# System Guard vs Proton SRL

The clearest difference is in-app purchases: Proton SRL at none against System Guard's 1. Proton SRL also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. System Guard sells 1 one-off in-app purchase. Proton SRL asks for nothing beyond the download.

## The numbers

| Metric | System Guard | Proton SRL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (978 ratings)](https://appshunter.io/ios/app/system-guard/id1210477137/reviews)** | — |
| Number of ratings | **978** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 60 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RBT Digital LLC](https://appshunter.io/developer/1208547221) | [Proton](https://appshunter.io/developer/1889837970) |

## What reviewers say

### System Guard

[App page](https://appshunter.io/ios/app/system-guard/id1210477137)

Gain deep insights into your iPhone, iPad, or Apple Watch. Monitor device health, storage, battery, and network status with clear explanations and historical data. Perform hardware diagnostics and optimize your device's performance.

**Highlights:** Device status overview, Detailed battery health and history, Comprehensive hardware specifications, Storage management and optimization, Network analysis and speed tests, Hardware diagnostic tests, Home/Lock Screen widgets and Siri integration

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| System Guard Pro | $2.99 | one-time |


### Proton SRL

[App page](https://appshunter.io/ios/app/proton-srl/id6761471585)

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

**In-app purchases:** none


## Frequently asked questions

### Is System Guard free?

System Guard is free to download, with in-app purchases available.

### Is Proton SRL free?

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

### Do System Guard or Proton SRL have ads?

System Guard shows ads; Proton SRL does not.

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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.*