Building Acoustics Partner vs AcoustiCalc
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Building Acoustics Partner
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Together with HBK 2255 sound level meter, Building Acoustics Partner is a complete solution for sound insulation measurements. Building Acoustics Partner provides full workflow support for sound insulation testing according to national and international standards, including ISO 16283. Easy and intelligent measurement reuse helps to make your testing as efficient as possible, while instant result calculations and measurement quality indicators give you confidence in your data. Describe site conditions using photo, video, text and voice note annotations. Building Acoustics Partner is also prepared for the most challenging testing situations, with the ability to use serial measurement of individual 1/3 octave bands, markers to exclude unwanted sounds, and more.
AcoustiCalc
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AcoustiCalc is the ultimate toolkit designed for architects, engineering firms, and acousticians. Instantly calculate the reverberation time (RT60) via Sabine's Formula or estimate the sound insulation of walls using the Mass Law. Premium B2B Features: - Predictive acoustic modeling with interactive graphs. - Expert local database: 300+ materials with Alpha absorption coefficients (125Hz-4kHz) certified ISO 354. - White Label PDF Report Generator for direct client delivery. - Integrated Live SPL Meter. - Metric and Imperial system support. 100% Offline. Zero Cloud. Compliance and industrial secrecy guaranteed. Legal Disclaimer: Simulations are predictive and do not replace certified in-situ measurements.
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Verdict
The clearest difference is price: Building Acoustics Partner at Free against AcoustiCalc's $3.99. Building Acoustics Partner also leads on iOS requirement (15.0 vs 17). AcoustiCalc's advantage is update cadence (daily vs every 4 months). On ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Building Acoustics Partner is free to download; AcoustiCalc costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Building Acoustics Partner ships an update every 4 months, AcoustiCalc daily. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.
| Parameter | Building Acoustics Partner | AcoustiCalc |
|---|---|---|
| Price | Free โ better | $3.99 |
| Update frequency | Every 4 months | Daily โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 โ better | 17 |
| Further details โ not scored | ||
| Size | 160 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Hottinger Bruel & Kjaer A/S | TRIMECH Dhaker |
In-app purchases
Building Acoustics Partner
No in-app purchases
AcoustiCalc
No in-app purchases
Questions
Is Building Acoustics Partner free?
Is AcoustiCalc free?
Do Building Acoustics Partner or AcoustiCalc have ads?
Which is updated more often, Building Acoustics Partner or AcoustiCalc?
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