# StudyBear AI vs Proll

The clearest difference is ads: Proll at none against StudyBear AI's shown. Proll also leads on iOS requirement (16.6 vs 26.1). StudyBear AI's advantage is update cadence (every 3 days vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. StudyBear AI sells 2 in-app purchases, starting at $9.99 per month and Proll sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

StudyBear AI ships an update every 3 days, Proll every 2 months. The most recent releases landed on October 19, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | StudyBear AI | Proll |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (8 ratings)](https://appshunter.io/ios/app/proll-sat-prep-app-blocker/id6755500929/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | — | Free |
| Size | 6 MB | 36 MB |
| Requires iOS | 26.1 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mammoth Interactive INC](https://appshunter.io/developer/432944712) | [John Edward Baker Bruce](https://appshunter.io/developer/1854263826) |

## What reviewers say

### StudyBear AI

[App page](https://appshunter.io/ios/app/studybear-ai-flashcards/id6755256636)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| English | $9.99 | per month |
| StudyBear Yearly Membership | $89.99 | per year |


### Proll

[App page](https://appshunter.io/ios/app/proll-sat-prep-app-blocker/id6755500929)

This app rewards users with screen time for completing real-world tasks, including physical activity and academic work. It locks distracting apps until time is earned, offering customizable goals and optional schedules for focused work sessions.

**Highlights:** Earn screen time by completing tasks, Task-based app unlocking, Upload and verify work for rewards, Physical activity tracking for screen time, Focus sessions with app locking, Customizable goals and optional schedules

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proll Plus Weekly | $3.99 | per 7 days |
| Proll Plus Monthly | $9.99 | per month |


## Frequently asked questions

### Is StudyBear AI free?

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

### Is Proll free?

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

### Do StudyBear AI or Proll have ads?

StudyBear AI shows ads; Proll does not.

### Which is updated more often, StudyBear AI or Proll?

StudyBear AI ships an update every 3 days, and Proll every 2 months. Most recently, StudyBear AI was updated on October 19, 2026 and Proll on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*