# Ubiknos Visor vs PLSAT

The clearest difference is update cadence: PLSAT at every 3 weeks against Ubiknos Visor's every 27 months. Ubiknos Visor's advantage is iOS requirement (11.0 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.

Ubiknos Visor ships an update every 27 months, PLSAT every 3 weeks. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Ubiknos Visor | PLSAT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 3 weeks** |
| Size | 8 MB | 66 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ORBIFLEX INC.](https://appshunter.io/developer/1269992491) | [Alejandro Corona](https://appshunter.io/developer/1709534420) |

## What reviewers say

### Ubiknos Visor

[App page](https://appshunter.io/ios/app/ubiknos-visor/id1475415771)

**Features:** macOS Compatibility

**In-app purchases:** none


### PLSAT

[App page](https://appshunter.io/ios/app/plsat/id6468109814)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ubiknos Visor free?

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

### Is PLSAT free?

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

### Do Ubiknos Visor or PLSAT have ads?

Neither Ubiknos Visor nor PLSAT shows ads.

### Which is updated more often, Ubiknos Visor or PLSAT?

Ubiknos Visor ships an update every 27 months, and PLSAT every 3 weeks. Most recently, Ubiknos Visor was updated on October 21, 2026 and PLSAT on October 12, 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.*