Comparison

LIGHTmetric ONE App vs Smart Tools!

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

Head to head
About

LIGHTmetric ONE App

Features
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EN: Control the LIGHTmetric ONE spectral measuring devices remotely, carry out measurements, analyze data and much more. Why spend time downloading data from the measuring device when you can send it directly from the app? Never before has remote measurement been so easy and never before have you been able to analyze measurement data so quickly directly on your smartphone! Swipe through the different views, whether color location, spectrum, color temperature or much more. Of course, you can also analyze the data on the device or the PC software, but the app supports you at the measurement location and increases your efficiency with increased usability. Download the app free of charge and get started right away. If you have any problems, please contact us at: https://www.light-metric.com/de-de/service-and-support/ DE: Steuern Sie das LIGHTmetric ONE spektalre Messgeräte aus der Ferne, führen Sie Messungen durch, analysieren Sie Daten und vieles mehr. Warum aufwendig Daten vom Messgerät herunterladen, wenn sie diese gleich von der App verschicken können? Noch nie war eine ferngesteuerte Messung so einfach und noch nie hat man die Messdaten so schnell direkt am Smartphone auswerten können! Swipen sie durch die verschiedenen Ansichten, egal ob Farbort, Spektrum, Farbtemperatur oder vieles mehr. Selbstverständlich können Sie die Daten auch am Gerät oder PC Software analysieren, aber die App unterstütze sie am Messort und steigert ihre Effizienz bei erhöhter Usability. Laden Sie die App kostenfrei herunter und legen direkt los. Sollten Sie Probleme haben, kontaktieren sie uns gerne auf: https://www.light-metric.com/de-de/service-and-support/

About

Smart Tools!

Features
Read full description

Smart Tools brings the measurement and construction utilities you reach for on a job site into one clean, easy-to-use app. Whether you are hanging a picture, checking a surface, estimating materials, or reading sensor levels, Smart Tools helps you get accurate results without switching between multiple apps. Built for contractors, tradespeople, DIY homeowners, and anyone who works with their hands, Smart Tools combines leveling, outdoor navigation, measurement, construction math, and sensor tools in a single toolkit you can carry in your pocket. What you can do with Smart Tools • Level surfaces with a responsive bubble level and angle readout • Find direction with a digital compass and declination support • View GPS coordinates, altitude, and speed for outdoor work • Measure with an on-screen ruler in metric and imperial units • Estimate real-world distance and height using AR surface detection • Check angles with a sensor-based and camera protractor • Convert length, area, volume, mass, pressure, and speed units • Calculate paint, tile, flooring, concrete, and pipe quantities • Read sound levels, light intensity, magnetic fields, and vibration • Save favorites and search tools quickly from the home screen • Switch between light, dark, and system appearance • Calibrate sensor tools and reset calibration when needed Designed for real-world use Smart Tools is made for practical tasks: leveling a shelf, checking a wall angle, confirming coordinates on site, estimating how much paint or tile you need, or taking a quick sound or light reading. Tools are organized by category so you can open what you need in seconds. AR measurement tools use your device camera to detect surfaces and estimate distance and height in the environment around you. Sensor tools use your phone’s built-in hardware to display live readings on screen. Construction calculators help you plan material quantities with clear inputs and useful results you can share. Privacy and your data No account is required. Measurements, calculator entries, favorites, and settings are stored locally on your device. Smart Tools requests camera, location, microphone, and motion permissions only when a specific tool needs them. You can manage permissions anytime in iOS Settings. Smart Tools is free to download and supported by ads. We do not require you to create a profile or sign in to use the app. Download Smart Tools today and keep leveling, measuring, calculating, and sensing tools ready whenever you need them.

Screenshots

LIGHTmetric ONE App4 screens
Smart Tools!4 screens

Verdict

The call

The clearest difference is update cadence: Smart Tools! at every 10 days against LIGHTmetric ONE App's every 5 months. On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

LIGHTmetric ONE App ships an update every 5 months, Smart Tools! every 10 days. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.

Scorecard1 real difference · 5 level
LIGHTmetric ONE App versus Smart Tools!: the parameters behind the verdict, then further details
ParameterLIGHTmetric ONE AppSmart Tools!
PriceFreeFree
Update frequencyEvery 5 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size5 MB73 MB
Age rating17+4+
DeveloperGigahertz Optik GmbHVENUSAPPS PRIVATE LIMITED

In-app purchases

None

LIGHTmetric ONE App

No in-app purchases

None

Smart Tools!

No in-app purchases

Questions

Is LIGHTmetric ONE App free?
LIGHTmetric ONE App is free to download, with no in-app purchases.
Is Smart Tools! free?
Smart Tools! is free to download, with no in-app purchases.
Do LIGHTmetric ONE App or Smart Tools! have ads?
Neither LIGHTmetric ONE App nor Smart Tools! shows ads.
Which is updated more often, LIGHTmetric ONE App or Smart Tools!?
LIGHTmetric ONE App ships an update every 5 months, and Smart Tools! every 10 days. Most recently, LIGHTmetric ONE App was updated on October 19, 2026 and Smart Tools! on October 18, 2026.

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