# Study Lock vs Emberlock

The clearest difference is in-app purchases: Emberlock at none against Study Lock's 2. Emberlock also leads on update cadence (every 4 days vs every 10 days) and ratings volume (5 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Study Lock sells 2 in-app purchases, starting at $5.99 per month. Emberlock asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Study Lock against 5.0 for Emberlock. That said, the two scores are not equally well evidenced: Emberlock has 5 ratings behind it against 1, so its average is the more settled of the two.

Study Lock ships an update every 10 days, Emberlock every 4 days. The most recent releases landed on September 19, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Study Lock | Emberlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/study-lock-earn-screen-time/id6758857561/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/emberlock-study-app-blocker/id6794241545/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Freemium | **Free** |
| Size | 42 MB | 21 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ethan Dietrich](https://appshunter.io/developer/1786120601) | [Tom Nguyen](https://appshunter.io/developer/6794241547) |

## What reviewers say

### Study Lock

[App page](https://appshunter.io/ios/app/study-lock-earn-screen-time/id6758857561)

This app blocks distracting applications until you complete study sessions. It uses AI to generate personalized quizzes and flashcards from your course materials, rewarding you with screen time for correct answers. Track your progress with detailed statistics and spaced repetition.

**Highlights:** AI-generated quizzes and flashcards, Import course material from PDF, photos, text, App blocking via Screen Time integration, Spaced repetition learning algorithm, Oral analysis with AI evaluation, Progress tracking and statistics, Pomodoro timer with Live Activity

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $5.99 | per month |
| Annual Pro | $34.99 | per year |


### Emberlock

[App page](https://appshunter.io/ios/app/emberlock-study-app-blocker/id6794241545)

Earn back access to distracting apps by completing quick study quizzes or physical exercises. This app helps you build focus and maintain streaks by creating a small challenge before unlocking your chosen applications for a set period.

**Highlights:** Block distracting apps, Earn screen time via quizzes, Earn screen time via exercise, Customizable unlock duration, Daily streak tracking, Offline study content, Uses Apple Screen Time

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

**In-app purchases:** none


## Frequently asked questions

### Is Study Lock free?

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

### Is Emberlock free?

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

### Which has better reviews, Study Lock or Emberlock?

Study Lock and Emberlock are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do Study Lock or Emberlock have ads?

Neither Study Lock nor Emberlock shows ads.

### Which is updated more often, Study Lock or Emberlock?

Study Lock ships an update every 10 days, and Emberlock every 4 days. Most recently, Study Lock was updated on September 19, 2026 and Emberlock on September 28, 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.*