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Comparison

Rainbow Plug&Play DSP vs DSP sound master

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

Head to head
Rainbow Plug&Play DSP
Rainbow Plug&Play DSP
Free
๐Ÿ”ง Utilities
No ratingsView app โ†’
DSP sound master
DSP sound master
Free
๐Ÿ”ง Utilities
No ratingsView app โ†’
About

Rainbow Plug&Play DSP

This utility app allows users to operate and configure a specific audio device using Bluetooth Low Energy. It provides a direct connection for managing settings and functionality.

Highlights
  • Bluetooth LE operation
  • Audio device configuration
  • Direct connection
  • Settings management
Features
Read full description

Rainbow DSP Enables the operation and configuration of the Rainbow Audio Device via Bluetooth LE.

About

DSP sound master

Read full description

This application use bluetooth communication to control Car DSP player and tune sound setting.

Screenshots

Rainbow Plug&Play DSP1 screens
DSP sound master2 screens

Verdict

The call

The clearest difference is update cadence: Rainbow Plug&Play DSP at every 2 months against DSP sound master's every 9 months. On price, 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Rainbow Plug&Play DSP ships an update every 2 months, DSP sound master every 9 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

Scorecard1 real difference ยท 7 level
Rainbow Plug&Play DSP versus DSP sound master: the parameters behind the verdict, then further details
ParameterRainbow Plug&Play DSPDSP sound master
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 2 months โ€” betterEvery 9 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 โ€” better13.0
Further details โ€” not scored
Size26 MB24 MB
Age rating4+4+
DeveloperRainbow Audio GmbHๅธˆ่ดค ้™ˆ

In-app purchases

None

Rainbow Plug&Play DSP

No in-app purchases

None

DSP sound master

No in-app purchases

Questions

Is Rainbow Plug&Play DSP free?
Rainbow Plug&Play DSP is free to download, with no in-app purchases.
Is DSP sound master free?
DSP sound master is free to download, with no in-app purchases.
Do Rainbow Plug&Play DSP or DSP sound master have ads?
Neither Rainbow Plug&Play DSP nor DSP sound master shows ads.
Which is updated more often, Rainbow Plug&Play DSP or DSP sound master?
Rainbow Plug&Play DSP ships an update every 2 months, and DSP sound master every 9 months. Most recently, Rainbow Plug&Play DSP was updated on November 3, 2026 and DSP sound master on October 27, 2026.

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