# System Guard vs EV Charge Log

The clearest difference is in-app purchases: EV Charge Log at none against System Guard's 1. EV Charge Log also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

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

System Guard ships an update every 10 days, EV Charge Log every 2 weeks. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | System Guard | EV Charge Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (979 ratings)](https://appshunter.io/ios/app/system-guard/id1210477137/reviews)** | — |
| Number of ratings | **979** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 10 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RBT Digital LLC](https://appshunter.io/developer/1208547221) | [VIEN NGUYEN VAN](https://appshunter.io/developer/1521028051) |

## 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 |


### EV Charge Log

[App page](https://appshunter.io/ios/app/ev-charge-log/id6785803311)

**Features:** macOS Compatibility, 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 EV Charge Log free?

EV Charge Log is free to download, with no in-app purchases.

### Do System Guard or EV Charge Log have ads?

System Guard shows ads; EV Charge Log does not.

### Which is updated more often, System Guard or EV Charge Log?

System Guard ships an update every 10 days, and EV Charge Log every 2 weeks. Most recently, System Guard was updated on October 24, 2026 and EV Charge Log on October 10, 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.*