# Trition vs Aera

Trition and Aera 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. Trition sells 1 in-app purchase, starting at $7.99 per month and Aera sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Trition ships an update fortnightly, Aera every 2 weeks. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Trition | Aera |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 17 MB | 56 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Benjamin Van Meter](https://appshunter.io/developer/1475609352) | [Killian DHERMENT](https://appshunter.io/developer/1864563326) |

## What reviewers say

### Trition

[App page](https://appshunter.io/ios/app/trition/id1670744531)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Tier | $7.99 | per month |


### Aera

[App page](https://appshunter.io/ios/app/aera-running-coach/id6757105582)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aera Premium | $12.99 | per month |
| Aera Premium | $79.99 | per year |


## Frequently asked questions

### Is Trition free?

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

### Is Aera free?

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

### Do Trition or Aera have ads?

Neither Trition nor Aera shows ads.

### Which is updated more often, Trition or Aera?

Trition ships an update fortnightly, and Aera every 2 weeks. Most recently, Trition was updated on October 19, 2026 and Aera 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.*