# CarLock vs MathWake Loud Math Alarm Clock

The clearest difference is in-app purchases: CarLock at none against MathWake Loud Math Alarm Clock's 8. CarLock also leads on ads (none vs shown) and iOS requirement (6.0 vs 15.5). On price and device support there is nothing between them.

Both are free to download. MathWake Loud Math Alarm Clock sells 8 in-app purchases, starting at $1.99 per 7 days. CarLock asks for nothing beyond the download.

## The numbers

| Metric | CarLock | MathWake Loud Math Alarm Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (14 ratings)](https://appshunter.io/ios/app/mathwake-loud-math-alarm-clock/id6759845811/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 254 MB |
| Requires iOS | **6.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Presnyakov](https://appshunter.io/developer/1044275653) | [Ali Eser Koca](https://appshunter.io/developer/1777503652) |

## What reviewers say

### CarLock

[App page](https://appshunter.io/ios/app/carlock/id1068072336)

**Features:** macOS Compatibility

**In-app purchases:** none


### MathWake Loud Math Alarm Clock

[App page](https://appshunter.io/ios/app/mathwake-loud-math-alarm-clock/id6759845811)

This smart alarm clock uses interactive math and puzzle challenges to help heavy sleepers and those who struggle to wake up get out of bed. It offers customizable missions, including shake and wake-and-shake tasks, to ensure users are fully alert before dismissing their alarms.

**Highlights:** Math challenges, Puzzle missions, Shake challenges, Wake-and-shake tasks, Customizable difficulty, No-snooze options, Music alarms

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Weekly Premium | $2.99 | per 7 days |
| Premium Monthly | $6.99 | per month |
| Monthly Premium | $7.99 | per month |
| MathWake Premium Yearly | $29.99 | per year |
| Premium Yearly | $49.99 | per year |
| Yearly Premium | $52.99 | per year |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is CarLock free?

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

### Is MathWake Loud Math Alarm Clock free?

MathWake Loud Math Alarm Clock is free to download, with in-app purchases available.

### Do CarLock or MathWake Loud Math Alarm Clock have ads?

MathWake Loud Math Alarm Clock shows ads; CarLock does not.

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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.*