# AusGrader vs Chill ATAR

The clearest difference is iOS requirement: AusGrader at 15.0 against Chill ATAR's 17. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AusGrader ships an update monthly, Chill ATAR every 3 weeks. The most recent releases landed on October 22, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | AusGrader | Chill ATAR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 43 MB | 126 MB |
| Requires iOS | **15.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Fortuna Strategy Pty Ltd](https://appshunter.io/developer/1894439172) | [Eyoael Tesfay](https://appshunter.io/developer/6780003159) |

## What reviewers say

### AusGrader

[App page](https://appshunter.io/ios/app/ausgrader/id6762505248)

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

**In-app purchases:** none


### 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 AusGrader free?

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

### Is Chill ATAR free?

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

### Do AusGrader or Chill ATAR have ads?

Neither AusGrader nor Chill ATAR shows ads.

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

AusGrader ships an update monthly, and Chill ATAR every 3 weeks. Most recently, AusGrader was updated on October 22, 2026 and Chill ATAR on September 30, 2026.

---

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