# Math Attack vs DrillLock

The clearest difference is price: DrillLock at Free against Math Attack's $1.99. Math Attack's advantage is in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement there is nothing between them.

DrillLock is free to download; Math Attack costs $1.99 up front. DrillLock sells 2 in-app purchases, starting at $2.99 per month. Math Attack asks for nothing beyond the download.

Math Attack ships an update weekly, DrillLock every 5 days. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Math Attack | DrillLock |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/drilllock-math-app-blocker/id6759181330/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Paid | **Freemium** |
| Size | 12 MB | 8 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Travis Andrew Weninger](https://appshunter.io/developer/1811815755) | [FRONTLINE LLC](https://appshunter.io/developer/1877229947) |

## What reviewers say

### Math Attack

[App page](https://appshunter.io/ios/app/math-attack-kill-screen-time/id6746510772)

This app helps you reclaim your time by transforming distracting app usage into quick math challenges. Before accessing social media or other time-consuming apps, you must solve a math problem. It acts as a mental firewall to reduce impulse scrolling and improve focus.

**Highlights:** Shield distracting apps, Unlock access with math problems, Customizable difficulty, Automatic re-locks, Brain training, Reduces impulse scrolling

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

**In-app purchases:** none


### DrillLock

[App page](https://appshunter.io/ios/app/drilllock-math-app-blocker/id6759181330)

This app requires users to solve a math problem before accessing distracting applications, helping to create focused study sessions. It offers scheduled blocking, usage limits, and temporary unlocks for essential apps. A pro subscription unlocks advanced features for serious learners.

**Highlights:** Math challenge to unlock apps, Scheduled app blocking, Usage limit blocking, Temporary unlocks, Essential app exceptions, Multiple rule support (Pro)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Challenge Pack Monthly | $2.99 | per month |
| Challenge Pack Yearly | $19.99 | per year |


## Frequently asked questions

### Is Math Attack free?

Math Attack costs $1.99, with no in-app purchases.

### Is DrillLock free?

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

### Do Math Attack or DrillLock have ads?

Neither Math Attack nor DrillLock shows ads.

### Which is updated more often, Math Attack or DrillLock?

Math Attack ships an update weekly, and DrillLock every 5 days. Most recently, Math Attack was updated on September 28, 2026 and DrillLock on September 29, 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.*