# StudySnap vs PDF Scanner & OCR App

The clearest difference is update cadence: StudySnap at fortnightly against PDF Scanner & OCR App's every 2 months. StudySnap also leads on iOS requirement (13.4 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. StudySnap sells 2 in-app purchases, starting at $4.99 per 7 days and PDF Scanner & OCR App sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

StudySnap ships an update fortnightly, PDF Scanner & OCR App every 2 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | StudySnap | PDF Scanner & OCR App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/studysnapai-homework-scanner/id6737754438/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 55 MB | 48 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [上海碧幸网络科技有限公司](https://appshunter.io/developer/1741454444) | [Abdullah Khan](https://appshunter.io/developer/1734625924) |

## What reviewers say

### StudySnap

[App page](https://appshunter.io/ios/app/studysnapai-homework-scanner/id6737754438)

This app helps students improve their learning efficiency by scanning homework, intelligently erasing handwritten notes, and providing detailed answers to math and science problems. It also organizes incorrect answers for targeted review and allows for easy export and printing of study materials.

**Highlights:** Smart handwriting deletion, AI-powered problem solving, Automatic error organization, Export to PDF, Word, or image, Direct printing capability, Personalized error collection

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Membership | $4.99 | per 7 days |
| Annual subscription | $29.99 | per year |


### PDF Scanner & OCR App

[App page](https://appshunter.io/ios/app/pdf-scanner-and-ocr-app/id6738840327)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $7.99 | per month |
| Weekly free trial | $9.99 | per 7 days |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is StudySnap free?

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

### Is PDF Scanner & OCR App free?

PDF Scanner & OCR App is free to download, with in-app purchases available.

### Do StudySnap or PDF Scanner & OCR App have ads?

Neither StudySnap nor PDF Scanner & OCR App shows ads.

### Which is updated more often, StudySnap or PDF Scanner & OCR App?

StudySnap ships an update fortnightly, and PDF Scanner & OCR App every 2 months. Most recently, StudySnap was updated on October 30, 2026 and PDF Scanner & OCR App on October 30, 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.*