# Math Lock vs RoutineRoo

The clearest difference is review sentiment: RoutineRoo at 100% against Math Lock's 0%. RoutineRoo also leads on ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Math Lock sells 2 in-app purchases, starting at $2.99 per month and RoutineRoo sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Math Lock ships an update every 3 weeks, RoutineRoo every 2 weeks. The most recent releases landed on September 26, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Math Lock | RoutineRoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/math-lock/id6748890228/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 118 MB | 238 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SPARKHIVE TECH LTD](https://appshunter.io/developer/1585011311) | [RoutineRoo Ltd](https://appshunter.io/developer/1862583348) |

## What reviewers say

### Math Lock

[App page](https://appshunter.io/ios/app/math-lock/id6748890228)

This app transforms screen time into a learning opportunity for children aged 4-15. It requires solving math problems to unlock the device and offers guided practice, a private tutor, and brain training exercises. Parents can manage screen time while children engage with a fun, curriculum-based math experience.

**Highlights:** Math challenges to unlock device, Curriculum-based math for ages 4-15, Personalized questions by level, Private Tutor with photo solving, Brain training activities, Parental controls

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Lock Premium | $2.99 | per month |
| Math Lock Premium Yearly | $29.99 | per year |


### RoutineRoo

[App page](https://appshunter.io/ios/app/routineroo/id6756741513)

This app helps families build positive daily routines and supports children in understanding and managing their emotions. It offers visual tools for bedtime, emotional learning activities, and practical guidance for parents to foster confidence and independence in young children.

**Highlights:** Visual bedtime routine steps, Child-friendly design, Emotional vocabulary building, Strategies for calming emotions, Parental guidance and tips, Encouragement for independence

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RoutineRoo Premium Monthly | $9.99 | per month |
| RoutineRoo Premium Annual | $39.99 | per year |


## Frequently asked questions

### Is Math Lock free?

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

### Is RoutineRoo free?

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

### Do Math Lock or RoutineRoo have ads?

Math Lock shows ads; RoutineRoo does not.

### Which is updated more often, Math Lock or RoutineRoo?

Math Lock ships an update every 3 weeks, and RoutineRoo every 2 weeks. Most recently, Math Lock was updated on September 26, 2026 and RoutineRoo on October 1, 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.*