# tsundoki vs TimerCal

The clearest difference is update cadence: TimerCal at every 4 days against tsundoki's every 5 weeks. tsundoki's advantage is iOS requirement (16.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

tsundoki ships an update every 5 weeks, TimerCal every 4 days. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | tsundoki | TimerCal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Size | 19 MB | 10 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [masaya hashimoto](https://appshunter.io/developer/1511441332) | [Takashi Hamanaka](https://appshunter.io/developer/1707678439) |

## What reviewers say

### tsundoki

[App page](https://appshunter.io/ios/app/tsundoki/id1560839853)

**Features:** macOS Compatibility

**In-app purchases:** none


### TimerCal

[App page](https://appshunter.io/ios/app/timercal/id6596728778)

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

**In-app purchases:** none


## Frequently asked questions

### Is tsundoki free?

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

### Is TimerCal free?

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

### Do tsundoki or TimerCal have ads?

Both tsundoki and TimerCal show ads.

### Which is updated more often, tsundoki or TimerCal?

tsundoki ships an update every 5 weeks, and TimerCal every 4 days. Most recently, tsundoki was updated on September 10, 2026 and TimerCal on September 19, 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.*