Best System Tools Apps

235+ iOS apps curated and reviewed

3.9 avg rating
18 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our system tools list covers 235+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top System Tools Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1System Activity MonitorsSystem Activity MonitorsFree was $2.994.2★ (774)NoYesSep 2026
2System Status: hw monitorSystem Status: hw monitorFree4.7★ (2.5K)YesNoSep 2026
3Device System Services - ToolsDevice System Services - ToolsFree4.5★ (397)YesYesAug 2026
4System Status Pro: hw monitorSystem Status Pro: hw monitor$3.994.8★ (5.4K)NoNoSep 2026
5Spartan Tool Camera SystemSpartan Tool Camera SystemFree2.7★ (7)NoNoMay 2026
6KRK Audio ToolsKRK Audio ToolsFree4.1★ (40)NoNoSep 2026
7Eos Tools ProEos Tools ProFree4.6★ (9)NoNoAug 2026
8FROMM Keep it Smart - S-ToolsFROMM Keep it Smart - S-ToolsFreeNoNoMay 2026

Top Picks for System Tools

System Activity Monitors#1

System Activity Monitors by Tekton Technologies (P) Ltd.

Camera Info, Memory, Battery
Editor's Choice
📊 Productivity
4.2😐(774 ratings)
FreeIn-App Purchases
System Activity Monitors screenshot 1
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System Activity Monitors screenshot 5
System Activity Monitors screenshot 6

Monitor your device's health with this comprehensive tool. Track memory, battery performance, storage, and network details. Get detailed camera information and helpful battery-saving tips to optimize your iPhone.

What We Love

  • 💯 Excellent app
  • 🎆 Great app
  • 🔒 Respects privacy
  • 🔋 Helpful battery tips
  • 👍 Simple and straightforward
  • 🎨 Beautiful design
  • 🔍 Provides useful information

Room to Improve

  • 🐛 Buggy updates
  • 💰 Subscription-based model
  • 🔒 Privacy concerns due to required login
  • 🔍 Limited functionality for free version
  • 🔍 Inaccurate device information
  • 🔍 Lacks advanced features
System Status: hw monitor#2

System Status: hw monitor by Techet

CPU,battery,disk usage info
Strong Contender
🔧 Utilities
4.7😊(2.5K ratings)
FreeAds
System Status: hw monitor screenshot 1
System Status: hw monitor screenshot 2
System Status: hw monitor screenshot 3
System Status: hw monitor screenshot 4

Monitor your device's core performance metrics with this utility app. It provides real-time information on battery status, disk usage, CPU load, and network connections. Customize your view with light or dark themes and receive instant updates on system changes.

What We Love

  • 👍 Easy to use
  • 🚀 Provides quick system status overview
  • 🔋 Helpful for monitoring battery and charging
  • 💡 Useful for troubleshooting device issues

Room to Improve

  • 🐛 Occasional bugs or crashes reported
  • 🔒 Some privacy concerns with ad-supported version
  • 💰 Desire for more features in free version
Device System Services - Tools#3

Device System Services - Tools by Albert Parti

System Services - Tools
Worth Considering
🔧 Utilities
4.5😐(397 ratings)
FreeAdsIn-App Purchases
Device System Services - Tools screenshot 1
Device System Services - Tools screenshot 2
Device System Services - Tools screenshot 3
Device System Services - Tools screenshot 4
Device System Services - Tools screenshot 5
Device System Services - Tools screenshot 6

Monitor your device's hardware, network, memory, and storage with detailed insights and performance tracking. Includes diagnostic tools for network analysis and storage management. Offers widgets for real-time system information.

What We Love

  • 👍 Clean and easy-to-use interface
  • 🚀 Fast and responsive performance
  • 📊 Comprehensive system information display
  • 🌐 Useful network information details
  • ⏱️ Shows device uptime information
  • 🔄 Regularly updated and maintained
  • 💼 Helpful for technical support professionals

Room to Improve

  • 📺 Excessive full-screen video advertisements
  • 🔊 Intrusive ads with sound that startle users
  • ⚠️ Misleading security/storage warning popups
  • 🎮 Irrelevant ads (e.g., game ads on iOS)
  • 💰 Ads present even in paid version
  • 🐛 Frequent app crashes on launch
  • 🔌 Crashes when network connectivity enabled
  • ❌ Unresponsive ad skip buttons
  • 🚫 Inaccurate system information reported
  • ⚙️ Limited functionality compared to competitors

More System Tools apps to explore

FAQ about System Tools

What are the best system tools apps for iPhone?
System Activity Monitors tops our system tools apps ranking as of September 2026, with a 4.2-star average from 774 App Store ratings, and it's free to download.
Yes — 18 of the top system tools apps we rank are free to download, including System Activity Monitors and System Status: hw monitor.
System Activity Monitors has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 235+ system tools apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides a comprehensive health check for your iOS device. It diligently tracks memory usage, battery performance, device details like IP and hardware addresses, and displays used space. It also offers detailed camera information and battery-saving tips to optimize your device's longevity.
Key features include monitoring memory usage with an LED indicator, detailed battery capacity breakdown for different app types, a pie-chart view of used and free storage space, and extensive device information including system, camera, display, and hardware characteristics. It also provides battery tips to help save power.