunter.io/ios/app/stopwatch-for-training-cycles/id6759363013) | — | Free | Health & Fitness |
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## More apps by Satoshi Yamakawa

- [Count Up Down Timer](https://appshunter.io/ios/app/count-up-down-timer/id6756993156)
- [1-Tap Timer](https://appshunter.io/ios/app/1-tap-timer/id6757376428)
- [Simple Map List (Todo List)](https://appshunter.io/ios/app/simple-map-list-todo-list/id6758607927)
- [Quiz in Group](https://appshunter.io/ios/app/quiz-in-group/id6760246685)
- [Quizsolo  -  AI Quizzes](https://appshunter.io/ios/app/quizsolo-ai-quizzes/id6760985086)

All apps by Satoshi Yamakawa: https://appshunter.io/developer/1864114622

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*