# AU Online Learner App vs Sun Institutions

The clearest difference is ads: Sun Institutions at none against AU Online Learner App's shown. Sun Institutions also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (12.0 vs 15.5). On price, in-app purchases and device support there is nothing between them.

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

AU Online Learner App ships an update every 3 months, Sun Institutions every 2 weeks. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | AU Online Learner App | Sun Institutions |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 64 MB | 33 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [ReapMind Innovations Private Limited](https://appshunter.io/developer/1533579451) | [Intense Technologies Limited](https://appshunter.io/developer/967960560) |

## What reviewers say

### AU Online Learner App

[App page](https://appshunter.io/ios/app/au-online-learner-app/id6739521427)

**In-app purchases:** none


### Sun Institutions

[App page](https://appshunter.io/ios/app/sun-institutions/id6772962877)

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

**In-app purchases:** none


## Frequently asked questions

### Is AU Online Learner App free?

AU Online Learner App is free to download, with no in-app purchases.

### Is Sun Institutions free?

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

### Do AU Online Learner App or Sun Institutions have ads?

AU Online Learner App shows ads; Sun Institutions does not.

### Which is updated more often, AU Online Learner App or Sun Institutions?

AU Online Learner App ships an update every 3 months, and Sun Institutions every 2 weeks. Most recently, AU Online Learner App was updated on October 24, 2026 and Sun Institutions on October 17, 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.*