Comparison

Smart Tools Pro vs AR Measure + Notes

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

Head to head
About

Smart Tools Pro

Transform your iPhone into a professional measurement and utility toolkit with 30 powerful tools. Measure objects, angles, and distances with precision, or use utility functions like a flashlight, compass, and QR code scanner.

Highlights
  • 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
Features
Read full description

**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!

About

AR Measure + Notes

Features
Read full description

Measure real-world objects quickly and accurately using your iPhone’s camera and AR technology. Capture distances, save snapshots with measurements, add notes, and review past records — perfect for everyday tasks, DIY projects, furniture planning, package checking, and more. * Features • AR Distance Measurement — Point your camera and measure instantly in cm, mm, or inches. • Snapshot Saving — Save photos with all distances included, plus automatic total distance calculation. • Organized Notes — Add titles like “Bookshelf height” and keep your measurements neatly stored. • History View — Browse past measurements with images, totals, and individual values. • Works Offline — Measurement and history viewing work without an internet connection. * FAQ Is the app free? Yes. The app is free to download and use. A small banner ad is shown at the bottom, and you can remove ads with a one-time purchase. How do I save measurements? After taking a measurement, tap the save button to add a title and store it with a snapshot. Which units can I use? You can switch between millimeters, centimeters, and inches in the settings. Can I edit past records? Saved measurements can be viewed or deleted at any time from the history screen. Who is this app for? Anyone who needs quick, simple, and accurate measurements — including homeowners, DIY users, students, movers, and shoppers.

Screenshots

Smart Tools Pro4 screens
AR Measure + Notes4 screens

Verdict

The call

The clearest difference is price: AR Measure + Notes at Free against Smart Tools Pro's $0.99. Smart Tools Pro's advantage is in-app purchases (none vs 1). On ads, 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

AR Measure + Notes is free to download; Smart Tools Pro costs $0.99 up front. AR Measure + Notes sells 1 one-off in-app purchase. Smart Tools Pro asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Smart Tools Pro versus AR Measure + Notes: the parameters behind the verdict, then further details
ParameterSmart Tools ProAR Measure + Notes
Price$0.99Free — better
Rating3.3 (8 ratings) — better—
Positive reviews25.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 5 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better18.4
Further details — not scored
Size11 MB5 MB
Age rating4++4
DeveloperShajir KaladyJun Yamabe

In-app purchases

None

Smart Tools Pro

No in-app purchases

1 purchases

AR Measure + Notes

One-time1
  • Remove Ads$2.99

Questions

Is Smart Tools Pro free?
Smart Tools Pro costs $0.99, with no in-app purchases.
Is AR Measure + Notes free?
AR Measure + Notes is free to download, with in-app purchases available.
Do Smart Tools Pro or AR Measure + Notes have ads?
Neither Smart Tools Pro nor AR Measure + Notes shows ads.

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