# ActMonitor vs SYSMonitor

ActMonitor and SYSMonitor both sit at 3.5 stars, but that hides the real split: 75% of ActMonitor's written reviews are positive against 40% of SYSMonitor's. ActMonitor also leads on in-app purchases (none vs 1) and ads (none vs shown). SYSMonitor's advantage is iOS requirement (13.0 vs 15.6). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. SYSMonitor sells 1 one-off in-app purchase. ActMonitor asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.5 for ActMonitor against 3.6 for SYSMonitor. Both are backed by a comparable volume of ratings — 23 and 38 respectively. Written reviews are what separate them: 75% of ActMonitor's written reviews are positive against 40% of SYSMonitor's.

ActMonitor ships an update every 2 months, SYSMonitor every 5 months. Both last shipped on October 23, 2026.

## The numbers

| Metric | ActMonitor | SYSMonitor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (23 ratings)](https://appshunter.io/ios/app/actmonitor-my-iphone-or-ipad/id519572740/reviews) | **[3.6 (38 ratings)](https://appshunter.io/ios/app/sysmonitor-system-status-wgt/id937687645/reviews)** |
| Number of ratings | 23 | **38** |
| Positive reviews | **75.3% of reviews** | 39.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 15 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexandr Moroz](https://appshunter.io/developer/1563761900) | [泽辉 王](https://appshunter.io/developer/892030257) |

## 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


### SYSMonitor

[App page](https://appshunter.io/ios/app/sysmonitor-system-status-wgt/id937687645)

Monitor your device's performance with real-time insights into CPU, memory, and storage usage. Track network speed, view detailed device information, and access key metrics directly from your Today widget. Understand your device's health and optimize its performance.

**Highlights:** CPU usage monitoring, Memory (RAM) status, Storage (ROM) visualization, Real-time network speed, Network details (IP, SSID, Ping), Basic device information

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanently Remove ads | $1.99 | one-time |


## Frequently asked questions

### Is ActMonitor free?

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

### Is SYSMonitor free?

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

### Which has better reviews, ActMonitor or SYSMonitor?

SYSMonitor is rated higher. ActMonitor averages 3.5 out of 5 from 23 ratings, while SYSMonitor averages 3.6 from 38 ratings.

### Do ActMonitor or SYSMonitor have ads?

SYSMonitor shows ads; ActMonitor does not.

### Which is updated more often, ActMonitor or SYSMonitor?

ActMonitor ships an update every 2 months, and SYSMonitor every 5 months. Most recently, ActMonitor was updated on October 23, 2026 and SYSMonitor on October 23, 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.*