# FSAIO vs Powercare Vikar

The clearest difference is update cadence: FSAIO at every 4 months against Powercare Vikar's every 10 months. FSAIO also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

FSAIO ships an update every 4 months, Powercare Vikar every 10 months. The most recent releases landed on October 26, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | FSAIO | Powercare Vikar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 10 months |
| Size | 23 MB | 21 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [eMino](https://appshunter.io/developer/578224054) | [PowerCare A/S](https://appshunter.io/developer/1549647081) |

## What reviewers say

### FSAIO

[App page](https://appshunter.io/ios/app/fsaio/id1090911690)

**Features:** macOS Compatibility

**In-app purchases:** none


### Powercare Vikar

[App page](https://appshunter.io/ios/app/powercare-vikar/id1549647079)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FSAIO free?

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

### Is Powercare Vikar free?

Powercare Vikar is free to download, with no in-app purchases.

### Do FSAIO or Powercare Vikar have ads?

Neither FSAIO nor Powercare Vikar shows ads.

### Which is updated more often, FSAIO or Powercare Vikar?

FSAIO ships an update every 4 months, and Powercare Vikar every 10 months. Most recently, FSAIO was updated on October 26, 2026 and Powercare Vikar on September 29, 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.*