# SLEC LUCAS vs The Longevity AI

The clearest difference is update cadence: The Longevity AI at every 6 days against SLEC LUCAS's every 6 weeks. The Longevity AI also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.6). On price, ads 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.

SLEC LUCAS ships an update every 6 weeks, The Longevity AI every 6 days. The most recent releases landed on October 4, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SLEC LUCAS | The Longevity AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/the-longevity-ai/id6736524732/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | — | Free |
| Size | 29 MB | 135 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [TechStudio Solutions Pte Ltd](https://appshunter.io/developer/394827795) | [Longr UK Ltd.](https://appshunter.io/developer/1772268783) |

## What reviewers say

### SLEC LUCAS

[App page](https://appshunter.io/ios/app/slec-lucas/id6499517543)

**Features:** macOS Compatibility

**In-app purchases:** none


### The Longevity AI

[App page](https://appshunter.io/ios/app/the-longevity-ai/id6736524732)

This app helps you improve your longevity through data-driven insights across activity, diet, sleep, and mindfulness. Connect your wearable to discover your biological age and receive personalized coaching to help lower it over time.

**Highlights:** Data-driven longevity insights, Biometric and visual AI analysis, Wearable device integration, Biological age discovery, Personalized coaching, Focus on Activity, Diet, Sleep, Mindfulness

**In-app purchases:** none


## Frequently asked questions

### Is SLEC LUCAS free?

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

### Is The Longevity AI free?

The Longevity AI is free to download, with no in-app purchases.

### Do SLEC LUCAS or The Longevity AI have ads?

Neither SLEC LUCAS nor The Longevity AI shows ads.

### Which is updated more often, SLEC LUCAS or The Longevity AI?

SLEC LUCAS ships an update every 6 weeks, and The Longevity AI every 6 days. Most recently, SLEC LUCAS was updated on October 4, 2026 and The Longevity AI on September 14, 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.*