# Multi Stopwatch Timer vs 倍速時計

The clearest difference is in-app purchases: Multi Stopwatch Timer at none against 倍速時計's 1. Multi Stopwatch Timer also leads on iOS requirement (13.0 vs 17.0). 倍速時計's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 12 months). On price and device support there is nothing between them.

Both are free to download. 倍速時計 sells 1 one-off in-app purchase. Multi Stopwatch Timer asks for nothing beyond the download.

Multi Stopwatch Timer ships an update every 12 months, 倍速時計 every 3 weeks. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Multi Stopwatch Timer | 倍速時計 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Size | 12 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [touru tsuruta](https://appshunter.io/developer/1084745827) | [Maho Ishikawa](https://appshunter.io/developer/6793993796) |

## What reviewers say

### Multi Stopwatch Timer

[App page](https://appshunter.io/ios/app/multi-stopwatch-timer/id1093501712)

**Features:** Vision Pro support

**In-app purchases:** none


### 倍速時計

[App page](https://appshunter.io/ios/app/id6793993794)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro（買い切り） | $1.99 | one-time |


## Frequently asked questions

### Is Multi Stopwatch Timer free?

Multi Stopwatch Timer is free to download, with no in-app purchases.

### Is 倍速時計 free?

倍速時計 is free to download, with in-app purchases available.

### Do Multi Stopwatch Timer or 倍速時計 have ads?

Multi Stopwatch Timer shows ads; 倍速時計 does not.

### Which is updated more often, Multi Stopwatch Timer or 倍速時計?

Multi Stopwatch Timer ships an update every 12 months, and 倍速時計 every 3 weeks. Most recently, Multi Stopwatch Timer was updated on October 4, 2026 and 倍速時計 on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*