Comparison

Cavit Scale vs Synth Pro

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

Head to head
About

Cavit Scale

Manage Arabic User-Scales, Transpose, and Octave Switch for Korg Kronos and Pa-Series keyboards. Offers 7 banks for saving custom scales and compatibility with various wireless MIDI adapters.

Highlights
  • Arabic User-Scale management
  • Transpose and Octave Switch
  • 7 User-Scale save banks
  • Scale-Bank On/Off switch
  • Wireless MIDI adapter compatibility
Read full description

Cavit Scale is an app for managing Arabıc User-Scale, Transpose and Octave Switch on your Korg Kronos all Modells, Pa-Series (KORG Pa1x KORG Pa2x KORG Pa3x KORG Pa4x KORG Pa4X ORIENTAL KORG PA4X OR MG EDITION KORG PA500 KORG PA800 KORG PA600 KORG PA600 QT KORG PA900) HowTo Video: EN: https://www.youtube.com/watch?v=r0qF2vg0_Vg TR: https://www.youtube.com/watch?v=Z9MODVZKK3k Feature-List: - Default Note Scale Up/Down value - 7 Banks to save User-Scales - On/Off switch on Scale-Banks - Transpose Function button - Octave Function button - Interfaces compatibility Yamaha - MD-BT01 Wireless Midi Adapter, Quicco Sound mi.1 Wireless Midi Adapter, Apple Lightning to USB Camera Adapter (iPhone/iPad), Apple Lightning to USB 3 Camera Adapter (iPad) The application to be used in conjunction with compatible interfaces.

About

Synth Pro

Explore authentic analog and vintage synth sounds with a powerful editor and professional-grade effects. Layer sounds, connect MIDI controllers, and integrate with DAWs. Unlock premium features for unlimited creative possibilities.

Highlights
  • Authentic analog and vintage synth sounds
  • Full synthesizer editing section
  • Professional-grade effects
  • Layer and split sounds
  • MIDI and AUv3 support
  • Save, share, and record creations
Features
Read full description

Unleash the Power of Vintage Synths with Synth Pro Dive into the world of rich, analog sounds with Synth Pro, the ultimate synthesizer app designed for musicians, producers, and sound designers. Whether you're looking to recreate vintage classics or craft new, unique sounds, Synth Pro delivers an expansive library of iconic analog synths, powerful editing tools, and studio-quality effects—right from your iOS device. From the deep, warm tones of analog oscillators to the versatility of modern sound design, Synth Pro is perfect for both beginners and pros alike. Key Features: • Explore Authentic Analog & Vintage Synth Sounds: Experience the authentic warmth and depth of analog synthesis. Synth Pro features a curated library of classic synth sounds inspired by legendary hardware—Moog, Juno, Prophet, and more. Perfect for recreating retro vibes or exploring new sonic landscapes. • Full Synthesizer Editing Section: Take complete control of your sound with our powerful built-in synthesizer editor. Adjust oscillators, filters, LFOs, envelopes, and modulation for precise sound shaping. Whether you’re tweaking existing presets or designing from scratch, Synth Pro gives you the creative freedom to craft your ideal sound. • Professional-Grade Effects: Enhance your sounds with studio-quality effects like reverb, delay, chorus, phaser, distortion, and more. Add depth, texture, and polish to your music with ease. Perfect for live performances or studio sessions. • Layer & Split Sounds: Combine multiple synths or split them across the keyboard for complex, layered compositions. Ideal for live performances or creating rich, multi-textured tracks in the studio. • MIDI & AUv3 Support: Connect your MIDI keyboard or controller for full hands-on control over your sounds. Use Synth Pro as a powerful plugin in your favorite AUv3-compatible DAWs for seamless integration into your production workflow. • Vintage Meets Modern: Synth Pro blends the timeless beauty of analog with the flexibility of digital. Enjoy the best of both worlds with a modern interface designed for intuitive sound creation, whether you're after retro nostalgia or cutting-edge new sounds. • Save, Share, & Record: Save your favorite custom sounds and presets for future projects. Record your live performances or studio sessions with ease, and share your creations with the world or back them up to the cloud. Go Premium: Upgrade to unlock the full potential of Synth Pro. Get access to an expanded library of exclusive synths, more advanced editing tools, and additional effects. Perfect for pro-level musicians and sound designers who want unlimited creative possibilities. Subscription Plans: • 1 Month: $5.99 • 1 Year: $29.99 Prices may vary based on region. • Payment will be charged to your iTunes Account upon purchase confirmation. • Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. • Manage subscriptions and auto-renewal in your Account Settings. Why Synth Pro? Whether you’re performing live, producing in the studio, or exploring new creative ideas, Synth Pro delivers the rich analog sound and flexibility you need. From vintage recreations to modern experimental sounds, Synth Pro is your all-in-one synthesizer solution. Download Synth Pro today and start creating with the best analog and vintage synth sounds on iOS! Terms of Service: https://taqs.im/terms Privacy Policy: https://taqs.im/privacy Got feedback or questions? Reach us at contact@taqs.im!

Screenshots

Cavit Scale4 screens
Synth Pro3 screens

Verdict

The call

The clearest difference is price: Synth Pro at Free against Cavit Scale's $119.99. Synth Pro also leads on ratings volume (558 vs 3). Cavit Scale's advantage is in-app purchases (none vs 10) and ads (none vs shown). On update cadence, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Synth Pro is free to download; Cavit Scale costs $119.99 up front. Synth Pro sells 10 in-app purchases, starting at $5.99 per month. Cavit Scale asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Cavit Scale holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Synth Pro has 558 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Cavit Scale's written reviews are positive against 71% of Synth Pro's.

UpkeepUpdate frequency

Cavit Scale ships an update every 2 months, Synth Pro monthly. The most recent releases landed on November 1, 2026 and November 12, 2026 respectively.

Scorecard7 real differences · 3 level
Cavit Scale versus Synth Pro: the parameters behind the verdict, then further details
ParameterCavit ScaleSynth Pro
Price$119.99Free — better
Rating5.0 (3 ratings) — better4.6 (558 ratings)
Positive reviews100.0% of reviews — better70.6% of reviews
Number of ratings3558 — better
Update frequencyEvery 2 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better18.0
Further details — not scored
Size4 MB89 MB
Age rating4+4+
DeveloperCavit ArtanlarTAQS.IM

Customer experience

Cavit Scale

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Synth Pro

All ratings558 ratings
Positive89.4%
Neutral5.0%
Negative5.6%
Written reviews17 reviews
Positive70.6%
Neutral11.8%
Negative17.6%

Bugs and requests

Cavit Scale

Not enough reviews yet to summarise bugs or requests.

Synth Pro

Reported bugs

6 issues
  • Audio lags and glitches in GarageBand
  • Phone battery drain
  • GarageBand crashes
  • App not recognized in GarageBand
  • No sound output
Show 1 more
  • VST preset saving/loading issues

Requested features

2 requests
  • Merge duplicate sound banks
  • Fix GarageBand integration issues

In-app purchases

None

Cavit Scale

No in-app purchases

10 purchases

Synth Pro

Subscriptions3
  • TAQS.IM Monthly PRO Access$5.991 Month
  • TAQS.IM Yearly Premium Access7 Days trial$19.991 Year
  • TAQS.IM Yearly PRO Access7 Days trial$29.991 Year
One-time7
  • DXSevn Legend$2.99
  • JNO-106 I$2.99
  • Ethereal Voices$2.99
Show 4 more
  • Pad Sounds$2.99
  • Synth Strings & Brass$2.99
  • TAQSIM Synth Pro Lifetime$19.99
  • TAQSIM Synth Pro Lifetime$29.99

Questions

Is Cavit Scale free?
Cavit Scale costs $119.99, with no in-app purchases.
Is Synth Pro free?
Synth Pro is free to download, with in-app purchases available.
Which has better reviews, Cavit Scale or Synth Pro?
Cavit Scale is rated higher. Cavit Scale averages 5.0 out of 5 from 3 ratings, while Synth Pro averages 4.6 from 558 ratings.
Do Cavit Scale or Synth Pro have ads?
Synth Pro shows ads; Cavit Scale does not.
Which is updated more often, Cavit Scale or Synth Pro?
Cavit Scale ships an update every 2 months, and Synth Pro monthly. Most recently, Cavit Scale was updated on November 1, 2026 and Synth Pro on November 12, 2026.

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