# ScrollToll vs ScreenMax

The clearest difference is in-app purchases: ScreenMax at none against ScrollToll's 8. ScreenMax also leads on iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. ScrollToll sells 8 in-app purchases, starting at $4.49 per 7 days. ScreenMax asks for nothing beyond the download.

## The numbers

| Metric | ScrollToll | ScreenMax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (750 ratings)](https://appshunter.io/ios/app/scrolltoll-exam-app-blocker/id6757320347/reviews)** | — |
| Number of ratings | **750** | — |
| Positive reviews | 76.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 185 MB | 5 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 9+ | 4+ |
| Developer | [North Star Labs LLC](https://appshunter.io/developer/1866059343) | [Raj Khettry](https://appshunter.io/developer/1880856208) |

## What reviewers say

### ScrollToll

[App page](https://appshunter.io/ios/app/scrolltoll-exam-app-blocker/id6757320347)

This app transforms your daily phone usage into productive study sessions. It locks distracting apps behind quick knowledge checks, leveraging spaced repetition to reinforce learning. Earn your access to social media and other apps by answering questions on topics you're studying.

**Highlights:** OS-level app blocking, Spaced repetition learning, Automatic 5-minute relock, MCAT, USMLE, math, chess, vocabulary packs, Customizable app blocking, On-device puzzle delivery

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro Access | $4.49 | per 7 days |
| Weekly Pro Access | $6.99 | per 7 days |
| Student Monthly | $8.99 | per month |
| Monthly Pro Access | $9.99 | per month |
| Student Yearly | $44.99 | per year |
| Yearly Pro | $49.99 | per year |
| Annual Pro Student | $59.99 | per year |
| Annual Pro | $69.99 | per year |


### ScreenMax

[App page](https://appshunter.io/ios/app/screenmax/id6762722710)

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

**In-app purchases:** none


## Frequently asked questions

### Is ScrollToll free?

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

### Is ScreenMax free?

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

### Do ScrollToll or ScreenMax have ads?

Neither ScrollToll nor ScreenMax 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.*