# Lock PV vs A2 Sat

The clearest difference is iOS requirement: Lock PV at 12.0 against A2 Sat's 14.1. 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.

## The numbers

| Metric | Lock PV | A2 Sat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | — |
| Size | 33 MB | 2 MB |
| Requires iOS | **12.0** | 14.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Marcelo Soares](https://appshunter.io/developer/1144995004) | [Anderson Martiniano da Silva](https://appshunter.io/developer/1788425401) |

## What reviewers say

### Lock PV

[App page](https://appshunter.io/ios/app/lock-pv/id6450878613)

**Features:** macOS Compatibility

**In-app purchases:** none


### A2 Sat

[App page](https://appshunter.io/ios/app/a2-sat/id6740112242)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lock PV free?

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

### Is A2 Sat free?

A2 Sat is free to download, with no in-app purchases.

### Do Lock PV or A2 Sat have ads?

Neither Lock PV nor A2 Sat shows ads.

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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.*