# AI Offline Translator vs Sentio

The clearest difference is update cadence: Sentio at every 3 days against AI Offline Translator's every 5 days. 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.

AI Offline Translator ships an update every 5 days, Sentio every 3 days. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | AI Offline Translator | Sentio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 16 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [大明 孙](https://appshunter.io/developer/6789374883) | [Polina Bloshchitcyn](https://appshunter.io/developer/1886891092) |

## What reviewers say

### AI Offline Translator

[App page](https://appshunter.io/ios/app/ai-offline-translator/id6789512804)

Translate documents, text, photos, and voice offline with a powerful on-device AI model. Enjoy privacy and convenience without an internet connection after initial setup. Offers free file translation and optional upgrades for longer text.

**Highlights:** Offline translation for 29 languages, Whole-file translation (PDF, DOCX, TXT), Photo translation with OCR, Voice translation with text-to-speech, Long text translation up to 10,000 characters, PDF export with encryption, No internet required after setup

**Features:** macOS Compatibility, Family Sharing

**In-app purchases:** none


### Sentio

[App page](https://appshunter.io/ios/app/sentio-sensor-toolkit/id6807171231)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Offline Translator free?

AI Offline Translator is free to download, with no in-app purchases.

### Is Sentio free?

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

### Do AI Offline Translator or Sentio have ads?

Neither AI Offline Translator nor Sentio shows ads.

### Which is updated more often, AI Offline Translator or Sentio?

AI Offline Translator ships an update every 5 days, and Sentio every 3 days. Most recently, AI Offline Translator was updated on October 14, 2026 and Sentio on October 4, 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.*