# Clavis vs Scrollar

The clearest difference is ads: Clavis at none against Scrollar's shown. Scrollar's advantage is update cadence (every 9 days vs every 3 weeks). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Clavis sells 2 in-app purchases, starting at $7.99 per month and Scrollar sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Clavis against 5.0 for Scrollar. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Clavis ships an update every 3 weeks, Scrollar every 9 days. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Clavis | Scrollar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/clavis-study-to-unlock/id6767968738/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/scrollar-study-to-unlock/id6788906733/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 5 MB | 89 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Clavis App LLC](https://appshunter.io/developer/1896372867) | [Abhi Sitapara](https://appshunter.io/developer/6786960755) |

## What reviewers say

### Clavis

[App page](https://appshunter.io/ios/app/clavis-study-to-unlock/id6767968738)

Transform your study materials into bite-sized lessons and quick quizzes. Earn access to your favorite apps by completing focused learning sessions, making scrolling the reward for your study efforts.

**Highlights:** AI-generated lessons from your material, Quick quizzes for reinforcement, App blocking via Screen Time, Earn screen time by studying, Upload notes, PDFs, and images, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clavis Pro Monthly | $7.99 | per month |
| Clavis Pro Yearly | $59.99 | per year |


### Scrollar

[App page](https://appshunter.io/ios/app/scrollar-study-to-unlock/id6788906733)

Transform study time into app access. Earn timed unlocks for your favorite apps by completing short learning sessions. Customize what you block and what you learn, with options for self-created study packs.

**Highlights:** Study to unlock app access, Customizable app/website blocking, Thousands of study questions, Passage-based reading packs, Progress tracking and spaced review, Create custom study packs (Premium), Private by design, no account needed

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $6.99 | per month |
| Premium | $6.99 | per month |
| Premium (Annual) | $44.99 | per year |
| Premium (Annual) | $44.99 | per year |


## Frequently asked questions

### Is Clavis free?

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

### Is Scrollar free?

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

### Which has better reviews, Clavis or Scrollar?

Clavis and Scrollar are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Clavis or Scrollar have ads?

Scrollar shows ads; Clavis does not.

### Which is updated more often, Clavis or Scrollar?

Clavis ships an update every 3 weeks, and Scrollar every 9 days. Most recently, Clavis was updated on October 8, 2026 and Scrollar on October 17, 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.*