# Power Frail vs AS

The clearest difference is in-app purchases: Power Frail at none against AS's 1. Power Frail also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AS sells 1 one-off in-app purchase. Power Frail asks for nothing beyond the download.

Power Frail ships an update every 2 weeks, AS every 4 months. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Power Frail | AS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 58 MB | 8 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UNIVERSIDAD CASTILLA LA MANCHA](https://appshunter.io/developer/1573250101) | [AsgardSoft GmbH](https://appshunter.io/developer/570168173) |

## What reviewers say

### Power Frail

[App page](https://appshunter.io/ios/app/power-frail/id1573250099)

Assess muscle power and frailty in older adults with scientifically validated tools. Receive personalized recommendations for physical activity to improve health and functional capacity.

**Highlights:** Muscle power assessment (STS power test), Frailty assessment (FTS-5 test), Individualized exercise recommendations, Scientifically validated tools, Detects risk of falls and dependence

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

**In-app purchases:** none


### AS

[App page](https://appshunter.io/ios/app/as-mirror/id1663245084)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


## Frequently asked questions

### Is Power Frail free?

Power Frail is free to download, with no in-app purchases.

### Is AS free?

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

### Do Power Frail or AS have ads?

AS shows ads; Power Frail does not.

### Which is updated more often, Power Frail or AS?

Power Frail ships an update every 2 weeks, and AS every 4 months. Most recently, Power Frail was updated on September 24, 2026 and AS on September 21, 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.*