# OWL VIS vs Aero XP

The clearest difference is update cadence: Aero XP at every 5 weeks against OWL VIS's every 33 months. OWL VIS's advantage is iOS requirement (12.0 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.

OWL VIS ships an update every 33 months, Aero XP every 5 weeks. The most recent releases landed on October 26, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | OWL VIS | Aero XP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 18.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 12 MB | 11 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SICEP S.r.l.](https://appshunter.io/developer/1017353302) | [AS Pool](https://appshunter.io/developer/1120701391) |

## What reviewers say

### OWL VIS

[App page](https://appshunter.io/ios/app/owl-vis/id1360230088)

**Features:** macOS Compatibility

**In-app purchases:** none


### Aero XP

[App page](https://appshunter.io/ios/app/aero-xp/id1422718765)

Effortlessly control your pool's slatted cover directly from your smartphone. Open, close, and monitor your pool cover for an enhanced user experience.

**Highlights:** Smartphone control, Open/close cover, Monitor pool cover, Enhance user experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OWL VIS free?

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

### Is Aero XP free?

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

### Do OWL VIS or Aero XP have ads?

Neither OWL VIS nor Aero XP shows ads.

### Which is updated more often, OWL VIS or Aero XP?

OWL VIS ships an update every 33 months, and Aero XP every 5 weeks. Most recently, OWL VIS was updated on October 26, 2026 and Aero XP on November 2, 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.*