# YAT (Yet Another Timer) Lite vs iStopwatch

The clearest difference is in-app purchases: YAT (Yet Another Timer) Lite at none against iStopwatch's 1. YAT (Yet Another Timer) Lite also leads on ads (none vs shown) and device support (3 vs 1). iStopwatch's advantage is update cadence (monthly vs every 42 months). On price there is nothing between them.

Both are free to download. iStopwatch sells 1 one-off in-app purchase. YAT (Yet Another Timer) Lite asks for nothing beyond the download.

YAT (Yet Another Timer) Lite ships an update every 42 months, iStopwatch monthly. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | YAT (Yet Another Timer) Lite | iStopwatch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 42 months | **Monthly** |
| Size | 11 MB | 9 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Brain](https://appshunter.io/developer/583736033) | [景珂 陈](https://appshunter.io/developer/620312170) |

## What reviewers say

### YAT (Yet Another Timer) Lite

[App page](https://appshunter.io/ios/app/yat-yet-another-timer-lite/id981658537)

**Features:** macOS Compatibility

**In-app purchases:** none


### iStopwatch

[App page](https://appshunter.io/ios/app/istopwatch-lcd-timer/id1143929948)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $1.99 | one-time |


## Frequently asked questions

### Is YAT (Yet Another Timer) Lite free?

YAT (Yet Another Timer) Lite is free to download, with no in-app purchases.

### Is iStopwatch free?

iStopwatch is free to download, with in-app purchases available.

### Do YAT (Yet Another Timer) Lite or iStopwatch have ads?

iStopwatch shows ads; YAT (Yet Another Timer) Lite does not.

### Which is updated more often, YAT (Yet Another Timer) Lite or iStopwatch?

YAT (Yet Another Timer) Lite ships an update every 42 months, and iStopwatch monthly. Most recently, YAT (Yet Another Timer) Lite was updated on October 6, 2026 and iStopwatch on October 1, 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.*