Toolbox PRO vs Smart Tools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Toolbox PRO
Transform your device into a versatile measuring toolkit. It offers a comprehensive suite of 13+ tools including a barometer, altimeter, compass, metronome, stopwatch, timer, and various levels for diverse applications.
- Barometer for atmospheric pressure
- Altimeter for elevation above sea level
- Compass for navigation
- Metronome for musicians
- Stopwatch with lap and split modes
- Multiple timers running simultaneously
- Surface and spirit levels
Read full descriptionHide full description
The most handy measuring tool kit in the world. Turning your iPhone or iPad into a multi functional measuring device with: metronome, stopwatch, timer, seismometer, ruler, surface level and many more. Currently, there are 13 measuring tools + Flashlight in the tool box: - BAROMETER It gives you a nice and clear local atmospheric pressure, obtained from the barometric sensor in your device - ALTIMETER This tool takes advantage of the built in GPS to give you the precise elevation above the sea level. - COMPASS A pretty and well-made compass for navigation, traveling and direction reference purposes. - TESLAMETER It takes advantage of the built-in magnetometer in your iPhone/iPod touch, allows you to monitor the strength of magnetic field all around. There are a range of real-life applications for this useful item, such as: metal detector, AC magnetic fields, or finding low-magnetic places for sleeping - METRONOME It is the most precise and stable metronome on the app store. Whether you are a musician, a music teacher, a beginner at playing music or even a golfer, this tool provides you a set of powerful features that can satisfy all your needs. - STOPWATCH Whenever you need a precise and professional stopwatch for sport activities like: sprints, jogging, this tool is a must have. Among its features are: intuitive interface, lap and split modes support, or send log results to your email - TIMER There are unlimited applications of using timer in daily life, such as: egg timer, tea timer, cooking, alarm clock, etc. The timer tool satisfies all of those needs by many of its features: up to 5 timers running simultaneously, count down and count up support, intuitive and convenient duration setup using preset and gestures - SEISMOMETER Taking advantage of the built-in accelerometer in your iPhone, this tool detects and visualizes any vibrations and moves of the iPhone. So, why not using this excellent feature to help your iPhone self-protected like a car when combined with an alarm? Or another great application is to test how smooth the car is on a test drive - PLUMB BOB This is an instrument to check if an object is perfectly vertical/plumb and has been used since the time of the ancient Egyptians. It suits any types of your needs, such as: hanging objects, carpenter work, brick layer or building construction - SURFACE LEVEL This tool facilitates the measurement of the slope of whatever surface you want to check. Most importantly, its accuracy is ensured at the maximum level by the support to different sensitivities that allow you to detect subtle slopes (floor leveling, furniture arrangement,..) - SPIRIT/BUBBLE LEVEL It is a simple but extremely useful tool in the set to check if an object is balanced. Its applications range from entertained purposes such as checking pool billiard tables in the bar to serious usages like constructions, carpenter, etc - RULER The ruler helps you precisely know the lengths of objects all around you, such as pens, tables, pictures. We built it to become even more than just a normal ruler: longest distance measuring capability, and up to 6 units support - PROTRACTOR Have you ever forgotten your protractor at school or when you urgently look for a protractor to measure any kind of angles in real life?
Smart Tools
This comprehensive utility app provides 31 essential tools and gauges, leveraging your device's sensors. It includes measurement tools, a light, a magnifier, and various sensors for construction, carpentry, and everyday use.
- 31 carpenter, construction, and gauge tools
- Bubble level and laser level
- Stud finder and dB meter
- Ruler, protractor, and magnifier
- Speed gun and distance meter
- Unit converter and code reader
Read full descriptionHide full description
Meet the largest iOS toolbox kit with 31 carpenter, construction and other tools and gauges like bubble level (spirit level), laser level, stud finder, dB meter, protractor (angle meter)... Use device's in-built sensors in all in one toolbox app, handy like a Swiss army knife. Carpenter and construction toolbox: Ruler; Bubble level (Spirit level); Laser level; Light: Manual torch light, strobe light, light show; Protractor (angle meter) with plumb bob; Magnifier. Gauges toolbox: dB meter with frequency spectrum; Distance and height meter; Speed gun (speed meter); Stopwatch; Metal detector (stud finder); Vibration meter; Luminosity meter; Color sensor; Cardiograph (heart rate meter); Speedometer. Other handy tool kit: Unit converter: Also includes currency converter; Code reader: QR code and bar code; Accelerometer; Night vision; Dog whistle; Metronome; Pitch tuner; Counter; Random generator; Pedometer; Body mass index; Period tracker; Translator. Free kit with advertisement, optional removal with paid upgrade.
Screenshots
Verdict
The clearest difference is price: Smart Tools at Free against Toolbox PRO's $3.99. Smart Tools also leads on review sentiment (78% vs 62%). Toolbox PRO's advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating 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
Smart Tools is free to download; Toolbox PRO costs $3.99 up front. Smart Tools sells 1 one-off in-app purchase. Toolbox PRO asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.5 for Toolbox PRO against 4.5 for Smart Tools. That said, the two scores are not equally well evidenced: Toolbox PRO has 3.5K ratings behind it against 322, so its average is the more settled of the two. Written reviews are what separate them: 62% of Toolbox PRO's written reviews are positive against 78% of Smart Tools's.
Toolbox PRO ships an update fortnightly, Smart Tools every 3 months. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.
| Parameter | Toolbox PRO | Smart Tools |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 4.5 (3.5K ratings) | 4.5 (322 ratings) — better |
| Positive reviews | 61.7% of reviews | 77.9% of reviews — better |
| Number of ratings | 3.5K — better | 322 |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 27 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | SkyPaw Co., Limited | Matjaz Marolt |
Customer experience
Toolbox PRO
Smart Tools
User reviews
Toolbox PRO
From 3.5K App Store ratingsWhat we love
- 🚀 Useful tools in one app
- 👍 Intuitive interface
- 🔧 Variety of measurement tools
- ⚙️ Accurate measurements
- 💡 Innovative features
Room to improve
- 🐛 Crashes and compatibility issues
- 🔍 Inaccurate measurements
- 🔒 Privacy concerns with location access
- 💰 Paid features removed from previous versions
- 📚 Lack of instructions or guidance
Smart Tools
From 322 App Store ratingsWhat we love
- 🎯 Versatile collection of useful tools in one app
- 💰 Free app with no hidden costs
- 🔦 Night vision feature works effectively
- 📏 Accurate measurement and sensor tools
- 🎓 Educational value for classroom use
Room to improve
- 📺 Excessive and intrusive advertising
- 🐛 Frequent app crashes and freezes
- 🌙 No dark mode support
- 📱 Poor landscape orientation support
- 🎨 Outdated UI design
Bugs and requests
Toolbox PRO
Reported bugs
4 issues- Decibel meter missing from current version
- Ruler measurements inaccurate on newer devices
- Crashing issues with recent updates
- Barometer and altimeter not functioning properly
Requested features
5 requests- Temperature conversion tool
- Light meter
- Ability to calibrate tools
- Apple Watch app integration
- More customization options
Smart Tools
Reported bugs
11 issues- App crashes on startup with advertising splash screen
- Metronome causes app to force close
- Night vision not working properly
- Translator feature not functioning
- Conversion tools not working
Show 6 moreShow fewer
- Cardiograph readings inaccurate without finger on camera
- Body fat measurement tool returns to settings
- Mirror feature disappeared
- Settings menu crashes on iPad
- Some tools don't light up or display correctly
- Currency conversion data outdated
Requested features
14 requests- Dark mode matching system settings
- Calculator tool
- Compass feature
- Stud finder functionality
- Temperature conversion
Show 9 moreShow fewer
- Smaller volume units (teaspoons, tablespoons)
- Speedometer in miles per hour (MPH)
- Mirror tool restoration
- Proximity warning with audible alarm
- Screenshot and share functionality
- Notes tool
- Customizable tool order/sorting
- Better UI redesign
- Landscape mode support
In-app purchases
Toolbox PRO
No in-app purchases
Smart Tools
- Remove advertisement$2.99
Questions
Is Toolbox PRO free?
Is Smart Tools free?
Which has better reviews, Toolbox PRO or Smart Tools?
Do Toolbox PRO or Smart Tools have ads?
Which is updated more often, Toolbox PRO or Smart Tools?
Other comparisons















