# AI Assistant: GPT Translator — Translate documents in ChatGPT

> Translate documents in ChatGPT (iPhone/iPad app by Yaroslav Yashin.)

- Source: https://appshunter.io/ios/app/ai-assistant-gpt-translator/id6752807523 (this page in markdown: same URL + `.md`)
- Developer: [Yaroslav Yashin](https://appshunter.io/developer/1437782564)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.4 · 10 MB
- Languages: American English, Danish, French (France), German (Germany), Hebrew, Italian, Japanese, Korean, European Portuguese, Russian and 5 more
- Released: 2025-10-23
- Data updated: 2026-06-05
- User reviews in markdown: https://appshunter.io/ios/app/ai-assistant-gpt-translator/id6752807523/reviews.md

## What is AI Assistant?

AI Translator lets you translate and explain any text across iOS using the system Translate sheet — powered by your own OpenAI API key. Choose target language, fine‑tune prompts, and pick models per section to get the style and depth of answers you want.

What you can do
- Translate selected text in any app with one tap
- Get simple “Definition” explanations for quick understanding
- Use a flexible “Free Float” section for custom prompts
- Choose per‑section model and reasoning effort
- Edit target language and prompts to match your workflow
- Keep control of your data by using your own OpenAI API key and endpoint

Why users love it
- Systemwide convenience: works wherever the Translate sheet appears
- Clear, customizable results tuned to your needs
- Private by design: your key, your endpoint, your settings

How it works
1) Add the Translation Provider extension in Xcode (for developers) and enable the app under Settings > General > Dictionary & Translation.
2) Open the Translate sheet from any app and select one of the sections: Translate, Define, or Free Float.
3) Configure language, prompts, model, and reasoning in the app to shape the results you see.

Notes
- Requires your own OpenAI API key. You can set a custom endpoint.
- Works with popular GPT‑class models; results and speed depend on your model choice.

Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |
| Plus Monthly | $5.99 | per month |
| Plus Yearly | $49.99 | per year |
| Pro Yearly | $99.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 20 Extra Requests | $0.49 | one-time |
| BYOK Unlock | $9.99 | one-time |



## Version history (last 3 releases)

### 1.1.0 — 2025-12-01

Various localizations added (Fr, Es, Tr, Ru, Vi, Da, De, Pt, Kr, It, He, Cn, Th)

### 1.0.1 — 2025-10-28

Bug fixes and small improvements.

### 1.0 — 2025-10-23

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*