Memory & Disk Scanner vs SYSMonitor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Memory & Disk Scanner
Monitor your device's real-time RAM and disk usage. Track CPU, network, and other system information. Offers a pro version for an ad-free experience and full features.
- Real-time RAM usage monitoring
- Real-time disk usage monitoring
- CPU usage monitoring
- Network information monitoring
- Full features in Pro version
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√ Monitor & Check Real-time RAM Usage (inactive, active, wired, free). √ Monitor & Check Real-time Disk Usage (used space & free space). √ Monitor & Check Realtime other information: CPU Usage, Network information,... --------------------- [Feedback] --------------------- √ If you have any issue or need further information, please do not hesitate to send your feedback to us. √ How to Feedback: Tap "Settings" button (top-left on main screen) -> Tap "About" button (top-left on "Setting" screen, "i" icon) -> scroll to "Feedback" section -> write and send your feedback. --------------------- [Lite Version] --------------------- √ Some Advertisements. √ Lock Feature. --------------------- [Pro Version] --------------------- √ Only $0.99 - In-app Purchase. √ No Advertisement. √ Full features.
SYSMonitor
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.
- CPU usage monitoring
- Memory (RAM) status
- Storage (ROM) visualization
- Real-time network speed
- Network details (IP, SSID, Ping)
- Basic device information
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*** NEW ***More than just Widget monitoring your iPhone and iPad!!! *** Still thinking about why the phone is so hot,IS the CPU utilization too high? Why the data traffic consumed so quickly? Background processes too much? How much is left of my Storage? The app monitors CPU, MEMORY(RAM), Storage(ROM), Real-time network speed and the other device information. And it can be placed in 'Today' as a widget. Click the widget to get more functions and detailed information about your device. Including: √ Monitor solid color model √, Network # WiFi, DNS, SSID, internal and public network IP address, real-time network speed, Ping test and many other functions. √. Storage(ROM) # Visualization of disk space status and usage. √. CPU # One or more CPU usage updated in real time √. Memory (RAM) # Easy understanding of device memory status. # Visualization of Used, Active, Inactive, Free. √. Basic Info: #Device Name ,Device Model, IOS version, Screen resolution, Memory, Storage, Battery , OpenGL etc.
Screenshots
Verdict
The clearest difference is ads: Memory & Disk Scanner at none against SYSMonitor's shown. Memory & Disk Scanner also leads on update cadence (every 2 days vs every 5 months) and ratings volume (309 vs 38). On price, rating, review sentiment and in-app purchases 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. Memory & Disk Scanner sells 1 one-off in-app purchase and SYSMonitor sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 3.5 for Memory & Disk Scanner against 3.6 for SYSMonitor. That said, the two scores are not equally well evidenced: Memory & Disk Scanner has 309 ratings behind it against 38, so its average is the more settled of the two. Written reviews are what separate them: 42% of Memory & Disk Scanner's written reviews are positive against 40% of SYSMonitor's.
Memory & Disk Scanner ships an update every 2 days, SYSMonitor every 5 months. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.
| Parameter | Memory & Disk Scanner | SYSMonitor |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (309 ratings) | 3.6 (38 ratings) — better |
| Positive reviews | 41.6% of reviews — better | 39.9% of reviews |
| Number of ratings | 309 — better | 38 |
| Update frequency | Every 2 days — better | Every 5 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 10 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Phan Nhut | 泽辉 王 |
Customer experience
Memory & Disk Scanner
SYSMonitor
Bugs and requests
Memory & Disk Scanner
Reported bugs
3 issues- Crashes during scanning
- Fails to detect and clean junk files
- Incompatible with newer iPhone models
Requested features
4 requests- Automatic memory and disk cleaning
- Detailed usage analytics
- Support for latest iOS versions
- Restore previous paid purchases
SYSMonitor
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Memory & Disk Scanner
- Pro Verison$1.99
SYSMonitor
- Permanently Remove ads$1.99
Questions
Is Memory & Disk Scanner free?
Is SYSMonitor free?
Which has better reviews, Memory & Disk Scanner or SYSMonitor?
Do Memory & Disk Scanner or SYSMonitor have ads?
Which is updated more often, Memory & Disk Scanner or SYSMonitor?
Other comparisons
