Comparison

Auralize vs Dra Celeste

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

Head to head
About

Auralize

Features
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Auralize is an acoustic measurement tool for iPhone that combines sound level meter and decibel meter features to measure, record, and document sound levels in the field. Built by acoustic and computer engineers, Auralize uses a calibration correction factor obtained in a laboratory. Up to 4000 Hz, the app qualifies as a Class 2 measurement, delivering reliable accuracy for technical fieldwork. Track sound levels in dB(A) in real time, view the equivalent level (Leq), the maximum level, and sound pressure (SPL) data with acoustic weighting. During measurement, follow sound variations on a chart updated in real time. More than measuring, Auralize helps you keep the full context of every measurement organized β€” from the field record to the final report. REAL-TIME MEASUREMENT Track sound levels in dB(A), the equivalent level (Leq), the maximum level, and sound pressure (SPL) information throughout the measurement. MEASUREMENT CHART See in real time how the sound level varies over the measurement and clearly follow how the environment behaves. AUDIO RECORDING Save the measurement together with a WAV-format audio recording, keeping a sound record of the analyzed moment. MEASUREMENT WITH CAMERA Perform acoustic measurements with photo and video, combining visual context with sound recording and real-time acoustic, location, and time data. PHOTOS AND LOCATION Add photos and location information to measurements, including coordinates and city, to record the context of every analysis carried out in the field. PROJECT ORGANIZATION Group your measurements into projects and keep an organized history to review past records and results whenever you need. PDF REPORTS Gather the data recorded during measurement into PDF reports ready to review and share. FROM MEASUREMENT TO REPORT Sound levels, charts, recordings, photos, location, and results stay organized in a single flow, making acoustic measurement work simpler and more complete. Measure. Record. Organize. Share. Terms of Use and Privacy Policy By using Auralize, you agree to the app's Terms of Use and Privacy Policy. Auralize works locally: your measurements, recordings, photos, videos, and location data are stored on your own device and are not sent to our servers. Subscriptions are processed by Apple and managed by RevenueCat, and we collect anonymous usage data (via Mixpanel) only to improve the app. Auralize may show partner ads, with no ad tracking (IDFA). See the full Terms of Use and Privacy Policy at: https://sassy-pillow-cea.notion.site/Auralize-Termos-de-Uso-e-Pol-tica-de-Privacidade-8b269b20539e4bfe8fc9e40e0529638f

About

Dra Celeste

Features
Read full description

Agora, com o aplicativo oficial da Dra Celeste, vocΓͺ tem acesso direto a tudo: - Agenda - Comunicados e novidades - Acompanhamento da sua jornada - Eventos e conteΓΊdos exclusivos - Pagamento de mensalidade

Screenshots

Auralize4 screens
Dra Celeste4 screens

Verdict

The call

The clearest difference is update cadence: Dra Celeste at every 3 weeks against Auralize's every 3 months. Dra Celeste also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Auralize ships an update every 3 months, Dra Celeste every 3 weeks. The most recent releases landed on October 10, 2026 and August 22, 2026 respectively.

Scorecard2 real differences Β· 4 level
Auralize versus Dra Celeste: the parameters behind the verdict, then further details
ParameterAuralizeDra Celeste
PriceFreeFree
Update frequencyEvery 3 monthsEvery 3 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod β€” better
Requires iOS16.215.1 β€” better
Further details β€” not scored
Size24 MB38 MB
Age rating4+4+
DeveloperAURALIZE SOFTWARE LTDASigno Web Solucoes LTDA ME

In-app purchases

None

Auralize

No in-app purchases

None

Dra Celeste

No in-app purchases

Questions

Is Auralize free?
Auralize is free to download, with no in-app purchases.
Is Dra Celeste free?
Dra Celeste is free to download, with no in-app purchases.
Do Auralize or Dra Celeste have ads?
Neither Auralize nor Dra Celeste shows ads.
Which is updated more often, Auralize or Dra Celeste?
Auralize ships an update every 3 months, and Dra Celeste every 3 weeks. Most recently, Auralize was updated on October 10, 2026 and Dra Celeste on August 22, 2026.

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