Comparison

System Guard vs iSpecs

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

System Guard

Gain deep insights into your iPhone, iPad, or Apple Watch. Monitor device health, storage, battery, and network status with clear explanations and historical data. Perform hardware diagnostics and optimize your device's performance.

Highlights
  • Device status overview
  • Detailed battery health and history
  • Comprehensive hardware specifications
  • Storage management and optimization
  • Network analysis and speed tests
  • Hardware diagnostic tests
  • Home/Lock Screen widgets and Siri integration
Features
Read full description

Know your iPhone, iPad and Watch inside out. System Guard shows what your device is, how it is doing right now and whether anything needs your attention - in plain language, with every figure explained. ► AT A GLANCE • One status card: storage, memory, temperature, Low Power Mode, passcode and whether a newer iOS is available for your model • CPU, memory, storage and power as live tiles • Tap any value for a clear explanation of what it means ► BATTERY HEALTH • Real capacity and charge cycles, read from the diagnostics file iOS writes on your device • Your iPad, Apple Watch or a second iPhone too: import their files and see each device under its own name, with this device first • Charts of capacity, cycles and your daily charge range (Pro) • Sync your readings with iCloud across your devices (Pro) • A step-by-step guide to find the file, and a weekly reminder if you like ► EVERY DETAIL OF YOUR DEVICE • Model, chip, GPU, memory, display, cameras, sensors, audio and security • Storage: total, used, free - and what iOS can free up by itself • Compare your device with any other iPhone or iPad ► HISTORY AND ALERTS • Storage, memory and temperature over days and weeks, with charts you can zoom and scroll • A notification before you run out of storage, and when a new iOS version is out ► NETWORK • Connection, addresses, VPN, DNS and cellular technology (LTE, 5G) • Live traffic, and your data use today, yesterday and over 7 and 30 days • Wi-Fi name and access point, and the router • Find the devices on your Wi-Fi network: printers, speakers, TVs and more • Speed test: latency, download and upload ► HARDWARE CHECK-UP • 16 tests: display, touch, speakers, microphone, haptics, vibration, cameras, Face ID or Touch ID, sensors, buttons and more • Ideal before buying or selling a used device • Export a device report as PDF, text or JSON ► WIDGETS, CONTROLS, WATCH AND SHORTCUTS • Home Screen and Lock Screen widgets for storage, memory, CPU and status • Control Center controls for the check-up and the speed test • Apple Watch app with the watch's own figures, your iPhone's status and complications • Shortcuts and Siri: ask for free storage, memory, CPU load and more ► SYSTEM GUARD PRO One purchase, no subscription. Removes all ads and unlocks History and alerts, the full check-up, the network details and the speed test, the devices on your network, the battery charts and full battery details, more devices in Battery health, iCloud sync, the device report, and every widget and Shortcut. ► PRIVACY System Guard reads only what iOS makes available to every app, never changes anything on your device and needs no account. Your history and battery readings stay on your device, unless you sync the battery readings with your own iCloud, which only you can see. The free version shows ads; you can choose non-personalized ads at any time.

About

iSpecs

Read full description

iSpecs: Device Info Diagnose is an all-in-one iOS utility app that lets you quickly test your iPhone's core functions and view essential device information. Through user-guided interactive checks, you can verify touchscreen responsiveness, sensor functionality, and access basic system details — all manually controlled by you. Key Features: Touch & Display Tests — Manually verify your screen's responsiveness through guided tests such as touch zone tracing, multi-touch pinch and zoom gestures, dead pixel inspection using solid color screens, and brightness adjustment. System Information — View key device data in a clear, easy-to-read format, including device model and iOS version, total and available storage, RAM capacity, network connectivity status and carrier, screen resolution and scale, and available camera hardware. Hardware Tests — Perform functional checks that require your interaction, such as playing test tones through the speaker and earpiece, triggering a vibration test, verifying motion sensors (accelerometer, gyroscope, magnetometer) via CoreMotion, and launching a live camera preview to test the lens and flash. Perfect For: - Quick functional checks before buying or selling a used device - Testing screen responsiveness after repairs or drops - Verifying basic sensors during movement - Getting essential specs for troubleshooting support Important Notice: This app performs user-guided interactive tests only. Due to iOS security restrictions, it cannot access system diagnostic logs, OEM hardware verification, warranty status, battery health, or iCloud/Activation Lock status. Detailed CPU/GPU specifications and battery health data are protected by iOS and unavailable to third-party apps. All information displayed is limited to Apple's public APIs.

Screenshots

System Guard4 screens
iSpecs4 screens

Verdict

The call

The clearest difference is ads: iSpecs at none against System Guard's shown. System Guard's advantage is update cadence (weekly vs monthly). On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. System Guard sells 1 one-off in-app purchase and iSpecs sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

System Guard ships an update weekly, iSpecs monthly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
System Guard versus iSpecs: the parameters behind the verdict, then further details
ParameterSystem GuardiSpecs
PriceFreeFree
Rating4.5 (978 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings978 — better—
Update frequencyWeekly — betterMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.016.6 — better
Further details — not scored
Size24 MB71 MB
Age rating4+4+
DeveloperRBT Digital LLCDirga Utomo

In-app purchases

1 purchases

System Guard

One-time1
  • System Guard Pro$2.99
1 purchases

iSpecs

One-time1
  • Lifetime Full Feature Unlock$2.49

Questions

Is System Guard free?
System Guard is free to download, with in-app purchases available.
Is iSpecs free?
iSpecs is free to download, with in-app purchases available.
Do System Guard or iSpecs have ads?
System Guard shows ads; iSpecs does not.
Which is updated more often, System Guard or iSpecs?
System Guard ships an update weekly, and iSpecs monthly. Most recently, System Guard was updated on October 29, 2026 and iSpecs on October 30, 2026.

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