# チャスト vs Dovio

The clearest difference is update cadence: チャスト at every 2 weeks against Dovio's monthly. 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.

チャスト ships an update every 2 weeks, Dovio monthly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | チャスト | Dovio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 55 MB | 8 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Shun Hashimoto](https://appshunter.io/developer/1786982699) | [Yuya Tanaka](https://appshunter.io/developer/1895106450) |

## What reviewers say

### チャスト

[App page](https://appshunter.io/ios/app/id6740161430)

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

**In-app purchases:** none


### Dovio

[App page](https://appshunter.io/ios/app/dovio/id6762978468)

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

**In-app purchases:** none


## Frequently asked questions

### Is チャスト free?

チャスト is free to download, with no in-app purchases.

### Is Dovio free?

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

### Do チャスト or Dovio have ads?

Neither チャスト nor Dovio shows ads.

### Which is updated more often, チャスト or Dovio?

チャスト ships an update every 2 weeks, and Dovio monthly. Most recently, チャスト was updated on October 25, 2026 and Dovio on October 31, 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.*