# Chato vs OnePersent

The clearest difference is in-app purchases: OnePersent at none against Chato's 6. OnePersent also leads on update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Chato sells 6 in-app purchases, starting at $4.99 per month. OnePersent asks for nothing beyond the download.

Chato ships an update weekly, OnePersent every 3 days. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Chato | OnePersent |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 2 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YiLin Wen](https://appshunter.io/developer/1110629566) | [YI-LIN HSIEH](https://appshunter.io/developer/6777437011) |

## What reviewers say

### Chato

[App page](https://appshunter.io/ios/app/chato-live-ai-interpreter/id6768723356)

Instantly translate spoken conversations and live subtitles in 13 languages. This tool offers two modes: listen to translations of others or engage in face-to-face conversations with split-screen translation.

**Highlights:** Real-time speech translation, Live subtitles, 13 supported languages, Two-way conversation mode, Distraction-free design, Sign in with Apple

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chato Light | $4.99 | per month |
| Chato Standard | $9.99 | per month |
| Quick conversations | $4.99 | one-time |
| Travel friendly | $9.99 | one-time |
| Everyday conversations | $19.99 | one-time |
| Extended interpretation | $49.99 | one-time |


### OnePersent

[App page](https://appshunter.io/ios/app/onepersent/id6777650577)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chato free?

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

### Is OnePersent free?

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

### Do Chato or OnePersent have ads?

Neither Chato nor OnePersent shows ads.

### Which is updated more often, Chato or OnePersent?

Chato ships an update weekly, and OnePersent every 3 days. Most recently, Chato was updated on October 21, 2026 and OnePersent 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.*