Comparison

Portable ORG vs Nudisu

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

Head to head
About

Portable ORG

This app transforms your device into a musical instrument, offering a variety of virtual instruments, scales, and rhythms. Create and record your own melodies with customizable sound settings and expressive controls.

Highlights
  • Virtual piano, guitar, oud, clarinet
  • Touch-sensitive keys with pressure sensitivity
  • Record and compose melodies
  • Variety of instruments and beats
  • Reverb and equalizer sound customization
  • Unique scales inspired by Arabian and Turkish music
  • Authentic rhythms from Arabia, Turkey, and Greece
Features
Read full description

Get Portable ORG Now: Your Music Companion Experience Portable ORG – an app that turns your iOS device into a musical playground. Play piano, guitar, oud, clarinet, and more – right at your fingertips. Key Features: Play Your Way: Discover your inner musician with touch-sensitive keys. Tap gently for soft melodies, press harder for stronger sounds. Light touches give you lower notes, while higher ones need a bit more pressure. Create and Record: Craft your own melodies using Portable ORG's tools. Record your music for later enjoyment. Be your own composer and performer! Variety of Instruments and Beats: Explore different genres with a range of instruments. Play along with various rhythms, from simple to complex. Customize Your Sound: Fine-tune your music with reverb and equalizer settings. Adjust bass, mid, and high tones to find your unique sound. Choose reverb and room size for the perfect ambiance. Discover New Scales: Try out musical scales like Muhayyerkurdi, Hicaz, Hicazkar, and more – inspired by Arabian and Turkish music. Add a unique twist to your melodies. Expressive Digital Piano: Navigate an easy-to-use digital piano. Adjust panel colors, key sizes, tempo, and style to match your mood. Authentic Styles and Rhythms: Dive into rhythms from Arabia, Turkey, and Greece. Choose styles that suit your vibe. Set the tempo to your liking. Explore New Features: Fun Frequencies: Discover the magic of different tuning frequencies – 396 Hz, 417 Hz, 432 Hz, and more. These frequencies add a distinct touch to your musical journey. Entertaining Sounds: Enhance your music with playful sounds like applause, whistles, and chimes. Add excitement to your compositions. Your Musical Journey Begins: Embark on a musical adventure with Arabic, Turkish, and Greek instruments and rhythms. Let your iPhone and iPad resonate with captivating melodies. Expand Your Horizons: Discover the joy of different scales with presets. Unlock new sounds and enrich your musical adventure. Portable ORG is your gateway to a vibrant musical experience. Create, explore, and express yourself. Download the app now and let the melodies flow!

About

Nudisu

Features
Read full description

Nudisu is an intuitive piano learning app focused on helping you learn your favorite songs with ease. Follow falling notes displayed in real-time as you play, allowing you to visually connect with the music and progress faster. Customize your learning experience by adjusting the playback speed, so you can practice at a comfortable pace that suits your skill level. Whether you're a beginner or an advanced player, Nudisu's interactive interface and dynamic features guide you through each song step-by-step. The app supports flexible practice with speed controls and detailed note visualization, making it perfect for mastering songs confidently. Key Features: Real-time falling notes display synchronized with the melody or exercise Adjustable playback speed for personalized practice Song-focused learning approach, making practice fun and engaging Suitable for all skill levels, from beginners to seasoned pianists Start your musical journey with Nudisu and unlock the joy of playing piano songs effortlessly!

Screenshots

Portable ORG3 screens
Nudisu4 screens

Verdict

The call

The clearest difference is ads: Nudisu at none against Portable ORG's shown. Portable ORG's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support 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

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

UpkeepUpdate frequency

Portable ORG ships an update every 3 weeks, Nudisu every 2 months. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Portable ORG versus Nudisu: the parameters behind the verdict, then further details
ParameterPortable ORGNudisu
PriceFreeFree
Rating3.5 (15 ratings) — better—
Positive reviews59.1% of reviews—
Number of ratings15 — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size138 MB38 MB
Age rating17+4+
DeveloperAudiosdroid OUGuru Prasad M

In-app purchases

None

Portable ORG

No in-app purchases

None

Nudisu

No in-app purchases

Questions

Is Portable ORG free?
Portable ORG is free to download, with no in-app purchases.
Is Nudisu free?
Nudisu is free to download, with no in-app purchases.
Do Portable ORG or Nudisu have ads?
Portable ORG shows ads; Nudisu does not.
Which is updated more often, Portable ORG or Nudisu?
Portable ORG ships an update every 3 weeks, and Nudisu every 2 months. Most recently, Portable ORG was updated on November 6, 2026 and Nudisu on October 30, 2026.

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