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Best Fabien Lefebvre Apps

10+ iOS apps curated and reviewed

3.4 avg rating
3 free apps
Updated June 2026

Whether you're new to fabien lefebvre or looking for an upgrade, our curated collection of 10+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Fabien Lefebvre Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SPLnFFT Noise MeterSPLnFFT Noise Meter$3.994.8★ (60)NoYesAug 2026
2logSPLlogSPL$1.995.0★ (1)NoNoJul 2026
3BetonMix (concrete calculator)BetonMix (concrete calculator)Free2.0★ (1)YesYesMay 2026
4Diapason Audio GeneratorDiapason Audio Generator$1.995.0★ (1)NoNoJun 2026
5Speaker MeterSpeaker Meter$0.992.5★ (2)YesYesJul 2026
6RTSPmyCamRTSPmyCamFree1.0★ (1)YesYesMay 2026
7Roudoudz | Livre de naissanceRoudoudz | Livre de naissanceFree—NoYesMay 2026
8Legion of HonorLegion of Honor$0.99—NoNoAug 2026

Top Picks for Fabien Lefebvre

SPLnFFT Noise Meter#1

SPLnFFT Noise Meter by Fabien Lefebvre

Serious audio measurements
Editor's Choice
🔧 Utilities
4.8😊(60 ratings)
$3.99In-App Purchases
SPLnFFT Noise Meter screenshot 1
SPLnFFT Noise Meter screenshot 2
SPLnFFT Noise Meter screenshot 3
SPLnFFT Noise Meter screenshot 4
SPLnFFT Noise Meter screenshot 5
SPLnFFT Noise Meter screenshot 6

This app provides advanced audio measurement capabilities, including sound level metering, frequency analysis, and signal generation. It offers both simple interfaces for daily use and detailed metrics for professional applications, with features compliant with industry standards.

What We Love

  • ⭐ Highly accurate sound measurements compared to professional equipment
  • 🎯 Professional-grade features at affordable price point
  • 📊 Comprehensive FFT and frequency analysis capabilities
  • 🎨 Clean, intuitive, and visually appealing interface

Room to Improve

  • 🎤 Microphone gain stuck on auto with built-in iPhone mic
  • 📞 Limited customer support accessibility (Facebook-only contact)
  • 🔄 Persistent review request pop-ups despite already reviewing
logSPL#2

logSPL by Fabien Lefebvre

Noise meter
Strong Contender
🔧 Utilities
5.0(1 ratings)
$1.99
logSPL screenshot 1
logSPL screenshot 2
logSPL screenshot 3
logSPL screenshot 4

This app functions as a sophisticated sound level meter, offering both basic and advanced features for measuring noise. It allows users to adjust update rates, select weighting types, and view historical data and real-time histograms. Calibration is recommended for optimal accuracy.

BetonMix (concrete calculator)#3

BetonMix (concrete calculator) by Fabien Lefebvre

Simple concrete calculator
Worth Considering
🔧 Utilities
2.0(1 ratings)
FreeAdsIn-App Purchases
BetonMix (concrete calculator) screenshot 1
BetonMix (concrete calculator) screenshot 2
BetonMix (concrete calculator) screenshot 3
BetonMix (concrete calculator) screenshot 4

Calculate the precise amounts of cement, sand, and gravel needed for your concrete or mortar projects. Input your project dimensions and mixer type to receive results in bags or liters, with an option for imperial units.

More Fabien Lefebvre apps to explore

4
Diapason Audio Generator
Diapason Audio Generator
Diapason Audio Generator
Audio generation since 2010
$1.99

Generate various audio test tones, including sine waves, noise, and more. Combine up to four independent sources with phase control for each speaker. Monitor waveforms and output power with clipping indication.

Multiple test tone types (sine, square, triangle, sawtooth, noise)Combine up to 4 independent audio sourcesPhase switch for each speaker channel
🔧 Utilities
(1)
paid
5
Speaker Meter
Speaker Meter
Speaker Meter
Measure your speakers
$0.99

Easily measure the frequency response of your HiFi loudspeakers in under a minute. Get a complete overview of your system's performance with just a few clicks. Does not support wireless speaker connections.

Measure loudspeaker frequency responseWhite noise signal generationAutomatic recording and storage
🔧 Utilities
(2)
paid
6
RTSPmyCam
RTSPmyCam
RTSPmyCam
Monitoring IP cams made simple
Free

Monitor your IP cameras directly without proprietary clouds. This app simplifies the process by supporting only the RTSP protocol and h264 codec, offering essential options for dynamic IP addresses and HD/standard definition channels.

Direct IP camera monitoringBypasses proprietary cloudsSupports RTSP (TCP) protocol
🔧 Utilities
(1)
free with in-app purchases
7
Roudoudz | Livre de naissance
Roudoudz | Livre de naissance
Roudoudz | Livre de naissance
by Fabien Michel
Free

This app helps you create a digital baby book to capture and preserve precious family memories. Easily record milestones, firsts, and photos, ensuring your child's early moments are safely stored and accessible anywhere.

Digital baby book creationCapture baby's evolution and milestonesRecord all important firsts
🌟 Lifestyle
(0)
free with in-app purchases
8
Legion of Honor
Legion of Honor
Legion of Honor
France's Greatest Honor
$0.99
📚 Education
(0)

FAQ about Fabien Lefebvre

What are the best fabien lefebvre apps for iPhone?
SPLnFFT Noise Meter tops our fabien lefebvre apps ranking as of June 2026, with a 4.8-star average from 60 App Store ratings, and it's priced at $3.99.
Yes — 3 of the top fabien lefebvre apps we rank are free to download, including BetonMix (concrete calculator) and RTSPmyCam.
SPLnFFT Noise Meter has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 10+ fabien lefebvre apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
SPLnFFT is a comprehensive sound level meter and audio analysis tool for iPhone and iPad. It offers features like frequency analysis, test signal generation, and dosimeter functions, catering to both casual users monitoring noise exposure and professionals needing precise acoustic measurements.
Key features include a sound level meter with real-time displays, frequency analysis via FFT, a test signal generator, and various professional measurement metrics like Leq, peak, and L95. It also supports A&C weightings compliant with ANSI standards.