# Autonova vs PerfectShield

The clearest difference is ads: PerfectShield at none against Autonova's shown. PerfectShield also leads on update cadence (monthly vs every 2 months). Autonova's advantage is iOS requirement (12.0 vs 15.6). On price, 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.

Autonova ships an update every 2 months, PerfectShield monthly. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Autonova | PerfectShield |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Size | 28 MB | 57 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Melle Sp. z o.o.](https://appshunter.io/developer/1713296823) | [MobiTouch sp. z o.o.](https://appshunter.io/developer/725494969) |

## What reviewers say

### Autonova

[App page](https://appshunter.io/ios/app/autonova/id6470261610)

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

**In-app purchases:** none


### PerfectShield

[App page](https://appshunter.io/ios/app/perfectshield/id6740915581)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Autonova free?

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

### Is PerfectShield free?

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

### Do Autonova or PerfectShield have ads?

Autonova shows ads; PerfectShield does not.

### Which is updated more often, Autonova or PerfectShield?

Autonova ships an update every 2 months, and PerfectShield monthly. Most recently, Autonova was updated on September 10, 2026 and PerfectShield on September 9, 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.*