# Screen Translator AI Translate vs Stackby App

The clearest difference is in-app purchases: Stackby App at none against Screen Translator AI Translate's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Screen Translator AI Translate sells 4 in-app purchases, starting at $2.99 per 7 days. Stackby App asks for nothing beyond the download.

## The numbers

| Metric | Screen Translator AI Translate | Stackby App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (14 ratings)](https://appshunter.io/ios/app/screen-translator-ai-translate/id6752405078/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 91.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 53 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [飞 张](https://appshunter.io/developer/1806832521) | [Relytree Technologies Pvt. Ltd](https://appshunter.io/developer/1528175769) |

## What reviewers say

### Screen Translator AI Translate

[App page](https://appshunter.io/ios/app/screen-translator-ai-translate/id6752405078)

Break down language barriers with instant, on-screen translations for text, images, and audio. Enjoy seamless communication and access global content across 60+ languages, perfect for entertainment, travel, and work.

**Highlights:** On-screen text translation, OCR for image translation, Real-time conversation translation, Web page translation, Audio and video subtitle translation, Supports 60+ languages

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $12.99 | per year |
| Lifetime | $14.99 | one-time |


### Stackby App

[App page](https://appshunter.io/ios/app/stackby-app/id6790438013)

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

**In-app purchases:** none


## Frequently asked questions

### Is Screen Translator AI Translate free?

Screen Translator AI Translate is free to download, with in-app purchases available.

### Is Stackby App free?

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

### Do Screen Translator AI Translate or Stackby App have ads?

Neither Screen Translator AI Translate nor Stackby App shows ads.

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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.*