# Aintrans vs Back translation

The clearest difference is in-app purchases: Back translation at none against Aintrans's 2. Aintrans's advantage is ads (none vs shown) and iOS requirement (11.0 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Aintrans sells 2 in-app purchases, starting at $2.99 per 7 days. Back translation asks for nothing beyond the download.

Aintrans ships an update every 3 weeks, Back translation fortnightly. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Aintrans | Back translation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aintrans/id1591141907/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 37 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [珠华 周](https://appshunter.io/developer/1591052559) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Aintrans

[App page](https://appshunter.io/ios/app/aintrans/id1591141907)

This utility app offers real-time voice and text translation across over 100 languages with high accuracy. Enjoy features like human-like voice playback, adjustable speed, and easy sharing of translated content. It's designed to break down language barriers for travelers and international communicators.

**Highlights:** Voice translation, Text translation, 100+ language support, Real-time translation, Voice playback with speed control, Copy and share translations

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly VIP | $2.99 | per 7 days |
| Annual Vip | $42.99 | per year |


### Back translation

[App page](https://appshunter.io/ios/app/back-translation/id6701995884)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aintrans free?

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

### Is Back translation free?

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

### Do Aintrans or Back translation have ads?

Back translation shows ads; Aintrans does not.

### Which is updated more often, Aintrans or Back translation?

Aintrans ships an update every 3 weeks, and Back translation fortnightly. Most recently, Aintrans was updated on October 16, 2026 and Back translation on October 20, 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.*