# ROOT Athletic vs AION

ROOT Athletic and AION 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. ROOT Athletic sells 2 in-app purchases, starting at $4.99 per month and AION sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | ROOT Athletic | AION |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Size | 93 MB | 13 MB |
| Requires iOS | **16.0.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Patrik Tjokorda](https://appshunter.io/developer/1776170127) | [Thomas Gomez](https://appshunter.io/developer/6782825523) |

## What reviewers say

### ROOT Athletic

[App page](https://appshunter.io/ios/app/root-athletic/id6737416782)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $39.99 | per year |


### AION

[App page](https://appshunter.io/ios/app/aion-your-ai-health-operator/id6782825521)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AION Pro Monthly | $9.99 | per month |
| AION Pro Annual | $44.99 | per year |


## Frequently asked questions

### Is ROOT Athletic free?

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

### Is AION free?

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

### Do ROOT Athletic or AION have ads?

Neither ROOT Athletic nor AION shows ads.

### Which is updated more often, ROOT Athletic or AION?

ROOT Athletic ships an update every 5 days, and AION every 5 days. Most recently, ROOT Athletic was updated on October 25, 2026 and AION on October 25, 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.*