# Gotcha Screen Translator vs Pico PDF Viewer

The clearest difference is in-app purchases: Pico PDF Viewer at none against Gotcha Screen Translator's 3. Pico PDF Viewer also leads on update cadence (weekly vs fortnightly). Gotcha Screen Translator's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Gotcha Screen Translator sells 3 in-app purchases, starting at $3.99 per 7 days. Pico PDF Viewer asks for nothing beyond the download.

Gotcha Screen Translator ships an update fortnightly, Pico PDF Viewer weekly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Gotcha Screen Translator | Pico PDF Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (25 ratings)](https://appshunter.io/ios/app/gotcha-screen-translator/id6745225924/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 68.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 72 MB | 7 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Techtona Limited](https://appshunter.io/developer/1811382891) | [SHIH WEI LING](https://appshunter.io/developer/6803189463) |

## What reviewers say

### Gotcha Screen Translator

[App page](https://appshunter.io/ios/app/gotcha-screen-translator/id6745225924)

Instantly translate any Chinese app without leaving your current screen. This tool offers AI-powered translation with smart layout restoration, supporting text in images, mini-programs, and even emojis and slang. It's designed for seamless navigation of Chinese digital content.

**Highlights:** On-screen overlay translation, AI-powered translation accuracy, Smart layout restoration, Translate text on images, Translate mini-programs, Translate emojis and slang, Point-to-translate camera feature

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $3.99 | per 7 days |
| Monthly Plan | $9.99 | per month |
| Yearly Plan | $69.99 | per year |


### Pico PDF Viewer

[App page](https://appshunter.io/ios/app/pico-pdf-viewer/id6804466063)

**In-app purchases:** none


## Frequently asked questions

### Is Gotcha Screen Translator free?

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

### Is Pico PDF Viewer free?

Pico PDF Viewer is free to download, with no in-app purchases.

### Do Gotcha Screen Translator or Pico PDF Viewer have ads?

Pico PDF Viewer shows ads; Gotcha Screen Translator does not.

### Which is updated more often, Gotcha Screen Translator or Pico PDF Viewer?

Gotcha Screen Translator ships an update fortnightly, and Pico PDF Viewer weekly. Most recently, Gotcha Screen Translator was updated on November 8, 2026 and Pico PDF Viewer on October 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.*