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Best Nielsen Meter Apps

218+ iOS apps curated and reviewed

3.8 avg rating
18 free apps
Updated July 2026

Every iPhone needs a few good nielsen meter apps. We benchmark 218+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Nielsen Meter Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Nielsen Meter CompanionNielsen Meter CompanionFree2.2β˜… (214)NoNoAug 2026
2Nielsen Mobile AppNielsen Mobile AppFree4.1β˜… (539)NoNoAug 2026
3Toolbox - Smart Meter ToolsToolbox - Smart Meter ToolsFree4.5β˜… (14K)YesYesAug 2026
4Kestrel LiNKKestrel LiNKFree2.9β˜… (30)NoNoJul 2026
5Lumu Light MeterLumu Light MeterFree3.4β˜… (99)NoYesMay 2026
6Ruler lite:tape measure lengthRuler lite:tape measure lengthFree4.2β˜… (353)NoNoJul 2026
7Cute-O-MeterCute-O-MeterFree1.5β˜… (324)NoNoJul 2026
8Toolbox PRO: Smart Meter ToolsToolbox PRO: Smart Meter Tools$3.994.5β˜… (3.5K)NoNoAug 2026

Top Picks for Nielsen Meter

Nielsen Meter Companion#1

Nielsen Meter Companion by The Nielsen Company

Editor's Choice
πŸ”§ Utilities
2.2😞(214 ratings)
Free
Nielsen Meter Companion screenshot 1
Nielsen Meter Companion screenshot 2
Nielsen Meter Companion screenshot 3
Nielsen Meter Companion screenshot 4
Nielsen Meter Companion screenshot 5
Nielsen Meter Companion screenshot 6

This app allows invited study participants to submit their media-choice data to Nielsen. It provides up-to-date information on participation status, rewards, and allows users to track points and compete with others.

What We Love

  • πŸ’¬ Direct messaging feature works well
  • πŸ“ Find meter functionality (when working)
  • 🎯 Points tracking for sweepstakes
  • πŸ“± Helpful for locating misplaced meters

Room to Improve

  • πŸ› Frequent app crashes and freezes
  • πŸ”“ Constant unexpected logouts
  • πŸ”‹ Requires location always-on, drains battery
Nielsen Mobile App#2

Nielsen Mobile App by The Nielsen Company

Strong Contender
πŸ”§ Utilities
4.1😊(539 ratings)
Free
Nielsen Mobile App screenshot 1
Nielsen Mobile App screenshot 2
Nielsen Mobile App screenshot 3
Nielsen Mobile App screenshot 4
Nielsen Mobile App screenshot 5
Nielsen Mobile App screenshot 6

This app allows individuals participating in Nielsen's media research to contribute to understanding internet and mobile device usage. By installing the app, users help measure the digital landscape and can earn rewards for their participation. An invitation and prior registration are required to use its features.

What We Love

  • πŸš€ Easy to use
  • πŸ‘ Set and forget
  • πŸ’° Earn rewards for doing nothing
  • 🎁 Wide range of rewards

Room to Improve

  • πŸ”Œ Drains battery
  • πŸ”’ Privacy concerns
  • πŸ› Frequent disconnections
Toolbox - Smart Meter Tools#3

Toolbox - Smart Meter Tools by Thanh Dinh

Best Measuring Tool Box App
Worth Considering
πŸ”§ Utilities
4.5😊(14K ratings)
FreeAdsIn-App Purchases
Toolbox - Smart Meter Tools screenshot 1
Toolbox - Smart Meter Tools screenshot 2
Toolbox - Smart Meter Tools screenshot 3
Toolbox - Smart Meter Tools screenshot 4
Toolbox - Smart Meter Tools screenshot 5

Transform your device into a versatile toolkit with a comprehensive suite of measuring instruments. This app offers a metronome, stopwatch, timer, ruler, level, and various sensors to assist with a wide range of tasks.

What We Love

  • πŸš€ Useful tools
  • πŸ‘ Accurate measurements
  • 🧠 Versatile functionality
  • 🧰 All-in-one toolbox

Room to Improve

  • πŸ› Ruler inaccurate
  • πŸ” Lack of instructions
  • πŸ’° Ads/in-app purchases

More Nielsen Meter apps to explore

4
Kestrel LiNK
Kestrel LiNK
Kestrel LiNK
Know your conditions.
Free

This application allows users to monitor, download, and share environmental data collected by Kestrel Instruments meters and data loggers. It provides a seamless way to send your weather information to the cloud for further analysis and accessibility.

Monitor environmental dataDownload dataShare data
β˜€οΈ Weather
(30)
free
5
Lumu Light Meter
Lumu Light Meter
Lumu Light Meter
Pro color and flash meter
Free

This app functions as a standalone reflective light meter or pairs with hardware for professional flash and color temperature measurements. It offers various modes for photography and videography, storing measurements with notes and location.

Standalone reflective light meterFlash and color temperature meteringPhoto and cine/video modes
πŸ“· Photo & Video
(99)
free with in-app purchases
6
Ruler lite:tape measure length
Ruler lite:tape measure length
Ruler lite:tape measure length
Tape Ruler with AR technology
Free

Measure lengths and distances in the real world using your device's camera. Supports single line, chained measurements, and perimeter calculations. Customize measurements with different colors.

AR measurement technologySingle line measurementChain measurement
πŸ”§ Utilities
(353)
free
7
Cute-O-Meter
Cute-O-Meter
Cute-O-Meter
by Palmanac Limited
Free

Discover how cute your friends are with this app that uses the camera or photo library to analyze faces. It provides a cuteness score based on the scientific 'Golden Ratio' principle, offering a fun way to gauge perceived attractiveness.

Facial attractiveness analysisCamera integrationPhoto library selection
🎬 Entertainment
(324)
free
8
Toolbox PRO: Smart Meter Tools
Toolbox PRO: Smart Meter Tools
Toolbox PRO: Smart Meter Tools
Best Measuring Tool Box App
$3.99

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 pressureAltimeter for elevation above sea levelCompass for navigation
πŸ”§ Utilities
(3.5K)
paid
9
Illuminati Meter
Illuminati Meter
Illuminati Meter
Wireless light and color meter
Free

This app connects to a wireless light and color meter via Bluetooth, displaying exposure, color temperature, and other light data on your smartphone. It helps photographers and videographers set accurate exposure and white balance for various camera types and lighting conditions.

Bluetooth connectivity to IM100 meterDisplays exposure and color temperatureSupports still and video camera settings
πŸ“· Photo & Video
(15)
free
10
Alti-meter
Alti-meter
Alti-meter
Get you current altitude
Free
$0.99 | 100% OFF

This app provides your current altitude with a simple and cool interface. It allows switching between meters and feet and automatically stores your maximum altitude. It's also available for Apple Watch and as a widget.

Current altitude displaySwitch between meters and feetStore maximum altitude
πŸ”§ Utilities
(271)
free
11
myLightMeter PRO
myLightMeter PRO
myLightMeter PRO
A reliable light meter
$3.99
$4.99 | 20% OFF

This app provides precise exposure metering for photographers, supporting both digital and analog workflows. It offers a comprehensive set of manual controls and advanced tools like a hyperfocal distance calculator.

Extended low-light sensitivityIncident and reflected meteringManual exposure control
πŸ“· Photo & Video
(1.1K)
paid
12
Camera RPM Meter - StrobeLight
Camera RPM Meter - StrobeLight
Camera RPM Meter - StrobeLight
Camera Tachometer - RPM Meter
Free

Measure rotational speed using your phone's camera or a simulated strobe light. Simply mark the rotating object and adjust the settings until it appears stationary to get an accurate RPM reading. The app also functions as a torchlight.

Measure RPM with mobile cameraMeasure RPM with strobe light simulationAdjust RPM with seek bar or buttons
πŸ”§ Utilities
(32)
free with in-app purchases
13
Ruler - Digital Meter Scale
Ruler - Digital Meter Scale
Ruler - Digital Meter Scale
by Abin Joseph
Free

Transform your iPhone into a handy measuring tool. Accurately measure lengths in centimeters and inches, up to 1 meter, without needing a physical ruler.

Use iPhone as a rulerMeasure in centimetersMeasure in inches
πŸ”§ Utilities
(61)
free
14
Gauges: Speedometer & Sensors
Gauges: Speedometer & Sensors
Gauges: Speedometer & Sensors
Altimeter, Sound Meter & More
Free

This utility app transforms your device into a multi-sensor tool. It provides real-time readings for GPS, altitude, speed, barometric pressure, acceleration, magnetic force, sound levels, and light intensity. Visualize data with graphs and maps, mark values, and record sensor information for later analysis.

Real-time sensor readingsGPS, Altimeter, SpeedometerBarometer, Accelerometer, Magnetometer
πŸ”§ Utilities
(3K)
free with in-app purchases
15
Measure - ARKit Ruler & Meter
Measure - ARKit Ruler & Meter
Measure - ARKit Ruler & Meter
Measure Dimensions with camera
Free

Measure distances and dimensions accurately using your device's camera with augmented reality. Features include undo, color customization, easy screenshots, single-tap measurements, and unit conversion (cm, m, inch).

Augmented Reality measurementsPrecise distance calculationUndo functionality
πŸ”§ Utilities
(457)
free with in-app purchases
16
Speedometer km/h Odometer
Speedometer km/h Odometer
Speedometer km/h Odometer
Bicycle, Train, Fastest Speed
Free

This GPS-based application displays your current speed in km/h and tracks distance traveled. It records your maximum speed, alerts you to speed changes, and shows your top speed's location on a map. Offers light and dark modes for user preference.

GPS speed display (km/h)Distance traveled trackingMaximum speed recording
πŸ”§ Utilities
(217)
ad-supported
17
Protractor Angle Measure Tool
Protractor Angle Measure Tool
Protractor Angle Measure Tool
Spirit Level, Meter & Finder
Free

This tool transforms your device into a precise angle measurement instrument. It's ideal for DIY projects, construction, and renovations, offering real-time readings in various formats. Get professional-grade accuracy for all your angled surface needs.

Precise angle measurementVertical and horizontal orientationsMultiple measurement units (degrees, radians, gradians)
πŸ”§ Utilities
(149)
free with in-app purchases
18
Light Meter LM-3000
Light Meter LM-3000
Light Meter LM-3000
Simple & accurate measurement!
Free

Transform your smartphone into a professional light meter. Measure illuminance and color temperature with scientifically validated accuracy, trusted by professionals. Requires a simple diffuser for precise readings.

Measure illuminance (lux/foot-candle)Measure color temperature (Kelvin)Industry-leading accuracy
πŸ”§ Utilities
(2.5K)
free with in-app purchases
19
Lux Light Meter for Mobile
Lux Light Meter for Mobile
Lux Light Meter for Mobile
Lux-Meter & Exposure Measure
Free

This app provides accurate and easy-to-use light measurements in lux and foot candles. It's ideal for photographers, plant owners, and anyone needing to assess ambient light levels in various spaces. Features include real-time color temperature measurement and calculation of the daily light integral.

Real-time color temperature measurementLux and foot candle measurementsDaily light integral (DLI) calculation
πŸ”§ Utilities
(229)
free with in-app purchases
20
Measuring Tape+ Measure AR app
Measuring Tape+ Measure AR app
Measuring Tape+ Measure AR app
Ruler・Level・Measurement Toolγ…€
Free

Transform your device into a powerful measuring tool using augmented reality. Accurately measure objects and spaces by simply pointing your camera. Save, share, and manage your measurements with ease.

Augmented reality measurementArea and height measurementBubble level tool
πŸ”§ Utilities
(2K)
freemium

FAQ about Nielsen Meter

What are the best nielsen meter apps for iPhone?
Nielsen Meter Companion tops our nielsen meter apps ranking as of July 2026, with a 2.2-star average from 214 App Store ratings, and it's free to download.
Yes β€” 18 of the top nielsen meter apps we rank are free to download, including Nielsen Meter Companion and Nielsen Mobile App.
Nielsen Meter Companion has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 218+ nielsen meter apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
The Nielsen Meter Companion app is designed exclusively for individuals invited by Nielsen to participate in their studies. It serves as a tool for submitting media-choice data and accessing information about your study participation and rewards.
This app is strictly for invited study members only. It requires valid login information provided by Nielsen and is not available for the general public. Without these credentials, the app will not function.

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