# Longevity Arc vs Precision Coach

The clearest difference is iOS requirement: Longevity Arc at 15.1 against Precision Coach's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Longevity Arc sells 2 in-app purchases, starting at $2.99 per month and Precision Coach sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on August 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Longevity Arc | Precision Coach |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Size | 40 MB | 47 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Radoslaw Jozefowicz](https://appshunter.io/developer/1859278240) | [Zong Sheng Su](https://appshunter.io/developer/1896287729) |

## What reviewers say

### Longevity Arc

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

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $2.99 | per month |
| Lifetime Pro | $9.99 | one-time |


### Precision Coach

[App page](https://appshunter.io/ios/app/precision-coach/id6766422143)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Precision Coach Plus 月方案 | $4.99 | per month |
| Precision Coach Plus 年方案 | $39.99 | per year |


## Frequently asked questions

### Is Longevity Arc free?

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

### Is Precision Coach free?

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

### Do Longevity Arc or Precision Coach have ads?

Neither Longevity Arc nor Precision Coach shows ads.

### Which is updated more often, Longevity Arc or Precision Coach?

Longevity Arc ships an update every 3 days, and Precision Coach every 3 days. Most recently, Longevity Arc was updated on August 23, 2026 and Precision Coach on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*