# Stopwatch Skull vs Big Timer

The clearest difference is ads: Stopwatch Skull at none against Big Timer's shown. Stopwatch Skull also leads on update cadence (daily vs every 7 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Stopwatch Skull ships an update daily, Big Timer every 7 months. The most recent releases landed on October 2, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Stopwatch Skull | Big Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 7 months |
| Size | 40 MB | 33 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hasancan Cakicioglu](https://appshunter.io/developer/1798437420) | [Seulki Eom](https://appshunter.io/developer/1718927408) |

## What reviewers say

### Stopwatch Skull

[App page](https://appshunter.io/ios/app/stopwatch-skull-timer/id6744737324)

**Features:** macOS Compatibility

**In-app purchases:** none


### Big Timer

[App page](https://appshunter.io/ios/app/big-timer-focus-and-countdown/id6746898648)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stopwatch Skull free?

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

### Is Big Timer free?

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

### Do Stopwatch Skull or Big Timer have ads?

Big Timer shows ads; Stopwatch Skull does not.

### Which is updated more often, Stopwatch Skull or Big Timer?

Stopwatch Skull ships an update daily, and Big Timer every 7 months. Most recently, Stopwatch Skull was updated on October 2, 2026 and Big Timer on September 25, 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.*