# Lean SL vs Ayubo

The clearest difference is update cadence: Ayubo at fortnightly against Lean SL's monthly. Lean SL's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Lean SL ships an update monthly, Ayubo fortnightly. The most recent releases landed on September 25, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Lean SL | Ayubo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ayubo/id6741753106/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free |
| Size | 101 MB | 88 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [AZBOW](https://appshunter.io/developer/1413105019) | [FIIC Ventures LLC](https://appshunter.io/developer/1789360816) |

## What reviewers say

### Lean SL

[App page](https://appshunter.io/ios/app/lean-sl/id1573515629)

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

**In-app purchases:** none


### Ayubo

[App page](https://appshunter.io/ios/app/ayubo/id6741753106)

This platform helps you organize and understand your medical records with AI-powered insights and trend tracking. Upload reports, get summaries, and monitor your health over time for better well-being. It's designed for anyone wanting to take control of their health management.

**Highlights:** Health report upload and AI analysis, Doctor-verified AI insights, Health trends and historical tracking, Bio Age assessment, Health condition risk scores, Secure and private data storage

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Lean SL free?

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

### Is Ayubo free?

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

### Do Lean SL or Ayubo have ads?

Neither Lean SL nor Ayubo shows ads.

### Which is updated more often, Lean SL or Ayubo?

Lean SL ships an update monthly, and Ayubo fortnightly. Most recently, Lean SL was updated on September 25, 2026 and Ayubo on June 1, 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.*