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Best Optisonic 6300 P Apps

221+ iOS apps curated and reviewed

4.2 avg rating
18 free apps
Updated June 2026

With an average user rating of 4.2★, the optisonic 6300 p category is one of the App Store's strongest. Browse all 221+ apps we track, sorted so the most loved ones surface first.

Compare top Optisonic 6300 P Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OPTISONIC 6300 POPTISONIC 6300 PFree—NoNoMay 2026
2OBD2 Car Scanner - EOBD FacileOBD2 Car Scanner - EOBD FacileFree4.6★ (4.9K)NoYesJul 2026
3Nee-VoNee-VoFree4.8★ (7.3K)NoNoJul 2026
4Decibel X:dB Sound Level MeterDecibel X:dB Sound Level MeterFree4.7★ (156K)NoYesJul 2026
5My Flow Self CareMy Flow Self CareFree4.6★ (3.7K)NoNoJul 2026
6Measuring Tape+ Measure AR appMeasuring Tape+ Measure AR appFree4.5★ (2K)YesYesJul 2026
7CamToPlan - 3D Scanner & LiDARCamToPlan - 3D Scanner & LiDARFree4.7★ (2.6K)YesYesJul 2026
8Frequency AnalyzerFrequency AnalyzerFree4.5★ (97)NoYesJul 2026

Top Picks for Optisonic 6300 P

OBD2 Car Scanner - EOBD Facile#2

OBD2 Car Scanner - EOBD Facile by OUTILS OBD FACILE SARL

ELM327 Bluetooth OBD 2: torque
Strong Contender
🔧 Utilities
4.6😐(4.9K ratings)
FreeIn-App Purchases
OBD2 Car Scanner - EOBD Facile screenshot 1
OBD2 Car Scanner - EOBD Facile screenshot 2
OBD2 Car Scanner - EOBD Facile screenshot 3
OBD2 Car Scanner - EOBD Facile screenshot 4
OBD2 Car Scanner - EOBD Facile screenshot 5
OBD2 Car Scanner - EOBD Facile screenshot 6

Transform your smartphone into a professional car diagnostic tool. Read and clear engine fault codes, monitor real-time sensor data, and perform advanced diagnostics without a mechanic. Supports a wide range of OBD2 compliant vehicles.

What We Love

  • 👍 Helpful for diagnosing issues
  • 🚀 Easy to use and connect
  • 💡 Provides useful vehicle data
  • 🔍 Able to read and clear error codes

Room to Improve

  • 💰 Expensive for full functionality
  • 🔒 Requires paid upgrade to access key features
  • 🐛 Connectivity issues and app crashes
Nee-Vo#3

Nee-Vo by Reseau sans fil Otodata Inc

Worth Considering
🔧 Utilities
4.8😐(7.3K ratings)
Free
Nee-Vo screenshot 1
Nee-Vo screenshot 2
Nee-Vo screenshot 3
Nee-Vo screenshot 4
Nee-Vo screenshot 5
Nee-Vo screenshot 6

Instantly view real-time tank levels on your smartphone, eliminating guesswork. Track usage history, receive low-level alerts, and easily request refills from your fuel supplier. Manage multiple tanks and share access with others.

What We Love

  • 👍 Convenient to monitor tank levels
  • 🚀 Helpful for planning propane deliveries
  • 💡 Useful for remote monitoring

Room to Improve

  • 🐛 Inaccurate tank level readings
  • 🔍 Lack of detailed usage data
  • ⏱️ Delayed or outdated information

More Optisonic 6300 P apps to explore

4
Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter
Frequency Spectrum Analyzer
Free

This app transforms your device into a professional sound level meter, precisely measuring ambient noise pressure. It offers advanced features like frequency analysis, historical data management, and dosimeter functions, making it useful for various applications and entertainment.

Precise sound pressure level measurementFrequency spectrum analysis (FFT, BAR graphs)Historical data recording and export
🔧 Utilities
(156K)
free with in-app purchases
5
My Flow Self Care
My Flow Self Care
My Flow Self Care
by Cable & Wireless Holdings, Inc.
Free

Manage your Flow services conveniently from your mobile device. Monitor usage, troubleshoot issues like internet connectivity, and access customer support. The app also features a shop for personalized offers and provides real-time notifications.

Monitor usage, balances, and billingTroubleshoot internet and reset modemManage Wi-Fi settings and run speed tests
📊 Productivity
(3.7K)
free
6
Measuring Tape+ Measure AR app
Measuring Tape+ Measure AR app
Measuring Tape+ Measure AR app
Ruler・Level・Measurement Toolㅤ
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
🔧 Utilities
(2K)
freemium
7
CamToPlan - 3D Scanner & LiDAR
CamToPlan - 3D Scanner & LiDAR
CamToPlan - 3D Scanner & LiDAR
Capture, Measure, Floor Plan
Free

Utilize augmented reality to scan your surroundings and create detailed 3D floor plans. Measure distances, lengths, surfaces, and areas with ease, then export your plans in PDF format for sharing. This tool eliminates the need for traditional measuring devices.

Real-time 3D floor plan creationRoom and property scanningPrecise distance and area measurements
🔧 Utilities
(2.6K)
free with in-app purchases
8
Frequency Analyzer
Frequency Analyzer
Frequency Analyzer
Audio Spectrum, Spectroid, dB
Free

Transform your device into a professional audio analysis tool with advanced FFT analysis, SPL monitoring, and detailed visualizations. Record, analyze, and export audio data with precision calibration and multiple weighting filters.

Real-time FFT analysisCalibrated SPL measurements32-bit float audio recording
🔧 Utilities
(97)
free with in-app purchases
9
Fluke Connect
Fluke Connect
Fluke Connect
Safer. Smarter. Faster.
Free

Wirelessly connect to compatible tools to capture live measurements and data remotely. Analyze trends, generate reports with notes and photos, and receive instant alerts for performance changes. Store and access your data securely in the cloud.

Live tool readingsRemote data captureReal-time trend analysis
📊 Productivity
(137)
free
10
AquaChek Connect
AquaChek Connect
AquaChek Connect
by Hach Company
Free

This app uses photo capture technology to scan test strips and provide personalized pool water treatment recommendations. It offers features like test result history, a water volume calculator, and maintenance reminders to simplify pool care.

Photo capture test strip scanningPersonalized treatment recommendationsTest result history
🔧 Utilities
(1.1K)
free with in-app purchases
11
Pipe Trades Pro Calc
Pipe Trades Pro Calc
Pipe Trades Pro Calc
Calculator | Welding & Piping
Free

This app provides advanced calculation tools and comprehensive data for pipe trade professionals. It streamlines workflows for pipefitters, welders, and steamfitters with features for measurements, fluid dynamics, and material specifications. Designed for efficiency and accuracy, it works offline for on-site use.

Advanced measurement calculationsFluid dynamics and pressure analysisComprehensive pipe data access
🔧 Utilities
(3.6K)
free with in-app purchases
12
AudioTools, dB, Sound & Audio
AudioTools, dB, Sound & Audio
AudioTools, dB, Sound & Audio
RTA, Acoustics Measurement SPL
$19.99

This professional audio analysis app offers a comprehensive suite of tools for acoustic measurements, including SPL, RTA, and FFT. It calibrates device microphones for accurate results and allows for the addition of powerful optional modules for advanced analysis.

SPL Meter with A/C weightingReal Time Analyzer (RTA)Fast Fourier Transform (FFT) analysis
🎵 Music
(5K)
free with in-app purchases
13
Decibel - Accurate dB Meter
Decibel - Accurate dB Meter
Decibel - Accurate dB Meter
by 祥祎 刘
Free

Transform your device into a professional sound meter to accurately measure ambient noise levels. Understand how loud your surroundings are, from quiet rooms to loud events, and learn about potential hearing risks.

Accurate sound pressure level measurementMeasures decibels (dB)Provides real-time sound intensity readings
🔧 Utilities
(470)
free
14
Noise Level: Sonomètre dB
Noise Level: Sonomètre dB
Noise Level: Sonomètre dB
Mesurer le bruit sur iPhone
Free

Transform your device into a professional decibel meter to measure and track sound levels in real-time. Save measurements, view history charts, and set custom alerts for excessive noise. Useful for documenting sound exposure or identifying noise sources.

Real-time decibel meterSave and export noise measurementsNoise history charts
🔧 Utilities
(294)
free with in-app purchases
15
Sound Meter (Decibel)
Sound Meter (Decibel)
Sound Meter (Decibel)
Measure the noise level
Free

This application measures and displays environmental noise levels in decibels. It offers various visual representations of the data, including gauges, graphs, and numerical readouts. Users can also save their measurement history.

Measures decibel valuesDisplays noise referenceShows min/avg/max dB
🔧 Utilities
(2.6K)
ad-supported
16
dB Volume
dB Volume
dB Volume
by DSP Mobile
Free

Transform your iPhone into a Sound Pressure Level (SPL) meter. Measure environmental noises with adjustable weighting curves and response times, including Leq measurement. Ideal for understanding ambient sound levels.

Sound Pressure Level (SPL) MeterAdjustable weighting curves (A, B, C, Z)Adjustable response times (Impulse, Slow, Fast)
🎵 Music
(13)
free
17
Flow Test Calculator
Flow Test Calculator
Flow Test Calculator
by Larry Owens
Free

Calculate hydrant flow rates and determine maximum water system flow. This tool uses a standard variation of the Hazen-Williams formula for calculations. Imperial units are currently supported, with metric coming soon.

Hydrant flow rate calculationMaximum water system flow determinationHazen-Williams formula implementation
📊 Productivity
(63)
free with in-app purchases
18
SPARKvue
SPARKvue
SPARKvue
by PASCO scientific
Free

Collect, visualize, and analyze real-time sensor data for STEM education. Wirelessly connect sensors, capture images for analysis, and build custom displays. Share live data and create electronic lab journals for collaborative learning.

Live sensor data collectionWireless Bluetooth sensor connectionMultiple data display options
📚 Education
(610)
free
19
SoloCUE
SoloCUE
SoloCUE
Setup. Diagnose. Share.
Free

This app enables service technicians to remotely monitor, set up, and diagnose specific ultrasonic flow and thermal energy meters. It allows for saving and sharing meter configurations via Bluetooth connection. Requires a mobile device with Bluetooth 4.2 or later.

Monitor ultrasonic flow metersSetup meter configurationsDiagnose meter issues
🔧 Utilities
(1)
free
20
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
🔧 Utilities
(3.5K)
paid

FAQ about Optisonic 6300 P

Are there free optisonic 6300 p apps for iPhone?
Yes — 18 of the top optisonic 6300 p apps we rank are free to download, including OPTISONIC 6300 P and OBD2 Car Scanner - EOBD Facile.
OPTISONIC 6300 P has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 221+ optisonic 6300 p apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.