# Aetheria vs PureFit Lagree

The clearest difference is in-app purchases: PureFit Lagree at none against Aetheria's 1. PureFit Lagree also leads on update cadence (fortnightly vs every 4 months). Aetheria's advantage is iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Aetheria sells 1 one-off in-app purchase. PureFit Lagree asks for nothing beyond the download.

Aetheria ships an update every 4 months, PureFit Lagree fortnightly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Aetheria | PureFit Lagree |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 57 MB | 121 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Alperen Eroglu](https://appshunter.io/developer/1872514816) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### Aetheria

[App page](https://appshunter.io/ios/app/aetheria-spatial-audio-focus/id6758530597)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aetheria Lifetime Pro | $19.99 | one-time |


### PureFit Lagree

[App page](https://appshunter.io/ios/app/purefit-lagree/id6795986114)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aetheria free?

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

### Is PureFit Lagree free?

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

### Do Aetheria or PureFit Lagree have ads?

Neither Aetheria nor PureFit Lagree shows ads.

### Which is updated more often, Aetheria or PureFit Lagree?

Aetheria ships an update every 4 months, and PureFit Lagree fortnightly. Most recently, Aetheria was updated on October 28, 2026 and PureFit Lagree 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.*