Comparison

Smart Tools Pro vs Aria Pura Smart

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

Aria Pura Smart

Features
Read full description

Aria Pura Smart gives you full control over your Aria Pura scent devices directly from your phone. Designed for simplicity and precision, the app connects to your Aria Pura hardware over Bluetooth Low Energy (BLE) and lets you manage fragrance delivery exactly the way you want. Whether you use one aromatizer at home or multiple units across different spaces, Aria Pura Smart keeps everything organized and accessible in a single interface. Important: Aria Pura Smart is compatible exclusively with Aria Pura hardware devices. The app does not support third-party aromatizers. Key features at a glance • BLE connection to Aria Pura hardware • Multi-device management • Adjustable intensity and diffusion intervals • Custom scent scheduling • Fragrance level monitoring • Active scent identification • Over-the-air firmware updates • Clean and intuitive interface Aria Pura Smart transforms your aromatizer into a fully configurable smart device. Control the atmosphere. Automate the experience. Keep everything in your hands.

Screenshots

Smart Tools Pro4 screens
Aria Pura Smart4 screens

Verdict

The call

The clearest difference is price: Aria Pura Smart at Free against Smart Tools Pro's $0.99. On update cadence, ads, in-app purchases and device support 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

Aria Pura Smart is free to download; Smart Tools Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Smart Tools Pro ships an update every 5 months, Aria Pura Smart every 3 months. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 9 level
Smart Tools Pro versus Aria Pura Smart: the parameters behind the verdict, then further details
ParameterSmart Tools ProAria Pura Smart
Price$0.99Free — better
Rating3.3 (8 ratings) — better—
Positive reviews25.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 5 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.016.6 — better
Further details — not scored
Size11 MB38 MB
Age rating4+4+
DeveloperShajir KaladyASN+

In-app purchases

None

Smart Tools Pro

No in-app purchases

None

Aria Pura Smart

No in-app purchases

Questions

Is Smart Tools Pro free?
Smart Tools Pro costs $0.99, with no in-app purchases.
Is Aria Pura Smart free?
Aria Pura Smart is free to download, with no in-app purchases.
Do Smart Tools Pro or Aria Pura Smart have ads?
Neither Smart Tools Pro nor Aria Pura Smart shows ads.
Which is updated more often, Smart Tools Pro or Aria Pura Smart?
Smart Tools Pro ships an update every 5 months, and Aria Pura Smart every 3 months. Most recently, Smart Tools Pro was updated on November 1, 2026 and Aria Pura Smart on November 5, 2026.

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