# Lifestack vs 3AM

The clearest difference is in-app purchases: 3AM at none against Lifestack's 2. Lifestack's advantage is update cadence (every 8 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lifestack sells 2 in-app purchases, starting at $9.99 per month. 3AM asks for nothing beyond the download.

Lifestack ships an update every 8 days, 3AM every 2 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Lifestack | 3AM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lifestack/id6736835315/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Monetization | Subscription | — |
| Size | 141 MB | 5 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Lifestack Ltd](https://appshunter.io/developer/1773388171) | [owen smith](https://appshunter.io/developer/6798871288) |

## What reviewers say

### Lifestack

[App page](https://appshunter.io/ios/app/lifestack/id6736835315)

Create a personalized health routine with actionable insights based on your goals and data. Track progress, learn from community experiences, and make informed decisions about your well-being. Integrates with wearables and diagnostics for a comprehensive view.

**Highlights:** Personalized health routine builder, Data-driven habit refinement, Progress tracking for health markers, Community-based learning and insights, Wearable and diagnostic integration (optional), Ad-free and unbiased recommendations

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Annual | $79.99 | per year |


### 3AM

[App page](https://appshunter.io/ios/app/3am/id6798871286)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lifestack free?

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

### Is 3AM free?

3AM is free to download, with no in-app purchases.

### Do Lifestack or 3AM have ads?

Neither Lifestack nor 3AM shows ads.

### Which is updated more often, Lifestack or 3AM?

Lifestack ships an update every 8 days, and 3AM every 2 weeks. Most recently, Lifestack was updated on October 25, 2026 and 3AM on October 25, 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.*