# Rejuvenation Science vs Longevity Copilot

The clearest difference is ads: Longevity Copilot at none against Rejuvenation Science's shown. Longevity Copilot also leads on update cadence (monthly vs every 5 months). Rejuvenation Science's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rejuvenation Science ships an update every 5 months, Longevity Copilot monthly. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Rejuvenation Science | Longevity Copilot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Monthly** |
| Size | 75 MB | 49 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Douglas De Becker](https://appshunter.io/developer/1705887052) | [Guenther Hintringer](https://appshunter.io/developer/1720701000) |

## What reviewers say

### Rejuvenation Science

[App page](https://appshunter.io/ios/app/rejuvenation-science/id6464392504)

**Features:** macOS Compatibility

**In-app purchases:** none


### Longevity Copilot

[App page](https://appshunter.io/ios/app/longevity-copilot/id6474119496)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rejuvenation Science free?

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

### Is Longevity Copilot free?

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

### Do Rejuvenation Science or Longevity Copilot have ads?

Rejuvenation Science shows ads; Longevity Copilot does not.

### Which is updated more often, Rejuvenation Science or Longevity Copilot?

Rejuvenation Science ships an update every 5 months, and Longevity Copilot monthly. Most recently, Rejuvenation Science was updated on October 10, 2026 and Longevity Copilot on October 5, 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.*