# Smart Tools Pro - SmartTools — 30 Professional Tools App > A comprehensive iOS toolkit with 30 professional measurement and utility tools. (iPhone/iPad app by Shajir Kalady.) - Source: https://appshunter.io/ios/app/smart-tools-pro-smarttools/id762552951 (this page in markdown: same URL + `.md`) - Developer: [Shajir Kalady](https://appshunter.io/developer/1673992247) - Category: Utilities, Productivity - Price: $0.99 (on sale, was $1.99) - Rating: 3.30/5 from 8 App Store ratings · 15 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 11 MB - Languages: American English - Released: 2013-11-26 - Data updated: 2026-08-16 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/smart-tools-pro-smarttools/id762552951/reviews.md ## What is Smart Tools Pro? **Smart Tools Pro - Your Complete iOS Toolkit** Transform your iPhone into a professional measurement and utility toolkit with Smart Tools Pro. Whether you're a DIY enthusiast, professional contractor, photographer, or just need quick access to essential tools, Smart Tools Pro has everything you need in one beautifully designed app - 30 powerful tools at your fingertips! MEASURING TOOLS (8) * Ruler - Measure objects with precision using your screen or camera. Perfect for quick measurements when you don't have a physical ruler. * Protractor - Measure angles accurately for DIY projects, construction, or educational purposes. Real-time angle display with degree precision. * Slope - Calculate slope angles and percentages. Essential for construction, landscaping, and accessibility compliance. * Distance - Measure distances using AR technology. Point your camera and get instant distance measurements for room planning. * Height - Measure heights of objects using your phone's sensors and AR. Perfect for measuring buildings, trees, or furniture. * Speedometer - Track your speed in real-time with GPS. HUD mode for windshield reflection. Max speed and distance tracking. * Plumb Bob - Check vertical alignment with a virtual plumb bob. Essential for construction and hanging fixtures. * Angle Finder - Measure angles using camera-based angle detection. Draw and compare multiple angles. UTILITY TOOLS (20) * Magnifier - Magnify small text or objects with zoom control and flash support. Perfect for reading fine print and inspecting details. * Flashlight - Powerful LED flashlight with adjustable brightness and strobe modes. Never be in the dark again. * Compass - Navigate with confidence using the built-in digital compass. Shows direction, coordinates, altitude, and magnetic field strength. * GPS - Track your location with precision. View latitude, longitude, altitude, speed, and accuracy. Save favorite locations. * Audio - Advanced audio analyzer with frequency spectrum, waveform visualization, and real-time audio monitoring. * Seismograph - Detect and monitor vibrations and movements. Track seismic activity and record shake events. * QR-Code - Scan and generate QR codes. Create custom QR codes for URLs, text, contacts, and more. * Level - Turn your iPhone into a professional spirit level with bubble display. Surface and edge modes with calibration. * Mag Flux - Measure magnetic field strength in microteslas. Detect magnetic objects and monitor field variations. * Reader - Text-to-speech reader for PDFs and images. OCR technology extracts text from photos. Adjustable reading speed. * Color Picker - Pick colors from your camera in real-time. Save color palettes with hex, RGB, and HSB values. * Barometer - Monitor atmospheric pressure. Track weather changes with pressure trends and altitude compensation. * Random Generator - Generate random numbers, flip coins, roll dice, and create secure passwords. Perfect for games and decisions. * Lux Meter - Measure light intensity in lux. Professional light measurement for photography and workspace optimization. * Stud Finder - Detect metal studs and magnetic objects in walls using your phone's magnetometer. Essential for hanging fixtures. * Sun Tracker - Track sun position throughout the day. Plan photography sessions and solar panel installations with sunrise/sunset times. * Decibel Logger - Measure and log sound levels. Monitor noise pollution and track daily noise exposure with detailed history. * Frequency Analyzer - Analyze audio frequencies in real-time. Spectrum analyzer with harmonic detection for musicians and audio professionals. TIME TOOLS (2) * Stop Watch - Precision stopwatch with volume button control for races and workouts. Record multiple laps with highest/lowest indicators. * Timer - Countdown timer with volume button control for hands-free operation. Download Smart Tools Pro today and discover 30 professional tools in one beautifully designed app! ## Key features - Ruler and protractor for precise measurements - AR-based distance and height measurement - Real-time GPS speedometer - Digital compass and spirit level - QR code scanner and generator - Magnifier and flashlight - Audio analyzer and seismograph ## Chart rankings - #179 in Top Paid · Utilities (US App Store) ## Recent user reviews (10 of 15) All indexed reviews: https://appshunter.io/ios/app/smart-tools-pro-smarttools/id762552951/reviews.md ### 3/5 — Noise measurement in Decibels missing *2021-06-03* I like most of the features but this app could go a long way if the noise level is measured in decibels. That is a critical feature missing. ### 1/5 — Not worth it *2018-05-09* Don’t even bother with this app. What you get isn’t worth the storage space. “Tools” and measurements give basic info. No setting within each function. No information about the measurements themselves. The old Android version was better. Disappointing! ### 3/5 — Không hỗ trợ văn bản tiếng việt *2017-11-03* Good software but there is no support for Vietnamese ### 5/5 — Amazing Update *2017-10-07* I love this update. It made my money worth while ### 1/5 — Distances way off *2016-09-11* Height does not work - button missing. ### 1/5 — Poor *2016-06-21, version 4.0* Majority of tools available free with iOS. Bought this for the rangefinder. Seems to be a random number generator. ### 5/5 — Excellent app *2016-04-27, version 3.1* Well designed with a good variety of features ### 1/5 — bad design for ruler part ! *2016-01-19* this app has a verry bad design for ruler part , it doesn't work like a real ruler ( please compare it with a real ruler then you'll understand . it's uncomplimentary ! please release an update for change it ! ### 1/5 — Tamgid *2015-05-09* This app do not convert to English units I do not know what is rational for that look at ruler ### 4/5 — user *2015-05-06* This app is very useful, that is if you don't mind converting everything into english units on your own. I would give it 5 stars if it had an english units option. ## Frequently asked questions about Smart Tools Pro ### What is Smart Tools Pro? Smart Tools Pro is a comprehensive iOS toolkit that provides 30 professional measurement and utility tools. It aims to transform your iPhone into a versatile device for various tasks. ### How much does Smart Tools Pro cost? Smart Tools Pro is available for a one-time purchase of $0.99. This price grants you access to all 30 tools within the application. ### What devices does Smart Tools Pro support? Smart Tools Pro is designed for iPhone. It is not currently available for other Apple devices like iPads or Macs. ### Is Smart Tools Pro suitable for children? Smart Tools Pro has an age rating of 4+, making it suitable for younger users under parental supervision. The tools are generally practical and educational. ### How often is Smart Tools Pro updated? The latest version of Smart Tools Pro is 10.2, and it was last updated on February 2, 2026. This indicates a history of updates, though the exact frequency is not specified. ### What are the main measurement tools in Smart Tools Pro? The app includes a Ruler, Protractor, Slope calculator, Distance measurer using AR, Height measurer, Speedometer, Plumb Bob, and Angle Finder. ### Does Smart Tools Pro have ads? No, Smart Tools Pro does not contain advertisements. As a paid application, it offers an ad-free experience to its users. ### What is the user sentiment for Smart Tools Pro? Smart Tools Pro has an average rating of 3.3 stars from 8 ratings. This suggests a mixed user reception, with some users finding value and others potentially experiencing issues. ## Version history (last 5 releases) ### 10.2 — 2026-02-02 - Improvements - Recording feature added for audio with auto recording on a threshold - Bug fixes ### 10.1 — 2026-01-27 We're excited to introduce the most comprehensive toolkit for your iPhone with 30 professional tools. This release includes: QUICK ACCESS * Home Screen Widget - Access your recent tools instantly from your home screen * Deep Linking - Jump directly to any tool * Recent Tools - Quick access to your most-used tools * Beautiful grid and list view modes MEASURING TOOLS (8) * Ruler - Screen and camera-based measurement * Protractor - Accurate angle measurements * Slope - Calculate angles and percentages * Distance - AR-based distance measurement * Height - Measure tall objects * Speedometer - GPS speed tracking with HUD mode * Plumb Bob - Virtual vertical alignment * Angle Finder - Camera-based angle detection UTILITY TOOLS (20) * Magnifier - Zoom with flash support * Flashlight - Adjustable brightness and strobe * Compass - Direction, coordinates, altitude * GPS - Location tracking and logging * Audio - Frequency spectrum analyzer * Seismograph - Vibration detection * QR-Code - Scan and generate QR codes * Level - Surface and edge leveling * Mag Flux - Magnetic field measurement * Reader - PDF and image text-to-speech * Color Picker - Real-time color detection * Barometer - Atmospheric pressure tracking * Random Generator - Numbers, dice, passwords * Lux Meter - Light intensity measurement * Stud Finder - Wall stud detection * Sun Tracker - Sun position tracking * Decibel Logger - Sound level logging * Frequency Analyzer - Audio spectrum analysis TIME TOOLS (2) * Stop Watch - Lap tracking with volume controls * Timer - Countdown with volume controls EY FEATURES * 30 professional tools in one app * Beautiful, intuitive interface with SwiftUI * Dark and light theme support * Widget support for quick access to recent tools * Deep linking for fast tool access * Save and share measurements * No ads, no subscriptions - one-time purchase * Privacy-focused - all processing on device * Professional-grade accuracy * Optimized for all iPhone models * Works offline (except GPS, Barometer, Sun Tracker) PERFECT FOR: * DIY Enthusiasts - Home improvement, crafts, and woodworking * Contractors - Professional measurements and leveling * Students - Educational tools for geometry, physics, and science * Photographers - Light measurement, color picking, and sun tracking * Audio Professionals - Frequency analysis and sound level monitoring * Travelers - Navigation, GPS tracking, and compass * Developers - QR code generation and scanning * Everyone - Essential everyday tools PRIVACY Your privacy matters. All measurements and data processing happen on your device. No data collection, no tracking, no cloud storage. What stays on your phone, stays on your phone. BEAUTIFUL DESIGN * Modern SwiftUI interface * Light and dark themes * Customizable accent colors * Smooth animations * Sticky footer buttons for better UX * Smart scrolling behavior * Optimized for all iPhone models PRIVACY-FOCUSED * 100% on-device processing * No data collection or tracking * No cloud storage * Shared app group for widget (local only) * Your privacy guaranteed PERFORMANCE * Built with latest SwiftUI * iOS 16.0+ support * Optimized battery usage * Fast and responsive * Works offline (except GPS, Barometer, Sun Tracker) UNIVERSAL * Works on all iPhones running iOS 16.0+ * Optimized for all screen sizes * Home screen widget support * Regular updates with new features 30 TOOLS TOTAL: Measuring (8): Ruler, Protractor, Slope, Distance, Height, Speedometer, Plumb Bob, Angle Finder Utility (20): Magnifier, Flashlight, Compass, GPS, Audio, Seismograph, QR-Code, Level, Mag Flux, Reader, Color Picker, Barometer, Random Generator, Lux Meter, Stud Finder, Sun Tracker, Decibel Logger, Frequency Analyzer Time (2): Stop Watch, Timer Thank you for downloading Smart Tools Pro - the most comprehensive toolkit for iOS! ### 10.0 — 2026-01-23 We're excited to introduce the most comprehensive toolkit for your iPhone with 30 professional tools. This release includes: QUICK ACCESS * Home Screen Widget - Access your recent tools instantly from your home screen * Deep Linking - Jump directly to any tool * Recent Tools - Quick access to your most-used tools * Beautiful grid and list view modes MEASURING TOOLS (8) * Ruler - Screen and camera-based measurement * Protractor - Accurate angle measurements * Slope - Calculate angles and percentages * Distance - AR-based distance measurement * Height - Measure tall objects * Speedometer - GPS speed tracking with HUD mode * Plumb Bob - Virtual vertical alignment * Angle Finder - Camera-based angle detection UTILITY TOOLS (20) * Magnifier - Zoom with flash support * Flashlight - Adjustable brightness and strobe * Compass - Direction, coordinates, altitude * GPS - Location tracking and logging * Audio - Frequency spectrum analyzer * Seismograph - Vibration detection * QR-Code - Scan and generate QR codes * Level - Surface and edge leveling * Mag Flux - Magnetic field measurement * Reader - PDF and image text-to-speech * Color Picker - Real-time color detection * Barometer - Atmospheric pressure tracking * Random Generator - Numbers, dice, passwords * Lux Meter - Light intensity measurement * Stud Finder - Wall stud detection * Sun Tracker - Sun position tracking * Decibel Logger - Sound level logging * Frequency Analyzer - Audio spectrum analysis TIME TOOLS (2) * Stop Watch - Lap tracking with volume controls * Timer - Countdown with volume controls EY FEATURES * 30 professional tools in one app * Beautiful, intuitive interface with SwiftUI * Dark and light theme support * Widget support for quick access to recent tools * Deep linking for fast tool access * Save and share measurements * No ads, no subscriptions - one-time purchase * Privacy-focused - all processing on device * Professional-grade accuracy * Optimized for all iPhone models * Works offline (except GPS, Barometer, Sun Tracker) PERFECT FOR: * DIY Enthusiasts - Home improvement, crafts, and woodworking * Contractors - Professional measurements and leveling * Students - Educational tools for geometry, physics, and science * Photographers - Light measurement, color picking, and sun tracking * Audio Professionals - Frequency analysis and sound level monitoring * Travelers - Navigation, GPS tracking, and compass * Developers - QR code generation and scanning * Everyone - Essential everyday tools PRIVACY Your privacy matters. All measurements and data processing happen on your device. No data collection, no tracking, no cloud storage. What stays on your phone, stays on your phone. BEAUTIFUL DESIGN * Modern SwiftUI interface * Light and dark themes * Customizable accent colors * Smooth animations * Sticky footer buttons for better UX * Smart scrolling behavior * Optimized for all iPhone models PRIVACY-FOCUSED * 100% on-device processing * No data collection or tracking * No cloud storage * Shared app group for widget (local only) * Your privacy guaranteed PERFORMANCE * Built with latest SwiftUI * iOS 16.0+ support * Optimized battery usage * Fast and responsive * Works offline (except GPS, Barometer, Sun Tracker) UNIVERSAL * Works on all iPhones running iOS 16.0+ * Optimized for all screen sizes * Home screen widget support * Regular updates with new features 30 TOOLS TOTAL: Measuring (8): Ruler, Protractor, Slope, Distance, Height, Speedometer, Plumb Bob, Angle Finder Utility (20): Magnifier, Flashlight, Compass, GPS, Audio, Seismograph, QR-Code, Level, Mag Flux, Reader, Color Picker, Barometer, Random Generator, Lux Meter, Stud Finder, Sun Tracker, Decibel Logger, Frequency Analyzer Time (2): Stop Watch, Timer Thank you for downloading Smart Tools Pro - the most comprehensive toolkit for iOS! ### 9.2 — 2023-01-05 Bug fixes ### 9.1 — 2021-07-13 Added new tool !!! Now smart tools will read your favorite books !!! ## Apps similar to Smart Tools Pro | App | Rating | Price | Category | | --- | --- | --- | --- | | [Flashlight 4 in 1](https://appshunter.io/ios/app/flashlight-4-in-1/id441212306) | 4.4 (416) | $3.99 | Utilities | | [Magnifying Glass * Flashlight](https://appshunter.io/ios/app/magnifying-glass-flashlight/id1582755031) | 4.3 (845) | Free | Utilities | | [FlashMob -Smart LED Flashlight](https://appshunter.io/ios/app/flashmob-smart-led-flashlight/id1208274860) | 4.4 (174) | Free | Utilities | | [Night Light Lite Nightlight](https://appshunter.io/ios/app/night-light-lite-nightlight/id690684505) | 4.6 (10,330) | Free | Utilities | | [Flashlight •](https://appshunter.io/ios/app/flashlight/id380248105) | 4.6 (4,692) | Free | Utilities | | [Flashlight.](https://appshunter.io/ios/app/flashlight/id285281827) | 2.8 (266) | Free | Utilities | ## More apps by Shajir Kalady - [8086 Simulator](https://appshunter.io/ios/app/8086-simulator/id649414124) - [Smart Tools Pro HD](https://appshunter.io/ios/app/smart-tools-pro-hd/id764668765) - [ArdCompiler Pro HD](https://appshunter.io/ios/app/ardcompiler-pro-hd/id970543796) - [ArdCompiler Pro](https://appshunter.io/ios/app/ardcompiler-pro/id976922410) - [Trace & Sketch - Easy Drawing](https://appshunter.io/ios/app/trace-and-sketch-easy-drawing/id1039621820) All apps by Shajir Kalady: https://appshunter.io/developer/1673992247 ## Related topics [smart tools](https://appshunter.io/ios/topics/smart-tools) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*