Comparison

OpeNoise vs MyPalladio

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

Head to head
About

OpeNoise

This application measures real-time sound pressure levels, displaying minimum and maximum values. It offers advanced analysis like third octave and FFT, with options to save data, calibrate, and share measurements with a community. Note: it is not intended for professional use.

Highlights
  • Real-time A-weighted sound pressure level measurement
  • Minimum and maximum level tracking
  • Third octave and FFT analysis
  • Data saving in text file
  • Calibration functionality
  • Measurements displayed on a map
  • Community sharing of calibration and measurements
Features
Read full description

OpeNoise is a real-time noise level meter. TECHNICAL SPECIFICATIONS: - Real-time A-weighted sound pressure level measurement - Minimum and maximum level - Third octave and FFT analysis - Data saving in text file - Calibration - Displaying measurements on a map - Metadata compilation - Sharing calibration and measurements with the OpeNoise community TERM OF USE This app is not intended for professional use, it does not necessarily guarantee an accurate noise measurement. Since each device has a different response to noise, a comparison with a professional noise level meter in the measurement dynamic range is required. The utilization of the app requires adequate technical knowledge and skill; an extemporary measurement might not be correct. The calibrations and measurements sent to the OpeNoise community will be used for statistical purposes only and cannot be used in any way to verify compliance with legal limits. CREDITS Developers: Arpa Piemonte (Regional Agency for the Protection of the Environment of Piedmont - Italy - www.arpa.piemonte.it). The code is open source under GNU v.2 license or later, the code is on GitHub: https://github.com/Arpapiemonte/ KEYWORDS noise level meter, level, sound, noise, measure, measurement, dB, db, dBA, dB(A), decibel

About

MyPalladio

Features
Read full description

L'applicazione del gestionale Palladio sviluppata da S.A. Software rappresenta una soluzione completa e altamente personalizzabile per le aziende che utilizzano Palladio. Con una vasta gamma di funzionalità e un'interfaccia utente intuitiva, Palladio consente alle aziende di semplificare e automatizzare i loro processi produttivi. PERMESSI NECESSARI per il corretto funzionamento dell'Applicazione: -Viene richiesto l'accesso A Tutti i File del dispositivo per la SCRITTURA di file PDF nel dispositivo, come ad esempio nella sezione 'Assegnazione articoli ad anagrafica' in modo tale da avere traccia delle operazioni eseguite ed eventualmente stamparle con maggiore facilità. -Viene richiesto l'accesso in LETTURA a Tutti i File durante la fase di allegazione di documenti, come ad esempio nelle sezioni 'Spedizione articoli', 'Spedizione scatole' ed 'Assegnazione dati/parti codice', in questo modo l'utente potrà collegare alle operazioni eseguite una prova materiale. -Viene richiesto l'accesso alla fotocamera nelle stesse occasioni e per i medesimi motivi di quanto citato nel punto precedente.

Screenshots

OpeNoise4 screens
MyPalladio3 screens

Verdict

The call

The clearest difference is update cadence: MyPalladio at every 3 weeks against OpeNoise's every 7 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

OpeNoise ships an update every 7 months, MyPalladio every 3 weeks. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level
OpeNoise versus MyPalladio: the parameters behind the verdict, then further details
ParameterOpeNoiseMyPalladio
PriceFreeFree
Rating4.0 (4 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings4 — better—
Update frequencyEvery 7 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size12 MB99 MB
Age rating4+4+
DeveloperArpa PiemonteS.A. Software SRL

In-app purchases

None

OpeNoise

No in-app purchases

None

MyPalladio

No in-app purchases

Questions

Is OpeNoise free?
OpeNoise is free to download, with no in-app purchases.
Is MyPalladio free?
MyPalladio is free to download, with no in-app purchases.
Do OpeNoise or MyPalladio have ads?
Neither OpeNoise nor MyPalladio shows ads.
Which is updated more often, OpeNoise or MyPalladio?
OpeNoise ships an update every 7 months, and MyPalladio every 3 weeks. Most recently, OpeNoise was updated on October 13, 2026 and MyPalladio on October 25, 2026.

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