OpeNoise vs MyPalladio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
MyPalladio
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | OpeNoise | MyPalladio |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | — |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 7 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 12 MB | 99 MB |
| Age rating | 4+ | 4+ |
| Developer | Arpa Piemonte | S.A. Software SRL |
In-app purchases
OpeNoise
No in-app purchases
MyPalladio
No in-app purchases









