# Longevity Checklist vs LifeOS

The clearest difference is in-app purchases: Longevity Checklist at none against LifeOS's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. LifeOS sells 2 in-app purchases, starting at $19.99 per month. Longevity Checklist asks for nothing beyond the download.

Longevity Checklist ships an update monthly, LifeOS every 2 months. The most recent releases landed on October 27, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Longevity Checklist | LifeOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lifeos-longevity-coach/id6762427427/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Freemium |
| Size | 46 MB | 25 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Michael Taciuk](https://appshunter.io/developer/1680026357) | [RAYA AMEHA MERESA](https://appshunter.io/developer/1894079667) |

## What reviewers say

### Longevity Checklist

[App page](https://appshunter.io/ios/app/longevity-checklist/id6737241919)

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

**In-app purchases:** none


### LifeOS

[App page](https://appshunter.io/ios/app/lifeos-longevity-coach/id6762427427)

This AI-powered health coach uses your wearable data to provide personalized daily guidance on nutrition, exercise, and habits. It offers features like meal analysis, habit simulation, and a vitality score to help you improve your healthspan.

**Highlights:** AI Longevity Coach, Personalized daily guidance, NutriScan meal analysis, What-If Simulator for habits, Vitality Score tracking, Twin History for trends

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LifeOS Premium Monthly | $19.99 | per month |
| LifeOS Premium | $149.99 | per year |


## Frequently asked questions

### Is Longevity Checklist free?

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

### Is LifeOS free?

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

### Do Longevity Checklist or LifeOS have ads?

Neither Longevity Checklist nor LifeOS shows ads.

### Which is updated more often, Longevity Checklist or LifeOS?

Longevity Checklist ships an update monthly, and LifeOS every 2 months. Most recently, Longevity Checklist was updated on October 27, 2026 and LifeOS on October 6, 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.*