SYSMonitor vs My Device Info
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
My Device Info
Access essential device identifiers, network details, and system diagnostics with a single tap. Ideal for developers and testers needing quick access to information like IDFA, IP addresses, and storage.
- Device IDs (IDFA, IDFV, UUID)
- Network Information (IP Addresses)
- Device Details (Model, iOS Version)
- Battery Status & Storage
- One-tap copy functionality
- Privacy-focused data handling
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Ever been asked for your exact iPhone model, your iOS build number, or your IP address, and had no idea where to look? My Device Info puts all of it on one screen. Settings scatters this information across half a dozen menus, and some of it isn't in there at all. This app gathers it in one place, says what each value actually means, and lets you copy any of it with a single tap. WHAT YOU CAN SEE - The marketing name and the model identifier behind it, like iPhone17,1 and iPhone 16 Pro - iOS version, including the build number - Battery level, charging state, and whether Low Power Mode is on - Free space and total capacity - Wi-Fi IPv4 and IPv6 addresses, plus your cellular IP - Identifier for Vendor, and your advertising identifier if you allow tracking WHEN THE WI-FI IS BEING WEIRD Tap once and the app measures latency to Apple, Cloudflare and Google, times how long DNS lookups take, and checks whether two providers agree on your public IP. You get a Good, Fair or Poor score and the numbers behind it. Useful when everything is technically connected but nothing loads. PRIVACY YOU ACTUALLY CONTROL Identifiers and IP addresses stay hidden behind a toggle until you decide to show them. There is no account, no sign-in, and nothing is uploaded from the values on screen. My Device Info does not expose Apple's hardware UDID, because no app can. ON YOUR HOME SCREEN AND IN SIRI Add a widget to keep your device summary a glance away, on either the Home Screen or the Lock Screen. Or skip the app: ask Siri to run a quick connection check, or to copy your device model straight to the clipboard. WORTH TURNING ON Optional alerts can tell you when storage drops below a threshold you set, when connection quality degrades, or when your tracking permission changes. Dark, light and system appearance are all supported. One optional purchase removes ads permanently. Network checks contact public endpoints to measure your connection. Questions or feature requests? Reach us at support@samuelblackburn.com
Screenshots
Verdict
The clearest difference is rating: SYSMonitor at 3.6 against My Device Info's 2.3. SYSMonitor also leads on ratings volume (38 vs 3) and iOS requirement (13.0 vs 16.0). My Device Info's advantage is monetization model (free vs free with in-app purchases). On price, update cadence, ads 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. SYSMonitor sells 1 one-off in-app purchase and My Device Info sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
SYSMonitor holds the better App Store score, 3.6 against 2.3. That said, the two scores are not equally well evidenced: SYSMonitor has 38 ratings behind it against 3, so its average is the more settled of the two.
SYSMonitor ships an update every 5 months, My Device Info every 4 months. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.
| Parameter | SYSMonitor | My Device Info |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (38 ratings) — better | 2.3 (3 ratings) |
| Positive reviews | 39.9% of reviews | — |
| Number of ratings | 38 — better | 3 |
| Update frequency | Every 5 months | Every 4 months — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 15 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | 泽辉 王 | Samuel Blackburn |
Customer experience
SYSMonitor
My Device Info
In-app purchases
SYSMonitor
- Permanently Remove ads$1.99
My Device Info
- Remove Ads$2.99
Questions
Is SYSMonitor free?
Is My Device Info free?
Which has better reviews, SYSMonitor or My Device Info?
Do SYSMonitor or My Device Info have ads?
Which is updated more often, SYSMonitor or My Device Info?
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