# ActMonitor vs System Stats

The clearest difference is review sentiment: ActMonitor at 75% against System Stats's 0%. ActMonitor also leads on ads (none vs shown) and update cadence (every 2 months vs every 19 months). System Stats's advantage is rating (4.2 vs 3.5). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

System Stats holds the better App Store score, 4.2 against 3.5. Both are backed by a comparable volume of ratings — 23 and 5 respectively. Written reviews complicate that: 75% of ActMonitor's written reviews are positive against 0% of System Stats's, so the app with the better star average is not the one people write more warmly about.

ActMonitor ships an update every 2 months, System Stats every 19 months. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | ActMonitor | System Stats |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (23 ratings)](https://appshunter.io/ios/app/actmonitor-my-iphone-or-ipad/id519572740/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/system-stats-cpu-and-ram/id1640280810/reviews)** |
| Number of ratings | **23** | 5 |
| Positive reviews | **75.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 19 months |
| Monetization | **Free** | Ad-supported |
| Size | 25 MB | 40 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Alexandr Moroz](https://appshunter.io/developer/1563761900) | [Cao Tran](https://appshunter.io/developer/1346991351) |

## What reviewers say

### ActMonitor

[App page](https://appshunter.io/ios/app/actmonitor-my-iphone-or-ipad/id519572740)

Access detailed system information for your iPhone or iPad, including battery health, memory, and storage. Compare device specifications and monitor network traffic with ease. This lightweight utility provides essential insights into your device's performance.

**Highlights:** Battery level and estimated life, Memory status, Disk free space, Wi-Fi & Cellular traffic meter, Home widgets, Device tech specs, Model comparison

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ⭐️ Great
- 👍 Easy to use
- 👍 Clean layout
- 👍 Lots of info and ability to compare different devices
- 🚀 Helpful to monitor memory usage and close background apps

**What reviewers complain about**

- 🐛 Home screen widgets display incompletely after recent update
- 🔋 High battery consumption
- 🐛 Inaccurate device specs information
- 🐛 Crashes on some devices
- 🐛 Doesn't support latest iOS versions and devices

**Reported bugs**

- Home screen widgets display incompletely
- Inaccurate device specs information
- Crashes on some devices
- Doesn't support latest iOS versions and devices

**Requested features**

- Update the app regularly to support new iOS versions and devices
- Add ability to force quit running apps
- Provide more detailed memory and CPU usage information
- Add option to reset network data usage tracking


### System Stats

[App page](https://appshunter.io/ios/app/system-stats-cpu-and-ram/id1640280810)

Monitor your device's performance in real-time with detailed insights into CPU, memory, storage, and battery usage. Offers customizable widgets for at-a-glance information and a clean, intuitive interface.

**Highlights:** Real-time data usage tracking, Memory allocation monitoring, Detailed storage analysis, Battery consumption insights, CPU details and uptime, Customizable home screen widgets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ActMonitor free?

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

### Is System Stats free?

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

### Which has better reviews, ActMonitor or System Stats?

System Stats is rated higher. ActMonitor averages 3.5 out of 5 from 23 ratings, while System Stats averages 4.2 from 5 ratings.

### Do ActMonitor or System Stats have ads?

System Stats shows ads; ActMonitor does not.

### Which is updated more often, ActMonitor or System Stats?

ActMonitor ships an update every 2 months, and System Stats every 19 months. Most recently, ActMonitor was updated on October 23, 2026 and System Stats on October 22, 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.*