# HSU Central vs Austin Micro School

HSU Central and Austin Micro School are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

HSU Central ships an update every 5 months, Austin Micro School every 3 months. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | HSU Central | Austin Micro School |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Size | 9 MB | 65 MB |
| Requires iOS | **14.2** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [UCROO](https://appshunter.io/developer/662021288) | [Seabird Apps](https://appshunter.io/developer/901059927) |

## What reviewers say

### HSU Central

[App page](https://appshunter.io/ios/app/hsu-central/id1578976866)

**Features:** macOS Compatibility

**In-app purchases:** none


### Austin Micro School

[App page](https://appshunter.io/ios/app/austin-micro-school/id6749340428)

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

**In-app purchases:** none


## Frequently asked questions

### Is HSU Central free?

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

### Is Austin Micro School free?

Austin Micro School is free to download, with no in-app purchases.

### Do HSU Central or Austin Micro School have ads?

Neither HSU Central nor Austin Micro School shows ads.

### Which is updated more often, HSU Central or Austin Micro School?

HSU Central ships an update every 5 months, and Austin Micro School every 3 months. Most recently, HSU Central was updated on October 8, 2026 and Austin Micro School on October 16, 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.*