Comparison

MyTemp vs OpeNoise

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

Head to head
About

MyTemp

This app supports daily temperature measurement for various environments and objects using a connected hi-tech accessory. It allows you to save readings, view historical data in graphs, and quickly access nearby pharmacies and hospitals.

Highlights
  • Non-contact temperature detection
  • Save measurements to a configurable address book
  • View historical data in easy-to-read graphs
  • Quick access to nearby pharmacies and hospitals
  • Set custom reminders
  • Consult user manual
Read full description

MyTemp è l’APP di supporto giornaliero per la misurazione della temperatura con una tecnologia all'avanguardia che soddisfa curiosità ed esigenze specifiche: all’aperto, al chiuso, in casa ed in ufficio, permette di conoscere la temperatura di un oggetto, di un ambiente o semplicemente di rilevare la temperatura di un cibo o di un liquido. MyTemp utilizza l’omonimo accessorio hi-tech, vero e proprio termometro digitale compatto e leggero che consente la rilevazione della temperatura senza contatto diretto. L’applicazione permette di salvare le misurazioni in una rubrica configurabile e visualizzare i dati raccolti come storico delle misurazioni in un grafico di facile lettura. La rilevazione della temperatura avviene a distanza ricevendo ed elaborando i dati della temperatura in meno di 3 secondi grazie all’applicazione che garantisce vantaggi immediati: comodità, velocità e facilità di utilizzo. Tramite l'app è possibile accedere rapidamente ai servizi di navigazione verso farmacie di turno e ospedali più vicini, impostare promemoria con scadenza e testo personalizzati e consultare direttamente il manuale d'uso. Può essere acquistato sullo store online di Custom S.p.A. a questo indirizzo:

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

Screenshots

MyTemp4 screens
OpeNoise4 screens

Verdict

The call

The clearest difference is review sentiment: OpeNoise at 86% against MyTemp's 0%. MyTemp's advantage is update cadence (every 10 days vs every 7 months) and iOS requirement (9.3 vs 15.0). On price, ads, in-app purchases and monetization model 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

MyTemp ships an update every 10 days, OpeNoise every 7 months. The most recent releases landed on September 24, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level
MyTemp versus OpeNoise: the parameters behind the verdict, then further details
ParameterMyTempOpeNoise
PriceFreeFree
Rating—4.0 (4 ratings) — better
Positive reviews0.0% of reviews85.7% of reviews — better
Number of ratings—4 — better
Update frequencyEvery 10 days — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.3 — better15.0
Further details — not scored
Size285 MB12 MB
Age rating12+4+
DeveloperNetrisingAgenzia Regionale per la Protezione Ambientale del Piemonte

Customer experience

MyTemp

Written reviews6 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

OpeNoise

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews7 reviews
Positive85.7%
Neutral0.0%
Negative14.3%

In-app purchases

None

MyTemp

No in-app purchases

None

OpeNoise

No in-app purchases

Questions

Is MyTemp free?
MyTemp is free to download, with no in-app purchases.
Is OpeNoise free?
OpeNoise is free to download, with no in-app purchases.
Do MyTemp or OpeNoise have ads?
Neither MyTemp nor OpeNoise shows ads.
Which is updated more often, MyTemp or OpeNoise?
MyTemp ships an update every 10 days, and OpeNoise every 7 months. Most recently, MyTemp was updated on September 24, 2026 and OpeNoise on October 13, 2026.

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