# prettysmart vs Study Lock

The clearest difference is rating: prettysmart at 4.9 against Study Lock's 4.5. On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. prettysmart sells 7 in-app purchases, starting at $3.99 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.

prettysmart holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 18 and 11 respectively.

prettysmart ships an update every 11 days, Study Lock every 10 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | prettysmart | Study Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (18 ratings)](https://appshunter.io/ios/app/prettysmart-ai-flashcards/id6741184646/reviews)** | [4.5 (11 ratings)](https://appshunter.io/ios/app/study-lock-earn-screen-time/id6758857561/reviews) |
| Number of ratings | **18** | 11 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 10 days** |
| Monetization | Freemium | Freemium |
| Size | 101 MB | 42 MB |
| Requires iOS | **16.4** | 17 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Stanislav Urban](https://appshunter.io/developer/1793474249) | [Ethan Dietrich](https://appshunter.io/developer/1786120601) |

## What reviewers say

### prettysmart

[App page](https://appshunter.io/ios/app/prettysmart-ai-flashcards/id6741184646)

This app helps you study by turning your notes into flashcards using AI. It also includes an app blocker to keep you focused, rewarding your study streaks with virtual items. Earn screen time and ace your exams with personalized study plans.

**Highlights:** AI-generated flashcards from notes, Spaced repetition learning (FSRS), Distracting app blocker, Personalized study plans, Offline study capability, Gamified learning with streaks and rewards

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access (Weekly) | $3.99 | per 7 days |
| Pro Access (Monthly) | $11.99 | per month |
| Pro Access | $19.99 | per year |
| Pro Access | $28.99 | per year |
| Pro Access | $28.99 | per year |
| Pro Access (Annual) | $28.99 | per year |
| Pro Access (Annual) | $45.99 | per year |


### 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 prettysmart free?

prettysmart 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, prettysmart or Study Lock?

prettysmart is rated higher. prettysmart averages 4.9 out of 5 from 18 ratings, while Study Lock averages 4.5 from 11 ratings.

### Do prettysmart or Study Lock have ads?

Neither prettysmart nor Study Lock shows ads.

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

prettysmart ships an update every 11 days, and Study Lock every 10 days. Most recently, prettysmart was updated on November 8, 2026 and Study Lock on October 31, 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.*