# LangCat vs Cat Lang Translator

The clearest difference is in-app purchases: Cat Lang Translator at none against LangCat's 1. Cat Lang Translator also leads on iOS requirement (15.8.3 vs 18.0). LangCat's advantage is ads (none vs shown) and update cadence (every 2 days vs fortnightly). On price and device support there is nothing between them.

Both are free to download. LangCat sells 1 one-off in-app purchase. Cat Lang Translator asks for nothing beyond the download.

LangCat ships an update every 2 days, Cat Lang Translator fortnightly. The most recent releases landed on June 8, 2026 and July 31, 2026 respectively.

## The numbers

| Metric | LangCat | Cat Lang Translator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/langcat/id6740651240/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 36 MB |
| Requires iOS | 18.0 | **15.8.3** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [UNI HQ LLC](https://appshunter.io/developer/1790962011) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### LangCat

[App page](https://appshunter.io/ios/app/langcat/id6740651240)

Translate any text on your screen instantly by taking a screenshot. The app seamlessly integrates translated text inline, maintaining the original style. Enjoy private, offline translations for social media, travel apps, and comics.

**Highlights:** Instant inline translation via screenshots, Supports 16+ languages, 100% offline and private translation, Preserves original text style, Share translated content easily

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LangCat Plus | $5.99 | one-time |


### Cat Lang Translator

[App page](https://appshunter.io/ios/app/cat-lang-translator/id6748277516)

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

**In-app purchases:** none


## Frequently asked questions

### Is LangCat free?

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

### Is Cat Lang Translator free?

Cat Lang Translator is free to download, with no in-app purchases.

### Do LangCat or Cat Lang Translator have ads?

Cat Lang Translator shows ads; LangCat does not.

### Which is updated more often, LangCat or Cat Lang Translator?

LangCat ships an update every 2 days, and Cat Lang Translator fortnightly. Most recently, LangCat was updated on June 8, 2026 and Cat Lang Translator on July 31, 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.*