# Longevity. vs px.

The clearest difference is in-app purchases: Longevity. at none against px.'s 2. px.'s advantage is update cadence (every 3 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. px. sells 2 in-app purchases, starting at $29.99 per month. Longevity. asks for nothing beyond the download.

Longevity. ships an update every 5 months, px. every 3 days. The most recent releases landed on October 6, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Longevity. | px. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/longevity/id6448279249/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 172 MB | 250 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 12+ | 17+ |
| Developer | [Longevity Network Ltd](https://appshunter.io/developer/1774741407) | [Pursue Excellence Ltd](https://appshunter.io/developer/1889029674) |

## What reviewers say

### Longevity.

[App page](https://appshunter.io/ios/app/longevity/id6448279249)

This app helps you maximize workouts by capturing fitness activities and providing motivating insights. Track workouts automatically or manually, follow training plans, and participate in challenges for rewards. View and book classes to stay engaged with your fitness journey.

**Highlights:** Workout Tracking, Training Plans, Activity Levels, Challenges, Class Schedules, HealthKit Integration

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### px.

[App page](https://appshunter.io/ios/app/px/id6761346152)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| px membership: monthly | $29.99 | per month |
| px membership: annual | $199.00 | per year |


## Frequently asked questions

### Is Longevity. free?

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

### Is px. free?

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

### Do Longevity. or px. have ads?

Neither Longevity. nor px. shows ads.

### Which is updated more often, Longevity. or px.?

Longevity. ships an update every 5 months, and px. every 3 days. Most recently, Longevity. was updated on October 6, 2026 and px. on October 28, 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.*