# Octoscroll vs Quizlock

The clearest difference is ads: Octoscroll at none against Quizlock's shown. Quizlock's advantage is update cadence (every 3 days vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Octoscroll sells 3 in-app purchases, starting at $6.99 per month and Quizlock sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Octoscroll ships an update every 6 weeks, Quizlock every 3 days. The most recent releases landed on October 31, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Octoscroll | Quizlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (14 ratings)](https://appshunter.io/ios/app/quizlock-learn-by-scrolling/id6795126818/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 120 MB | 111 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [David Dafflon](https://appshunter.io/developer/1844615589) | [NERIUS ZARNAUSKAS](https://appshunter.io/developer/1684951062) |

## What reviewers say

### Octoscroll

[App page](https://appshunter.io/ios/app/octoscroll/id6776555498)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Octoscroll Premium - Monthly | $6.99 | per month |
| Octoscroll Premium Yearly Discount | $22.99 | per year |
| Octoscroll Premium - Yearly | $34.99 | per year |


### Quizlock

[App page](https://appshunter.io/ios/app/quizlock-learn-by-scrolling/id6795126818)

This app blocks distracting applications by requiring you to answer questions on topics you choose. Earn scrolling time by answering correctly, with spaced repetition to aid memory. Unlock premium features for unlimited learning and customization.

**Highlights:** App blocking based on learning, Customizable learning topics, Import content for questions, Spaced repetition learning, Screen Time integration, Earned scrolling time

**Features:** iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quizlock Pro Weekly | $4.99 | per 7 days |
| Quizlock Pro Monthly | $12.99 | per month |
| Quizlock Pro Yearly | $34.99 | per year |
| Quizlock Pro Yearly | $69.99 | per year |
| Quizlock Pro Yearly | $69.99 | per year |


## Frequently asked questions

### Is Octoscroll free?

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

### Is Quizlock free?

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

### Do Octoscroll or Quizlock have ads?

Quizlock shows ads; Octoscroll does not.

### Which is updated more often, Octoscroll or Quizlock?

Octoscroll ships an update every 6 weeks, and Quizlock every 3 days. Most recently, Octoscroll was updated on October 31, 2026 and Quizlock on November 8, 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.*