# Dovio vs OnceChat

Dovio and OnceChat are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Dovio ships an update every 3 weeks, OnceChat every 2 weeks. The most recent releases landed on September 16, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Dovio | OnceChat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 8 MB | 37 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Yuya Tanaka](https://appshunter.io/developer/1895106450) | [Kosei Takanashi](https://appshunter.io/developer/6777430042) |

## What reviewers say

### Dovio

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

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

**In-app purchases:** none


### OnceChat

[App page](https://appshunter.io/ios/app/oncechat/id6777430040)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dovio free?

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

### Is OnceChat free?

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

### Do Dovio or OnceChat have ads?

Neither Dovio nor OnceChat shows ads.

### Which is updated more often, Dovio or OnceChat?

Dovio ships an update every 3 weeks, and OnceChat every 2 weeks. Most recently, Dovio was updated on September 16, 2026 and OnceChat 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.*