Comparison

CA PRO DSP vs Ken Recorder

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

Head to head
About

CA PRO DSP

Features
Read full description

Digital front-end effector control software. A karaoke effect device with speaker processor function, each part of which is independently adjustable. Adopting a 24 bit data bus and a 32 bit DSP. MUSIC has 10 parameter equalizations. MUSIC to main output high pass filter: 12dB-24dB (0Hz-303Hz) MIC is equipped with 15 segment parametric equalization and the microphone has compression limiting function. The main output is equipped with 5-stage parameter equalization and has compression limiting function. The center output, rear output, and subwoofer are all equipped with 3-segment parametric equalization. The microphone has 4 types of feedback suppression and can be selected as OFF 1 2 3. Can store 6 modes. The microphone output, main output, center output, subwoofer output, and rear output are all equipped with voltage limiting and delay functions. Built in manager mode and user mode, user mode cannot be stored after adjusting parameters.

About

Ken Recorder

Features
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Ken Recorder is more than a voice recorder. It turns sound into live captions, structured notes, polished audio, and files you can actually use. RECORD FOR THE MOMENT • Choose Custom, Meeting, Denoise, Lossless, or Music mode • Record in M4A or WAV and adjust sample rate, bit depth, and channels • Use voice-activated recording to pause during silence • Select compatible external microphones and audio inputs SEE WHAT WAS SAID • Follow live captions while recording • Use free on-device recognition or start cloud recognition when needed • Translate captions on device, even offline • Turn completed recordings into timestamped transcripts and subtitle files POLISH AUDIO ON DEVICE • Zoom and trim the waveform; adjust volume and pitch • Reduce noise, enhance far-field speech, tune EQ, dynamics, and loudness • Convert M4A, WAV, AAC, FLAC, and MP3 • Create M4R ringtones and listen in the dedicated audio player TURN MEETINGS INTO RESULTS • Use templates for interviews, brainstorms, lectures, and action plans • Capture photos that stay linked to the recording timeline • Generate structured, editable meeting notes • Export audio, subtitles, Word, PDF, slides, mind maps, or shareable video AI TOOLS WHEN YOU NEED THEM • Separate stems, create speech from text, or use authorized voice cloning • Summarize, proofread, translate, improve tone, and scan text with OCR • Cloud AI tasks require sign-in and Credits; an estimate appears before use LOCAL FIRST Core recording, playback, editing, local noise reduction, format conversion, on-device OCR, and ambience playback work without an account or network connection. Files stay on your device by default. Content is uploaded only when you start a cloud AI task or choose another upload feature. Ken Recorder does not record phone calls. System audio capture works only with compatible app playback and is subject to iOS and protected-content limits. AI-generated transcripts, translations, summaries, and speech may contain errors. Review results before use or sharing, and make sure you have the rights and permissions required to record, process, or share any content. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://kenrecorder.cyberken.cn/privacy/

Screenshots

CA PRO DSP4 screens
Ken Recorder4 screens

Verdict

The call

The clearest difference is in-app purchases: CA PRO DSP at none against Ken Recorder's 6. CA PRO DSP also leads on ads (none vs shown) and iOS requirement (11.0 vs 18.0). On price and device support 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

Both are free to download. Ken Recorder sells 6 in-app purchases, starting at $0.59 per 7 days. CA PRO DSP asks for nothing beyond the download.

Scorecard3 real differences Ā· 3 level
CA PRO DSP versus Ken Recorder: the parameters behind the verdict, then further details
ParameterCA PRO DSPKen Recorder
PriceFreeFree
Update frequencyEvery 2 months—
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPod — betteriPhone
Requires iOS11.0 — better18.0
Further details — not scored
Size3 MB118 MB
Age rating4+4+
Developerꖇ胜 周Vislab

In-app purchases

None

CA PRO DSP

No in-app purchases

6 purchases

Ken Recorder

Subscriptions3
  • Weekly Subscription$0.597 Days
  • Monthly Subscription$1.991 Month
  • Annual Subscription$18.991 Year
One-time3
  • Ken Recorder 5000 Credits Pack$1.99
  • 16,000 Credits$5.99
  • Ken Recorder 40,000 Credits$12.99

Questions

Is CA PRO DSP free?
CA PRO DSP is free to download, with no in-app purchases.
Is Ken Recorder free?
Ken Recorder is free to download, with in-app purchases available.
Do CA PRO DSP or Ken Recorder have ads?
Ken Recorder shows ads; CA PRO DSP does not.

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