# MathRush vs Baby Screen Lock

The clearest difference is update cadence: MathRush at every 9 days against Baby Screen Lock's every 3 weeks. MathRush also leads on ratings volume (4 vs 1) and device support (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. MathRush sells 5 one-off in-app purchases and Baby Screen Lock sells 4 in-app purchases, starting at $1.99 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 — 5.0 for MathRush against 5.0 for Baby Screen Lock. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

MathRush ships an update every 9 days, Baby Screen Lock every 3 weeks. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MathRush | Baby Screen Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/mathrush/id6761284142/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/baby-screen-lock-kid-safe/id6761378897/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 15 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Hugo Garcia](https://appshunter.io/developer/1888632828) | [Pocket Grove Ltd](https://appshunter.io/developer/954373766) |

## What reviewers say

### MathRush

[App page](https://appshunter.io/ios/app/mathrush/id6761284142)

A fast-paced game designed to sharpen your mental calculation skills daily. It offers increasingly challenging math problems to boost your performance and progress while having fun.

**Highlights:** Fast and dynamic challenges, Increasing difficulty progression, Real-time score and performance tracking, Simple and effective interface, Daily brain training

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 pièces | $0.99 | one-time |
| 2000 pièces | $2.99 | one-time |
| MathRush Premium | $3.99 | one-time |
| 5000 pièces | $4.99 | one-time |
| 12000 pièces | $8.99 | one-time |


### Baby Screen Lock

[App page](https://appshunter.io/ios/app/baby-screen-lock-kid-safe/id6761378897)

This app provides a safe and engaging digital environment for young children with a variety of interactive games. It features age-appropriate content, adjustable play modes, and robust parent controls to manage screen time and access.

**Highlights:** 33 interactive games, Age-appropriate content settings, Infant, Medium, and Fun play modes, Session timer, Watch Mode auto-play, Parental gate with math problem, No ads

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Monthly Premium | $4.99 | per month |
| Quarterly Premium | $9.99 | per 3 months |
| Annual Premium | $19.99 | per year |


## Frequently asked questions

### Is MathRush free?

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

### Is Baby Screen Lock free?

Baby Screen Lock is free to download, with in-app purchases available.

### Which has better reviews, MathRush or Baby Screen Lock?

MathRush and Baby Screen Lock are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do MathRush or Baby Screen Lock have ads?

Neither MathRush nor Baby Screen Lock shows ads.

### Which is updated more often, MathRush or Baby Screen Lock?

MathRush ships an update every 9 days, and Baby Screen Lock every 3 weeks. Most recently, MathRush was updated on October 19, 2026 and Baby Screen Lock on October 24, 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.*