# TransOnGo vs BiiB

The clearest difference is iOS requirement: BiiB at 13.0 against TransOnGo's 15.0. On price, review sentiment, update cadence and ads there is nothing between them.

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

TransOnGo ships an update every 5 days, BiiB weekly. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | TransOnGo | BiiB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/transongo/id6476979655/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free | Free |
| Size | 3.2 GB | 67 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [希庚 孙](https://appshunter.io/developer/1693116967) | [BiiB Inc.](https://appshunter.io/developer/1817446875) |

## What reviewers say

### TransOnGo

[App page](https://appshunter.io/ios/app/transongo/id6476979655)

This app offers precise offline language translation using advanced AI transformer technology. It supports multiple languages for voice and text, making communication seamless for travelers, learners, and businesses. Future updates will expand language options.

**Highlights:** Offline translation, AI transformer technology, Voice and text translation, Supports English, Chinese, German, Spanish, Russian, Bengali, Cross-device compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### BiiB

[App page](https://appshunter.io/ios/app/biib-multilingual-chat/id6743664006)

This AI-powered messaging app automatically translates conversations in real-time, understanding slang and poor grammar for natural communication. It supports voice-to-text, chat history, and web browser access, with no phone number or email required.

**Highlights:** Real-time AI translation, Voice-to-text functionality, No phone number or email required, Web browser access, Hands-free mode, Chat history and backup

**In-app purchases:** none


## Frequently asked questions

### Is TransOnGo free?

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

### Is BiiB free?

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

### Do TransOnGo or BiiB have ads?

Neither TransOnGo nor BiiB shows ads.

### Which is updated more often, TransOnGo or BiiB?

TransOnGo ships an update every 5 days, and BiiB weekly. Most recently, TransOnGo was updated on October 1, 2026 and BiiB 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.*