ActMonitor vs Sys Info Widget
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Sys Info Widget
Access real-time device information directly from your notification center or smartwatch. Monitor disk storage, memory usage, and battery levels with clear visual charts and absolute values. Stay informed about your device's status at a glance.
- Notification center widget
- Apple Watch app
- Disk storage monitoring
- Memory usage details
- Battery level display
- Bar chart visualization
- Configurable watch glance
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This App provides a Widget for the notification center which shows the current memory and file storage usage and the battery level. The lightweight widget lets you access this information fast and anytime. Information that is shown in the notification center: - Disk storage (total, used and free capacity) - Memory (total, wired, active, inactive, free memory) - battery level (current percentage) The information is provided as bar chart and in absolute values. Compact, fast and easy to read. The App for the Apple Watch lets you control the memory, battery and disk storage of your iPhone status directly from the watch, very fast and easy. The Watch App includes a "Glance" with one of the three status graphs, which one can be configured in the iPhone App. The Watch App itself can display all information, but you can also configure which of the information will be shown.
Screenshots
Verdict
The clearest difference is rating: Sys Info Widget at 4.2 against ActMonitor's 3.5. ActMonitor's advantage is review sentiment (75% vs 60%). On price, ratings volume, update cadence and ads 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.
Sys Info Widget holds the better App Store score, 4.2 against 3.5. Both are backed by a comparable volume of ratings — 22 and 37 respectively. Written reviews complicate that: 75% of ActMonitor's written reviews are positive against 60% of Sys Info Widget'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, Sys Info Widget monthly. The most recent releases landed on June 11, 2026 and August 14, 2026 respectively.
| Parameter | ActMonitor | Sys Info Widget |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (22 ratings) | 4.2 (37 ratings) — better |
| Positive reviews | 75.3% of reviews — better | 59.6% of reviews |
| Number of ratings | 22 | 37 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 25 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexandr Moroz | Alexander Clauss |
Customer experience
ActMonitor
Sys Info Widget
Bugs and 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
Sys Info Widget
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ActMonitor
No in-app purchases
Sys Info Widget
No in-app purchases
Questions
Is ActMonitor free?
Is Sys Info Widget free?
Which has better reviews, ActMonitor or Sys Info Widget?
Do ActMonitor or Sys Info Widget have ads?
Which is updated more often, ActMonitor or Sys Info Widget?
Other comparisons
