Voluts vs Auralize
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Voluts
Manage church volunteer schedules easily. Leaders can create and validate volunteer assignments, while volunteers can view their schedules, request swaps, and check in. Serving becomes more convenient.
- Create volunteer schedules
- Validate volunteer profiles
- Communicate with teams
- View personal schedule
- Request schedule swaps
- Check-in functionality
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O Voluts é um aplicativo completo para gestão de voluntariado em igrejas. O app oferece uma experiência prática para que os líderes possam montar as escalas de voluntários diretamente pelo celular e para que os voluntários possam ter a escala na palma da mão! Para o líder de departamento: Crie facilmente a escala de voluntários evitando conflitos de disponibilidade;Valide o perfil de voluntários;Comunique-se com sua equipe. Para o voluntário:Confira sua agenda de escalas com praticidade;Solicite trocas facilmente caso haja imprevistos;Faça o seu check-in. Com o Voluts, servir fica ainda mais fácil.
Auralize
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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 — 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
Screenshots
Verdict
The clearest difference is device support: Voluts at 3 against Auralize's 1. On price, update cadence, ads and in-app purchases 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.
Voluts ships an update every 6 weeks, Auralize every 3 months. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.
| Parameter | Voluts | Auralize |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (110 ratings) — better | — |
| Positive reviews | 61.8% of reviews | — |
| Number of ratings | 110 — better | — |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.2 |
| Further details — not scored | ||
| Size | 18 MB | 24 MB |
| Age rating | +4 | 4+ |
| Developer | Gileade Sistemas | AURALIZE SOFTWARE LTDA |
In-app purchases
Voluts
No in-app purchases
Auralize
No in-app purchases









