# Longevity.AI vs Peptidemaxx

The clearest difference is in-app purchases: Longevity.AI at none against Peptidemaxx's 2. Longevity.AI also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.0). Peptidemaxx's advantage is update cadence (every 2 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Peptidemaxx sells 2 in-app purchases, starting at $6.99 per month. Longevity.AI asks for nothing beyond the download.

Longevity.AI ships an update every 2 months, Peptidemaxx every 2 weeks. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Longevity.AI | Peptidemaxx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/longevityai/id6762496553/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Subscription | — |
| Size | 29 MB | 56 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Myles Stute](https://appshunter.io/developer/1894389735) | [Peptidemaxx LLC](https://appshunter.io/developer/6786915565) |

## What reviewers say

### Longevity.AI

[App page](https://appshunter.io/ios/app/longevityai/id6762496553)

This platform offers a comprehensive longevity toolkit, featuring an AI advisor, dose calculator, and an extensive library of compounds backed by scientific research. Track your progress with wellness scores, daily check-ins, and body composition analysis, all while syncing with Apple Health.

**Highlights:** AI Advisor for compound and protocol queries, Precision dose calculator, 100-compound library with PubMed citations, Wellness score and adherence analytics, Body composition and daily tracking, Apple Health integration

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

**In-app purchases:** none


### Peptidemaxx

[App page](https://appshunter.io/ios/app/peptidemaxx-peptide-tracker/id6786915563)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $6.99 | per month |
| Annual Subscription | $39.99 | per year |


## Frequently asked questions

### Is Longevity.AI free?

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

### Is Peptidemaxx free?

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

### Do Longevity.AI or Peptidemaxx have ads?

Peptidemaxx shows ads; Longevity.AI does not.

### Which is updated more often, Longevity.AI or Peptidemaxx?

Longevity.AI ships an update every 2 months, and Peptidemaxx every 2 weeks. Most recently, Longevity.AI was updated on October 24, 2026 and Peptidemaxx on October 12, 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.*