# KaCa翻译, AI Translator App vs Ezra

The clearest difference is update cadence: Ezra at every 4 days against KaCa翻译, AI Translator App's weekly. KaCa翻译, AI Translator App's advantage is iOS requirement (15.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. KaCa翻译, AI Translator App sells 2 in-app purchases, starting at $5.99 per 7 days and Ezra sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

KaCa翻译, AI Translator App ships an update weekly, Ezra every 4 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | KaCa翻译, AI Translator App | Ezra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kaca-ai-translator-app/id6776530763/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 119 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bamboo Tech Co.,Ltd](https://appshunter.io/developer/1646272147) | [D7 Labs](https://appshunter.io/developer/6798003900) |

## What reviewers say

### KaCa翻译, AI Translator App

[App page](https://appshunter.io/ios/app/kaca-ai-translator-app/id6776530763)

Instantly translate on-screen text from foreign language websites, videos, games, and chats without switching apps. This AI-powered tool offers real-time translation directly on your screen, supports image translation, and recognizes over 100 languages.

**Highlights:** Real-time screen translation, Floating translation window, Image and screenshot translation, AI-powered contextual translation, Automatic language detection, Supports 100+ languages, Translate games, videos, chats, and more

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周订阅 | $5.99 | per 7 days |
| 年订阅 | $17.99 | per year |


### Ezra

[App page](https://appshunter.io/ios/app/ezra-study-and-sermon-notes/id6798003898)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ezra Plus Monthly | $9.99 | per month |
| Ezra Plus Yearly | $99.99 | per year |


## Frequently asked questions

### Is KaCa翻译, AI Translator App free?

KaCa翻译, AI Translator App is free to download, with in-app purchases available.

### Is Ezra free?

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

### Do KaCa翻译, AI Translator App or Ezra have ads?

Neither KaCa翻译, AI Translator App nor Ezra shows ads.

### Which is updated more often, KaCa翻译, AI Translator App or Ezra?

KaCa翻译, AI Translator App ships an update weekly, and Ezra every 4 days. Most recently, KaCa翻译, AI Translator App was updated on October 28, 2026 and Ezra on October 29, 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.*