Comparison

DB22 vs ProPi System Analyzer

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

Head to head
About

DB22

Features
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dBacoustic VN 22Channels Digital mixer is a professional and fashionable special app software for digital mixer dBacoustic VN 22channels. It plans powerful functions from a professional perspective, and adopts humanized operation mode and friendly user interface. Simple and powerful presets and scenes can easily save or call up optimized parameter configurations. The dBacoustic VN 22channels digital console provides you with professional and smooth perfect performance. With WiFi wireless connection and easy remote control operation of dBacoustic VN 22Channels digital mixer, you can experience easy and pleasant professional music.

About

ProPi System Analyzer

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ProPi System Analyzer is a professional audio measurement and system alignment tool designed for sound engineers, technicians, and live sound professionals. ProPi helps you analyze and optimize sound systems directly on iPhone with real-time measurement tools for system tuning and acoustic analysis. Key features include: • RTA and spectrum analysis • Phase and magnitude measurement • Impulse response analysis • Group delay measurement • SPL monitoring • Delay and time alignment tools • Sweep and pink-noise measurement • Subwoofer system analysis and alignment • Subwoofer array visualization • Crossover and system tuning tools • Professional audio measurement displays ProPi is designed for PA systems, live sound, speaker alignment, system commissioning, and acoustic troubleshooting. Whether you are aligning subwoofers with main speakers, checking phase relationships, analyzing frequency response, or tuning a complete sound system, ProPi provides the measurement tools needed for professional audio work.

Screenshots

DB224 screens
ProPi System Analyzer4 screens

Verdict

The call

The clearest difference is price: DB22 at Free against ProPi System Analyzer's $19.99. DB22 also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). ProPi System Analyzer's advantage is update cadence (every 5 days vs every 2 months). On ads and in-app purchases there is nothing between them.

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

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

DB22 is free to download; ProPi System Analyzer costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DB22 ships an update every 2 months, ProPi System Analyzer every 5 days. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

Scorecard4 real differences Ā· 2 level
DB22 versus ProPi System Analyzer: the parameters behind the verdict, then further details
ParameterDB22ProPi System Analyzer
PriceFree — better$19.99
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size6 MB59 MB
Age rating4+4+
DeveloperAIMIX Audio System Equipment Co., Ltd.Anh Viet Do

In-app purchases

None

DB22

No in-app purchases

None

ProPi System Analyzer

No in-app purchases

Questions

Is DB22 free?
DB22 is free to download, with no in-app purchases.
Is ProPi System Analyzer free?
ProPi System Analyzer costs $19.99, with no in-app purchases.
Do DB22 or ProPi System Analyzer have ads?
Neither DB22 nor ProPi System Analyzer shows ads.
Which is updated more often, DB22 or ProPi System Analyzer?
DB22 ships an update every 2 months, and ProPi System Analyzer every 5 days. Most recently, DB22 was updated on October 25, 2026 and ProPi System Analyzer on November 3, 2026.

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