# StudyScore vs Chill ATAR

The clearest difference is in-app purchases: Chill ATAR at none against StudyScore's 1. Chill ATAR also leads on ads (none vs shown). StudyScore's advantage is update cadence (every 4 days vs every 3 weeks) and iOS requirement (15.1 vs 17). On price and device support there is nothing between them.

Both are free to download. StudyScore sells 1 in-app purchase, starting at $9.99 per month. Chill ATAR asks for nothing beyond the download.

StudyScore ships an update every 4 days, Chill ATAR every 3 weeks. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | StudyScore | Chill ATAR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 100 MB | 126 MB |
| Requires iOS | **15.1** | 17 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Harrison Johnston](https://appshunter.io/developer/1771274646) | [Eyoael Tesfay](https://appshunter.io/developer/6780003159) |

## What reviewers say

### StudyScore

[App page](https://appshunter.io/ios/app/studyscore-atar-predictor/id6766046060)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |


### Chill ATAR

[App page](https://appshunter.io/ios/app/chill-atar/id6789612837)

This app helps students manage their academic year by breaking down tasks into daily goals, blocking distracting apps, and creating exam-style questions from personal notes. It aims to reduce stress and improve study efficiency for final exams.

**Highlights:** Daily task breakdown from SAC dates, Native screen time blocker with multiple modes, AI-powered exam-style question generation, ATAR calculator based on VTAC scaling data, Handwriting notebook and flashcard creation, Mistake Bank for weak area practice, Social study rooms and challenges

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

**In-app purchases:** none


## Frequently asked questions

### Is StudyScore free?

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

### Is Chill ATAR free?

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

### Do StudyScore or Chill ATAR have ads?

StudyScore shows ads; Chill ATAR does not.

### Which is updated more often, StudyScore or Chill ATAR?

StudyScore ships an update every 4 days, and Chill ATAR every 3 weeks. Most recently, StudyScore was updated on October 4, 2026 and Chill ATAR on September 30, 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.*