# MB3行動圖書館 vs Litok

The clearest difference is in-app purchases: MB3行動圖書館 at none against Litok's 7. MB3行動圖書館 also leads on ads (none vs shown). Litok's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Litok sells 7 in-app purchases, starting at $6.99 per month. MB3行動圖書館 asks for nothing beyond the download.

MB3行動圖書館 ships an update every 11 days, Litok every 3 weeks. The most recent releases landed on October 27, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | MB3行動圖書館 | Litok |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (7 ratings)](https://appshunter.io/ios/app/litok-record-with-ai-summary/id6464287500/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 59 MB | 181 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHUN YAO YU](https://appshunter.io/developer/925210637) | [Lita Digital Co Ltd](https://appshunter.io/developer/1705675011) |

## What reviewers say

### MB3行動圖書館

[App page](https://appshunter.io/ios/app/mb3/id1611699787)

**Features:** macOS Compatibility

**In-app purchases:** none


### Litok

[App page](https://appshunter.io/ios/app/litok-record-with-ai-summary/id6464287500)

This app offers AI-powered transcription and translation for over 14 languages. It can convert speech to text, translate foreign language videos, facilitate bilingual conversations, and generate AI summaries of recordings for easy sharing. A free trial is available for its VIP membership.

**Highlights:** Speech-to-text transcription, Real-time voice translation, Bilingual conversation support, AI-generated summaries, Supports 14 languages, Cloud storage

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthlyMember(Half price) | $6.99 | per month |
| monthly member | $6.99 | per month |
| monthlyMember(1st free) | $6.99 | per month |
| yearly member | $59.99 | per year |
| Litok 180 minutes | $0.99 | one-time |
| Litok 600 minutes | $2.89 | one-time |
| Litok 1800 minutes | $8.49 | one-time |


## Frequently asked questions

### Is MB3行動圖書館 free?

MB3行動圖書館 is free to download, with no in-app purchases.

### Is Litok free?

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

### Do MB3行動圖書館 or Litok have ads?

Litok shows ads; MB3行動圖書館 does not.

### Which is updated more often, MB3行動圖書館 or Litok?

MB3行動圖書館 ships an update every 11 days, and Litok every 3 weeks. Most recently, MB3行動圖書館 was updated on October 27, 2026 and Litok on November 3, 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.*