# Study Time vs Math Gate

The clearest difference is monetization model: Study Time at free with in-app purchases against Math Gate's subscription. Study Time also leads on ratings volume (3 vs 1). Math Gate's advantage is iOS requirement (16.4 vs 18.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Study Time sells 3 in-app purchases, starting at $6.99 per 7 days and Math Gate sells 3 in-app purchases, starting at $0.99 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 Study Time against 5.0 for Math Gate. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

## The numbers

| Metric | Study Time | Math Gate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/study-time-ai-app-blocker/id6757340083/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/math-gate-screen-time/id6780358210/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 110 MB | 5 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [elhoussin razouki](https://appshunter.io/developer/1866198257) | [OnBaseIQ, LLC](https://appshunter.io/developer/6774658984) |

## What reviewers say

### Study Time

[App page](https://appshunter.io/ios/app/study-time-ai-app-blocker/id6757340083)

This app transforms your study materials into AI-powered quizzes and flashcards. Earn screen time for social media and games by completing personalized learning challenges, with access enforced at the device level.

**Highlights:** AI quizzes and flashcards from your materials, Upload PDFs, videos, and more, Device-level app blocking, Earned screen time with countdown timer, AI chat assistant, Multi-language support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Yearly One Time Offer | $19.99 | per year |
| Yearly | $29.99 | per year |


### Math Gate

[App page](https://appshunter.io/ios/app/math-gate-screen-time/id6780358210)

This app allows parents to control their children's screen time by requiring them to solve age-appropriate math problems before accessing selected apps. It tracks progress and offers customizable profiles for each child, making learning a prerequisite for playtime.

**Highlights:** Math problems unlock app access, Customizable app and category locks, Automatic screen time expiration, Detailed progress tracking, Age-appropriate math challenges, Individual child profiles, Parent-locked settings

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly | $1.99 | per month |
| Lifetime Access | $19.99 | one-time |


## Frequently asked questions

### Is Study Time free?

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

### Is Math Gate free?

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

### Which has better reviews, Study Time or Math Gate?

Study Time and Math Gate are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Study Time or Math Gate have ads?

Neither Study Time nor Math Gate shows ads.

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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.*