# Longevity Arc vs Crux Cycling

The clearest difference is in-app purchases: Crux Cycling at none against Longevity Arc's 2. Longevity Arc's advantage is update cadence (every 3 days vs weekly) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Longevity Arc sells 2 in-app purchases, starting at $2.99 per month. Crux Cycling asks for nothing beyond the download.

Longevity Arc ships an update every 3 days, Crux Cycling weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Longevity Arc | Crux Cycling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/longevity-arc/id6766045106/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Freemium | — |
| Size | 40 MB | 55 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Radoslaw Jozefowicz](https://appshunter.io/developer/1859278240) | [Brad Skuse](https://appshunter.io/developer/6777387800) |

## What reviewers say

### Longevity Arc

[App page](https://appshunter.io/ios/app/longevity-arc/id6766045106)

Consolidates your Apple Health data into five key longevity signals, offering a clear dashboard for tracking HRV, fitness, sleep, gait, and cardiac load trends. Understand your body's long-term trajectory and make informed decisions about your health.

**Highlights:** Five longevity signals from Apple Health, HRV, fitness, sleep, gait, cardiac load tracking, Simple dashboard for trend analysis, Understand long-term health trajectory, Private, HealthKit-powered experience

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $2.99 | per month |
| Lifetime Pro | $8.99 | one-time |


### Crux Cycling

[App page](https://appshunter.io/ios/app/crux-cycling/id6777387798)

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

**In-app purchases:** none


## Frequently asked questions

### Is Longevity Arc free?

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

### Is Crux Cycling free?

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

### Do Longevity Arc or Crux Cycling have ads?

Neither Longevity Arc nor Crux Cycling shows ads.

### Which is updated more often, Longevity Arc or Crux Cycling?

Longevity Arc ships an update every 3 days, and Crux Cycling weekly. Most recently, Longevity Arc was updated on October 25, 2026 and Crux Cycling on October 24, 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.*