# QuizLok vs MathLock

The clearest difference is monetization model: MathLock at free with in-app purchases against QuizLok's subscription. QuizLok's advantage is ratings volume (14 vs 1) and device support (3 vs 1). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. QuizLok sells 2 in-app purchases, starting at $5.99 per month and MathLock sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for QuizLok against 5.0 for MathLock. That said, the two scores are not equally well evidenced: QuizLok has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

QuizLok ships an update every 8 days, MathLock fortnightly. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | QuizLok | MathLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (14 ratings)](https://appshunter.io/ios/app/quizlok/id6761145492/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mathlock-math-games-app-lock/id6780355702/reviews)** |
| Number of ratings | **14** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 46 MB | 41 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [QUIZLOK LLC](https://appshunter.io/developer/1888011551) | [Hamid Mahmood Siddiqui](https://appshunter.io/developer/1880368904) |

## What reviewers say

### QuizLok

[App page](https://appshunter.io/ios/app/quizlok/id6761145492)

This app blocks distracting applications, requiring users to pass AI-generated quizzes on chosen topics to unlock them. It helps users earn screen time by learning, making it ideal for both personal productivity and parental control.

**Highlights:** AI-generated quizzes, Customizable app blocking, Earned screen time, Progress tracking reports, Bypass-proof setup, Subscription-based learning

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual Monthly | $5.99 | per month |
| Individual Yearly | $49.99 | per year |


### MathLock

[App page](https://appshunter.io/ios/app/mathlock-math-games-app-lock/id6780355702)

This app transforms screen time into educational math practice. It uses quick math games to unlock distracting apps, helping users reduce mindless scrolling and improve their math skills. Features adaptive difficulty and progress tracking.

**Highlights:** Math game app lock, Reduces distracting app usage, Five different math games, Adaptive difficulty levels, Streak tracking and XP, Emergency unlock option

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathLock Pro | $2.99 | per 7 days |
| MathLock Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is QuizLok free?

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

### Is MathLock free?

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

### Which has better reviews, QuizLok or MathLock?

MathLock is rated higher. QuizLok averages 4.9 out of 5 from 14 ratings, while MathLock averages 5.0 from 1 ratings.

### Do QuizLok or MathLock have ads?

Neither QuizLok nor MathLock shows ads.

### Which is updated more often, QuizLok or MathLock?

QuizLok ships an update every 8 days, and MathLock fortnightly. Most recently, QuizLok was updated on October 12, 2026 and MathLock on October 14, 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.*