# Lower6 Next vs Lean · 薄肌

The clearest difference is review sentiment: Lower6 Next at 100% against Lean · 薄肌's 0%. Lower6 Next also leads on iOS requirement (15.1 vs 18.0). Lean · 薄肌's advantage is monetization model (freemium vs subscription). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Lower6 Next sells 2 in-app purchases, starting at $12.99 per month and Lean · 薄肌 sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Lower6 Next ships an update monthly, Lean · 薄肌 every 3 weeks. The most recent releases landed on October 6, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Lower6 Next | Lean · 薄肌 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/lower6-next/id6739924850/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Subscription | **Freemium** |
| Size | 65 MB | 37 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Colin Ross](https://appshunter.io/developer/1165869788) | [海圆 马](https://appshunter.io/developer/1896405198) |

## What reviewers say

### Lower6 Next

[App page](https://appshunter.io/ios/app/lower6-next/id6739924850)

This app uses AI to help you manage your diet by scanning food items and calculating their glycemic impact. Track your nutrition effortlessly and understand your food choices better.

**Highlights:** Vision AI-powered food scanning, Glycemic impact calculation, Nutrition tracking, Diet management tools

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $12.99 | per month |
| Yearly | $99.99 | per year |


### Lean · 薄肌

[App page](https://appshunter.io/ios/app/lean/id6767283263)

This app is an AI-powered strength training journal that tracks your workouts, provides post-session coaching, and visualizes your progress. It offers built-in programs, custom plan creation, and AI-assisted planning based on your goals and equipment.

**Highlights:** AI-assisted workout planning, Voice and text workout logging, Post-workout AI debriefs, Set-by-set logging with PR detection, Apple Watch standalone app, HealthKit integration, 3D muscle heatmap visualization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LumaFit Pro Monthly | $8.99 | per month |
| LumaFit Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is Lower6 Next free?

Lower6 Next is free to download, with in-app purchases available.

### Is Lean · 薄肌 free?

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

### Do Lower6 Next or Lean · 薄肌 have ads?

Neither Lower6 Next nor Lean · 薄肌 shows ads.

### Which is updated more often, Lower6 Next or Lean · 薄肌?

Lower6 Next ships an update monthly, and Lean · 薄肌 every 3 weeks. Most recently, Lower6 Next was updated on October 6, 2026 and Lean · 薄肌 on October 22, 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.*