# LLume vs Aletheia Run

The clearest difference is ads: LLume at none against Aletheia Run's shown. LLume also leads on monetization model (free vs ad-supported) and iOS requirement (16.4 vs 26.0). Aletheia Run's advantage is ratings volume (24 vs 4). On price, rating, update cadence and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for LLume against 4.9 for Aletheia Run. That said, the two scores are not equally well evidenced: Aletheia Run has 24 ratings behind it against 4, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | LLume | Aletheia Run |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/llume/id6446151703/reviews)** | [4.9 (24 ratings)](https://appshunter.io/ios/app/aletheia-run/id6479916698/reviews) |
| Number of ratings | 4 | **24** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | **Free** | Ad-supported |
| Size | 82 MB | 31 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Organic Robotics Corporation](https://appshunter.io/developer/1539165726) | [Project Dasein](https://appshunter.io/developer/1737493151) |

## What reviewers say

### LLume

[App page](https://appshunter.io/ios/app/llume/id6446151703)

This app allows athletes and coaches to record respiratory training sessions using a connected sensor. Users can monitor breathing performance, review detailed workout data, and track progress over time. Manage all training settings within a single, integrated platform.

**Highlights:** Capture respiratory training sessions, Review workout data, Track progress over time, Monitor breathing performance, Manage training settings

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### Aletheia Run

[App page](https://appshunter.io/ios/app/aletheia-run/id6479916698)

Visualize your running form and the forces acting on your body with this app. It provides personalized feedback and exercise recommendations to help you improve performance and reduce injury risk. Track changes in your form over time with detailed metrics and visual analysis.

**Highlights:** Visualize running force portraits, Analyze biomechanics and form, Receive personalized exercise recommendations, Track real-time visual and metric changes, Log running discomfort, Compare performance across runs

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

**In-app purchases:** none


## Frequently asked questions

### Is LLume free?

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

### Is Aletheia Run free?

Aletheia Run is free to download, with no in-app purchases.

### Which has better reviews, LLume or Aletheia Run?

LLume is rated higher. LLume averages 5.0 out of 5 from 4 ratings, while Aletheia Run averages 4.9 from 24 ratings.

### Do LLume or Aletheia Run have ads?

Aletheia Run shows ads; LLume does not.

### Which is updated more often, LLume or Aletheia Run?

LLume ships an update weekly, and Aletheia Run weekly. Most recently, LLume was updated on November 7, 2026 and Aletheia Run on November 4, 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.*