# Studley vs Study Lock

The clearest difference is ratings volume: Studley at 4.1K against Study Lock's 1. Studley also leads on device support (3 vs 1) and iOS requirement (15.5 vs 17). Study Lock's advantage is rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Studley sells 10 in-app purchases, starting at $7.99 per 7 days and Study Lock sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Study Lock holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Studley has 4.1K ratings behind it against 1, so its average is the more settled of the two.

Studley ships an update weekly, Study Lock every 10 days. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Studley | Study Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (4.1K ratings)](https://appshunter.io/ios/app/studley-ai-study-tutor/id6744783834/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/study-lock-earn-screen-time/id6758857561/reviews)** |
| Number of ratings | **4.1K** | 1 |
| Positive reviews | 49.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 147 MB | 42 MB |
| Requires iOS | **15.5** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Studley AI Inc.](https://appshunter.io/developer/1809274047) | [Ethan Dietrich](https://appshunter.io/developer/1786120601) |

## What reviewers say

### Studley

[App page](https://appshunter.io/ios/app/studley-ai-study-tutor/id6744783834)

This AI-powered study tool transforms your notes, lectures, and videos into interactive study sets. It generates flashcards, quizzes, and provides step-by-step explanations for homework problems, helping you master material efficiently.

**Highlights:** AI note taker and tutor, Convert any content into study sets, Generate flashcards, quizzes, and tests, AI-powered homework problem solver, Progress tracking with active recall, Spaced repetition for long-term retention

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $7.99 | per 7 days |
| Weekly Plan | $8.99 | per 7 days |
| Weekly Plan | $9.99 | per 7 days |
| Monthly Plan | $13.99 | per month |
| Monthly Plan | $14.99 | per month |
| Monthly Plan | $19.99 | per month |
| Quarterly Plan | $43.99 | per 3 months |
| Limited time offer | $74.99 | per year |
| Yearly Plan | $97.99 | per year |
| Yearly Plan | $129.99 | per year |

**What reviewers like**

- 🚀 Excellent study tool
- 👍 Boosts academic performance
- 👍 Comprehensive features
- 👍 Intuitive and easy to use

**What reviewers complain about**

- 🐛 Update issues
- 🚫 File size limitations

**Reported bugs**

- Update issues preventing app access
- Incompatibility with some devices

**Requested features**

- Improve math notation support
- Increase file size limit


### 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 |


## Frequently asked questions

### Is Studley free?

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

### Is Study Lock free?

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

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

Study Lock is rated higher. Studley averages 4.7 out of 5 from 4.1K ratings, while Study Lock averages 5.0 from 1 ratings.

### Do Studley or Study Lock have ads?

Neither Studley nor Study Lock shows ads.

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

Studley ships an update weekly, and Study Lock every 10 days. Most recently, Studley was updated on September 22, 2026 and Study Lock on September 19, 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.*