# Lean vs Aven Workout

The clearest difference is device support: Lean at 3 against Aven Workout's 1. Aven Workout's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Lean sells 2 in-app purchases, starting at $9.99 per month and Aven Workout sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Lean ships an update every 3 days, Aven Workout every 5 days. Both last shipped on November 10, 2026.

## The numbers

| Metric | Lean | Aven Workout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lean-weight-loss-tracker/id6776982297/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | Freemium | — |
| Size | 44 MB | 382 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Justinas Kristopaitis](https://appshunter.io/developer/1812310636) | [Tom Testu](https://appshunter.io/developer/6804645938) |

## What reviewers say

### Lean

[App page](https://appshunter.io/ios/app/lean-weight-loss-tracker/id6776982297)

Effortlessly track your weight loss with AI-powered calorie scanning and personalized coaching. Understand why your weight changes, get answers to your health questions, and stay motivated with community challenges. Syncs with Apple Health for a comprehensive view of your progress.

**Highlights:** AI calorie and macro scanning from photos, Personalized AI coaching for weight fluctuations, Automatic Apple Health data sync, Community challenges and friend accountability, Apple Watch app with complications and widgets, On-device AI processing

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grant Premium | $9.99 | per month |
| Yearly Premium | $44.99 | per year |


### Aven Workout

[App page](https://appshunter.io/ios/app/aven-workout-musculation/id6810626340)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aven Pro mensuel | $2.99 | per month |
| Aven Pro mensuel parrainage | $2.99 | per month |
| Aven Pro annuel | $24.99 | per year |
| Aven Pro à vie | $69.99 | one-time |


## Frequently asked questions

### Is Lean free?

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

### Is Aven Workout free?

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

### Do Lean or Aven Workout have ads?

Neither Lean nor Aven Workout shows ads.

### Which is updated more often, Lean or Aven Workout?

Lean ships an update every 3 days, and Aven Workout every 5 days. Most recently, Lean was updated on November 10, 2026 and Aven Workout on November 10, 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.*