# MathLock vs Licensure Professor

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

Both are free to download. MathLock sells 3 in-app purchases, starting at $2.99 per 7 days. Licensure Professor asks for nothing beyond the download.

MathLock ships an update weekly, Licensure Professor every 4 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | MathLock | Licensure Professor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mathlock-math-games-app-lock/id6780355702/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 41 MB | 39 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Hamid Mahmood Siddiqui](https://appshunter.io/developer/1880368904) | [ANDREW ROBERT WICHTERMAN](https://appshunter.io/developer/1867631351) |

## What reviewers say

### 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 (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathLock Pro | $2.99 | per 7 days |
| MathLock Pro Yearly | $29.99 | per year |
| MathLock Pro Lifetime | $39.99 | one-time |


### Licensure Professor

[App page](https://appshunter.io/ios/app/licensure-professor-nce-prep/id6819110240)

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

**In-app purchases:** none


## Frequently asked questions

### Is MathLock free?

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

### Is Licensure Professor free?

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

### Do MathLock or Licensure Professor have ads?

Licensure Professor shows ads; MathLock does not.

### Which is updated more often, MathLock or Licensure Professor?

MathLock ships an update weekly, and Licensure Professor every 4 days. Most recently, MathLock was updated on November 5, 2026 and Licensure Professor on November 10, 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.*