# Lux Lab Studios vs Aharn

The clearest difference is in-app purchases: Lux Lab Studios at none against Aharn's 2. Lux Lab Studios also leads on ads (none vs shown) and iOS requirement (16.0 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Aharn sells 2 in-app purchases, starting at $2.99 per 7 days. Lux Lab Studios asks for nothing beyond the download.

Lux Lab Studios ships an update every 5 weeks, Aharn every 3 weeks. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Lux Lab Studios | Aharn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (46 ratings)](https://appshunter.io/ios/app/lux-lab-studios/id6461600748/reviews)** | — |
| Number of ratings | **46** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 38 MB | 24 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lux Labs LLC](https://appshunter.io/developer/1702580000) | [Sai Tawng Pha](https://appshunter.io/developer/1201287976) |

## What reviewers say

### Lux Lab Studios

[App page](https://appshunter.io/ios/app/lux-lab-studios/id6461600748)

Access class schedules, sign up for sessions, and stay updated on studio promotions. This app provides essential information about the fitness studio.

**Highlights:** View class schedules, Sign up for classes, View ongoing promotions, Access studio information

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

**In-app purchases:** none


### Aharn

[App page](https://appshunter.io/ios/app/aharn-ai-macro-tracker/id6806932428)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is Lux Lab Studios free?

Lux Lab Studios is free to download, with no in-app purchases.

### Is Aharn free?

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

### Do Lux Lab Studios or Aharn have ads?

Aharn shows ads; Lux Lab Studios does not.

### Which is updated more often, Lux Lab Studios or Aharn?

Lux Lab Studios ships an update every 5 weeks, and Aharn every 3 weeks. Most recently, Lux Lab Studios was updated on November 3, 2026 and Aharn on November 6, 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.*