# Six Timers vs Sungong

The clearest difference is ads: Six Timers at none against Sungong's shown. Six Timers also leads on device support (3 vs 1) and iOS requirement (8.0 vs 17.0). On price, update cadence and in-app purchases there is nothing between them.

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

Six Timers ships an update every 3 weeks, Sungong every 11 days. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Six Timers | Sungong |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Size | 24 MB | 51 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Takeda](https://appshunter.io/developer/1021096508) | [joonseo park](https://appshunter.io/developer/1265149051) |

## What reviewers say

### Six Timers

[App page](https://appshunter.io/ios/app/six-timers-ttimer/id1137941494)

**In-app purchases:** none


### Sungong

[App page](https://appshunter.io/ios/app/sungong-pomodoro-study-timer/id6776498059)

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

**In-app purchases:** none


## Frequently asked questions

### Is Six Timers free?

Six Timers is free to download, with no in-app purchases.

### Is Sungong free?

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

### Do Six Timers or Sungong have ads?

Sungong shows ads; Six Timers does not.

### Which is updated more often, Six Timers or Sungong?

Six Timers ships an update every 3 weeks, and Sungong every 11 days. Most recently, Six Timers was updated on October 9, 2026 and Sungong on October 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.*