SYS Activity Manager vs ActMonitor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SYS Activity Manager
Monitor your device's background processes, battery life, and network activity. This app provides insights into memory usage, disk space, and connection statuses, helping you diagnose network issues and optimize performance. It's designed for both expert and non-expert users.
- Monitor background processes and apps
- Track device battery life and charging status
- Analyze network connection and speed
- Summarize disk usage
- Visualize memory allocation
- Diagnose network problems
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• Learn about which Background Processes and Apps are running • Monitor iPad, iPod, iPhone Battery Life • Monitor LTE, 3G and WiFi network and speed • Summarizes your disk usage • Helpful tool to diagnosis network problem by connection status. • iOS 8 and iPhone 6 support • It is the application designed for Expert and Non-expert. The key features of this application include effectively taking care of network identification and bandwidth testing, see battery life and many more. Using “SYS Activity Manager” regularly will help you to monitor the battery life, test the WiFi/3G network. The new version of “SYS Activity Manager” is an universal application so you can use it in any device within iPhone, iPod Touch and iPad. Users Review: • Since I installed this app I have seen a huge difference in my battery life. it's an awesome app to have. - By p0ppetz • This app works nicely and I have noticed improvements in the operation of my iPhone already. - By brettwad Key Features: Memory (RAM) • Easy understanding of device memory status. • Visualization of Wired, Active, Inactive, Free memory allocation. Process • List display of running Background Applications and other System Processes. • How to close/manage Background Apps. Battery • Multiple visual displays detailing battery status and use. • Alarms to indicate charging status complete w/ accurate ‘time-to-charge’ displays. • 100% charge notification, effective when you are on a rush. • Full charge notification to prevent over-charging. • Configurable Full Charge & battery Maintenance alerts. • Tips on maximizing battery life when power not available. Note: Please discharge you battery at level 10% and complete full charge to adjust battery health first time. Disk • Visualization of disk space status and usage. Network • Detecting cellular data network & Wi-Fi network connection statuses. • IP & MAC Address display when available. • Internet connection speed test.
ActMonitor
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.
- Battery level and estimated life
- Memory status
- Disk free space
- Wi-Fi & Cellular traffic meter
- Home widgets
- Device tech specs
- Model comparison
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The app shows you system info about your device and compare other Apple iOS devices. It takes almost no space and really easy to use. + Battery level, status and remainng life (estimated) + Memory status + Disk free space information + Wi-Fi & Cellular traffic meter + The home widgets + Detail tech specs about Apple iOS devices + Compare models of iDevices
Screenshots
Verdict
The clearest difference is rating: ActMonitor at 3.5 against SYS Activity Manager's 2.6. ActMonitor also leads on review sentiment (75% vs 42%) and update cadence (every 2 months vs every 4 months). SYS Activity Manager's advantage is ratings volume (89 vs 22) and iOS requirement (8.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ActMonitor holds the better App Store score, 3.5 against 2.6. Both are backed by a comparable volume of ratings — 89 and 22 respectively. Written reviews point the same way: 42% of SYS Activity Manager's written reviews are positive against 75% of ActMonitor's.
SYS Activity Manager ships an update every 4 months, ActMonitor every 2 months. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.
| Parameter | SYS Activity Manager | ActMonitor |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (89 ratings) | 3.5 (22 ratings) — better |
| Positive reviews | 42.1% of reviews | 75.3% of reviews — better |
| Number of ratings | 89 — better | 22 |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 19 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Sohel Mazumder | Alexandr Moroz |
Customer experience
SYS Activity Manager
ActMonitor
Bugs and requests
SYS Activity Manager
Not enough reviews yet to summarise bugs or requests.
ActMonitor
Reported bugs
4 issues- Home screen widgets display incompletely
- Inaccurate device specs information
- Crashes on some devices
- Doesn't support latest iOS versions and devices
Requested features
4 requests- 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
In-app purchases
SYS Activity Manager
No in-app purchases
ActMonitor
No in-app purchases
Questions
Is SYS Activity Manager free?
Is ActMonitor free?
Which has better reviews, SYS Activity Manager or ActMonitor?
Do SYS Activity Manager or ActMonitor have ads?
Which is updated more often, SYS Activity Manager or ActMonitor?
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