# Owly vs TsukiUsagi Timer

The clearest difference is in-app purchases: TsukiUsagi Timer at none against Owly's 2. Owly's advantage is update cadence (every 4 days vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Owly sells 2 in-app purchases, starting at $1.99 per month. TsukiUsagi Timer asks for nothing beyond the download.

Owly ships an update every 4 days, TsukiUsagi Timer every 9 days. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Owly | TsukiUsagi Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 9 days |
| Size | 318 MB | 15 MB |
| Requires iOS | **17.0** | 18.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mahmoud Ramadan](https://appshunter.io/developer/1827960712) | [Kazumi Matsumoto](https://appshunter.io/developer/1845542621) |

## What reviewers say

### Owly

[App page](https://appshunter.io/ios/app/owly-study-and-pomodoro-timer/id6748915011)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per month |
| Premium | $24.99 | per year |


### TsukiUsagi Timer

[App page](https://appshunter.io/ios/app/tsukiusagi-timer/id6753893693)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Owly free?

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

### Is TsukiUsagi Timer free?

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

### Do Owly or TsukiUsagi Timer have ads?

Neither Owly nor TsukiUsagi Timer shows ads.

### Which is updated more often, Owly or TsukiUsagi Timer?

Owly ships an update every 4 days, and TsukiUsagi Timer every 9 days. Most recently, Owly was updated on October 1, 2026 and TsukiUsagi Timer on October 13, 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.*