# Document Scanner vs Learn Three.js Offline

The clearest difference is price: Document Scanner at Free against Learn Three.js Offline's $1.99. Document Scanner also leads on update cadence (daily vs every 35 months). Learn Three.js Offline's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

Document Scanner is free to download; Learn Three.js Offline costs $1.99 up front. Document Scanner sells 3 in-app purchases, starting at $1.99 per 7 days. Learn Three.js Offline asks for nothing beyond the download.

Document Scanner ships an update daily, Learn Three.js Offline every 35 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Document Scanner | Learn Three.js Offline |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/learn-threejs-offline/id6466240926/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 35 months |
| Monetization | — | Paid |
| Size | 12 MB | 38 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Axita Ghevariya](https://appshunter.io/developer/1569381949) | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) |

## What reviewers say

### Document Scanner

[App page](https://appshunter.io/ios/app/document-scanner-scan-it/id1575029450)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version For One Week | $1.99 | per 7 days |
| Premium Version For One Month | $4.49 | per month |
| Premium Version For One Year | $16.49 | per year |


### Learn Three.js Offline

[App page](https://appshunter.io/ios/app/learn-threejs-offline/id6466240926)

Master 3D graphics and interactive web development with comprehensive tutorials and interactive demos. Learn Three.js from scratch, access code snippets, and explore rich content to build stunning visualizations on your mobile device.

**Highlights:** Learn Three.js from scratch, Interactive 3D demos, In-depth articles and video tutorials, Code snippets and templates, Offline learning capabilities

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

**In-app purchases:** none


## Frequently asked questions

### Is Document Scanner free?

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

### Is Learn Three.js Offline free?

Learn Three.js Offline costs $1.99, with no in-app purchases.

### Do Document Scanner or Learn Three.js Offline have ads?

Neither Document Scanner nor Learn Three.js Offline shows ads.

### Which is updated more often, Document Scanner or Learn Three.js Offline?

Document Scanner ships an update daily, and Learn Three.js Offline every 35 months. Most recently, Document Scanner was updated on October 6, 2026 and Learn Three.js Offline on October 7, 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.*