# Math Lock — where playing meets learning

> Educational app for kids to learn math and manage screen time. (iPhone/iPad app by SPARKHIVE TECH LTD.)

- Source: https://appshunter.io/ios/app/math-lock/id6748890228 (this page in markdown: same URL + `.md`)
- Developer: [SPARKHIVE TECH LTD](https://appshunter.io/developer/1585011311)
- Category: Education, Games
- Price: Free with in-app purchases
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.6 · 118 MB
- Languages: English
- Released: 2025-10-22
- Data updated: 2026-07-04
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/math-lock/id6748890228/reviews.md

## What is Math Lock?

Math Lock is a smart and engaging learning app that helps kids build math skills while giving parents more control over screen time. Designed for ages 4 to 15 (Year 0–10), Math Lock turns your device into a learning tool by requiring children to solve a math challenge before unlocking.

But Math Lock is more than a lock screen app. It also includes guided practice, a Private Tutor, photo-based math help, and brain training features that make learning more interactive and useful every day.

Questions are adapted by level, helping children progress from basic number recognition and simple equations to fractions, ratios, negative numbers, algebra, and more. Parents can support better habits and focused learning, while children enjoy a playful, colourful experience.

Perfect for families who want learning, practice, and screen control in one app.

Features:

Lock screen with math challenges

Curriculum-based math for Year 0–10 (ages 4–15)

Auto-generated questions tailored to your child’s level

Practice mode for daily maths learning

Private Tutor with Ask, Snap, and Learn modes

Step-by-step explanations for solving maths problems

Photo solving for worksheets, textbooks, and handwritten questions

Topic-based learning, including equations, fractions, ratios, and algebra

IQ Test and brain training activities

Parent settings and control support

Fun, child-friendly design that encourages confidence and consistency

Make screen time smarter with Math Lock.

Terms of Service: https://mathlockapp.com/terms

Privacy Policy: https://mathlockapp.com/privacy

## Key features

- 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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Math Lock Premium | $2.99 | per month |
| Math Lock Premium Yearly | $29.99 | per year |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/math-lock/id6748890228/reviews.md

### 1/5 — $6 a month to use app

*2026-04-29*

Title

## Frequently asked questions about Math Lock

### What is Math Lock?

Math Lock is an educational app designed for children aged 4 to 15. It uses math challenges as a way to unlock a device, encouraging learning while managing screen time. It also offers practice modes, a private tutor, and brain training activities.

### What age range is Math Lock for?

Math Lock is designed for children aged 4 to 15, covering Year 0 to Year 10 of the curriculum. The questions adapt to the child's specific learning level.

### How does Math Lock help with learning?

Math Lock provides curriculum-based math content that progresses from basic numbers to algebra. It features auto-generated questions tailored to each child's level, a Private Tutor with step-by-step explanations, and photo-solving for real-world math problems.

### Does Math Lock have ads?

Yes, Math Lock contains advertisements. It is a free app with optional in-app purchases for premium features.

### What are the subscription options for Math Lock?

Math Lock offers two premium subscription plans: Math Lock Premium at $2.99 per month and Math Lock Premium Yearly at $29.99 per year. Both plans include a 3-day free trial.

### Can parents control Math Lock usage?

Yes, Math Lock includes parent settings and control support, allowing parents to manage their child's screen time and learning experience effectively.

### What devices does Math Lock support?

Math Lock is available on iPhone and iPad devices. It is designed to be compatible with Apple's mobile operating systems.

### How often is Math Lock updated?

The latest version of Math Lock is 1.1.3, and it was last updated on May 14, 2026. This indicates regular updates to improve features and performance.

## Version history (last 5 releases)

### 1.1.3 — 2026-05-14

update user interface

### 1.1.1 — 2026-03-22

New Features :
- Private Tutor : support Text and photo
- IQ Test , Brain Training

### 1.0.9 — 2026-01-13

- update user Interface
- adding more question and problems

### 1.0.8 — 2026-01-08

- Improved app startup performance
- Enhanced subscription auto-restore across devices
- Optimized device lock status sync
- adding loading screen animation
- new languages supported
- audio supported

### 1.0.6 — 2025-12-24

- Improved app startup performance
- Enhanced subscription auto-restore across devices
- Optimized device lock status sync
- Better iPad keyboard experience for passcode entry
- Various bug fixes and stability improvements

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## More apps by SPARKHIVE TECH LTD

- [SalonWow](https://appshunter.io/ios/app/salonwow/id1585011309)
- [SalonU](https://appshunter.io/ios/app/salonu/id6746219882)

All apps by SPARKHIVE TECH LTD: https://appshunter.io/developer/1585011311

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-04.*