# Defrost Pro vs SkimGuard

The clearest difference is ads: Defrost Pro at none against SkimGuard's shown. Defrost Pro also leads on iOS requirement (10.0 vs 16.0). SkimGuard's advantage is update cadence (every 3 weeks vs every 2 months). 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.

Defrost Pro ships an update every 2 months, SkimGuard every 3 weeks. The most recent releases landed on October 26, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Defrost Pro | SkimGuard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 19 MB | 89 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Enie Weiss](https://appshunter.io/developer/969788379) | [SafeSignals](https://appshunter.io/developer/1855144344) |

## What reviewers say

### Defrost Pro

[App page](https://appshunter.io/ios/app/defrost-pro/id1352993174)

**Features:** macOS Compatibility

**In-app purchases:** none


### SkimGuard

[App page](https://appshunter.io/ios/app/skimguard/id6761008377)

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

**In-app purchases:** none


## Frequently asked questions

### Is Defrost Pro free?

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

### Is SkimGuard free?

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

### Do Defrost Pro or SkimGuard have ads?

SkimGuard shows ads; Defrost Pro does not.

### Which is updated more often, Defrost Pro or SkimGuard?

Defrost Pro ships an update every 2 months, and SkimGuard every 3 weeks. Most recently, Defrost Pro was updated on October 26, 2026 and SkimGuard on November 5, 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.*