# SysStats Lite vs ActMonitor

The clearest difference is rating: SysStats Lite at 5.0 against ActMonitor's 3.5. SysStats Lite also leads on iOS requirement (8.2 vs 15.6). ActMonitor's advantage is review sentiment (75% vs 50%) and ratings volume (22 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

SysStats Lite holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: ActMonitor has 22 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of SysStats Lite's written reviews are positive against 75% of ActMonitor's, so the app with the better star average is not the one people write more warmly about.

SysStats Lite ships an update every 3 months, ActMonitor every 2 months. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | SysStats Lite | ActMonitor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sysstats-lite/id294175824/reviews)** | [3.5 (22 ratings)](https://appshunter.io/ios/app/actmonitor-my-iphone-or-ipad/id519572740/reviews) |
| Number of ratings | 1 | **22** |
| Positive reviews | 50.0% of reviews | **75.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 23 MB | 25 MB |
| Requires iOS | **8.2** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kazuyuki Imada](https://appshunter.io/developer/294175827) | [Alexandr Moroz](https://appshunter.io/developer/1563761900) |

## What reviewers say

### SysStats Lite

[App page](https://appshunter.io/ios/app/sysstats-lite/id294175824)

Monitor your iPhone or iPod touch's operating status and basic information. Identify potential issues by tracking memory, CPU, battery, and device details. Receive notifications for battery status changes and log historical data.

**Highlights:** Real-time CPU and memory usage, Battery level and status notifications, Device and network information, Historical device status logging, Process information display

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SysStats Lite free?

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

### Is ActMonitor free?

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

### Which has better reviews, SysStats Lite or ActMonitor?

SysStats Lite is rated higher. SysStats Lite averages 5.0 out of 5 from 1 ratings, while ActMonitor averages 3.5 from 22 ratings.

### Do SysStats Lite or ActMonitor have ads?

Neither SysStats Lite nor ActMonitor shows ads.

### Which is updated more often, SysStats Lite or ActMonitor?

SysStats Lite ships an update every 3 months, and ActMonitor every 2 months. Most recently, SysStats Lite was updated on October 2, 2026 and ActMonitor on October 17, 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.*