# StudyScroll vs StudyPDF

The clearest difference is update cadence: StudyPDF at every 2 weeks against StudyScroll's every 6 weeks. StudyPDF also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. StudyScroll sells 3 in-app purchases, starting at $0.99 per month and StudyPDF sells 5 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

StudyScroll ships an update every 6 weeks, StudyPDF every 2 weeks. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | StudyScroll | StudyPDF |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 53 MB | 40 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [David Carl Angulo](https://appshunter.io/developer/1896477086) | [Luis Henrich-Bandis](https://appshunter.io/developer/6786604816) |

## What reviewers say

### StudyScroll

[App page](https://appshunter.io/ios/app/studyscroll-ai-flashcard-feed/id6767460414)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyScroll Pro Monthly (1-month) | $0.99 | per month |
| StudyScroll Pro Yearly (1-year) | $9.99 | per year |
| StudyScroll Pro (Lifetime) | $19.99 | one-time |


### StudyPDF

[App page](https://appshunter.io/ios/app/studypdf-ai-study-and-exam-prep/id6786604814)

Transform your course materials into personalized study aids. This AI-powered tutor generates flashcards, quizzes, and summaries from your uploaded notes, slides, or even YouTube lectures. Focus your revision on areas where you need the most improvement, with all information directly linked to its source.

**Highlights:** AI-powered study tutor, Personalized flashcards with spaced repetition, Quizzes and practice exams, Study guides and summaries, Mind maps and cheat sheets, Offline study capabilities, Source citation for all content

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $5.99 | per 7 days |
| Pro Monthly | $11.99 | per month |
| Ultra Monthly | $19.99 | per month |
| Pro Yearly | $71.99 | per year |
| Ultra Yearly | $119.99 | per year |


## Frequently asked questions

### Is StudyScroll free?

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

### Is StudyPDF free?

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

### Do StudyScroll or StudyPDF have ads?

Neither StudyScroll nor StudyPDF shows ads.

### Which is updated more often, StudyScroll or StudyPDF?

StudyScroll ships an update every 6 weeks, and StudyPDF every 2 weeks. Most recently, StudyScroll was updated on October 8, 2026 and StudyPDF on October 25, 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.*