Comparison

ScaleGen vs T.APE

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

Head to head
About

ScaleGen

Generate and edit musical scales with intricate detail. Explore traditional and experimental tunings, audition your creations, and export them as MIDI files or to other applications. Ideal for composers and students seeking to expand their musical horizons.

Highlights
  • Generate and manipulate musical scales
  • Detailed scale definition and editing
  • Audition scales within the app
  • Export as MIDI or to Gestrument
  • Predefined scales from various traditions
  • Explore microtonal and experimental tunings
Read full description

ScaleGen - the ultimate scale generator and editor! Generate and manipulate musical scales in any way you can imagine. You think you know what a scale is - think again. In ScaleGen you can do all that you would traditionally imagine when it comes to scales and pitch organisation, and then much, much more. Define or change scales in the most detailed and intricate way. Audition the scales you make from within the app or export it as a MIDI file or to our app Gestrument - the revolutionary gesture-instrument. This is the tool for anyone who wants to go beyond the traditional tonalities in whichever genre. ScaleGen comes with predefined scales of all kinds - from the traditional western scales and early music (Baroque/Renaissance) scales to asian scales from India, Indonesia and elsewhere as well as more conceptual scales based in the classical contemporary music. This is the ultimate tool for experimental composers in any genre as well as for musicians who want to explore new ways of thinking about music. The educational aspects of how pitches can be organised makes ScaleGen a must have for serious music students. But the directness of the app makes the learning both fun and artistically developing. What is a scale? For most people it is a collection of pitches within one octave, with equal temperament (all half tone steps equally long) or with microtonal intonation. That kind of scales are of course possible to make and edit in ScaleGen which gives you a keyboard with complete control of up to 24 pitches within one octave. But the most interesting things with ScaleGen is when you start to think of a scale as something more open. Consider these questions: What if your scale was different in every octave? Why must a scale always go from down to up? What if you could use a variation of the overtone series as a scale? How does it sound if you divide the octave in five steps instead of twelve? In ScaleGen we define a scale as any list of MIDI pitches that you can manipulate in many ways. You can start with a keyboard to input pitches, you can use the concept of the overtone series with multiplication of frequencies, you can define the number and size of the steps in the scale or you can import MIDI files and use them as scales. Then you can fine-tune your scale in a matrix with a number of tools. You can then try and play your scale directly in the app, using built-in sounds or control your favorite external synthesizer/app through MIDI. If you want to try and play on your newly created scales in another way we recommend you open them in the app Gestrument - the revolutionary gesture-instrument. But you can also save the scales as text, Scala, or MIDI files and open them in another program.

About

T.APE

This app offers a retro-inspired multitrack recorder that mimics the feel of working with tape. It allows musicians to record up to four stereo tracks, layer ideas, and export projects with a vintage aesthetic and modern flexibility.

Highlights
  • 4-track stereo recording
  • Per-track volume, pan, solo & mute
  • Real-time tape-style playback
  • Drag-to-scrub functionality
  • Project title and notes
  • Timeline view with waveform editor
  • Loop-friendly layering
Features
Read full description

T.APE – A Retro-Inspired Multitrack Recorder with a Modern Soul Step into the world of T.APE: a multitrack recording app that feels like working with tape—but in your pocket. Built for musicians, producers, and sound explorers, T.APE combines the warmth and immediacy of vintage cassette workflows with the flexibility of modern digital tools. Record up to four stereo tracks, layer your ideas, trim and bounce your takes, and take notes of your new project. Whether you're sketching demos, building experimental textures, or capturing spontaneous moments, T.APE gives you a fast and tactile way to create—without distractions. Key Features: - 4-track stereo recording with offline bounce - Per-track volume, pan, solo & mute - Real-time tape-style playback with drag-to-scrub - Give your project a title and save your notes too - Timeline view with waveform editor - Loop-friendly and made for layering ideas - Project export and import with all track settings - Vintage tape aesthetic with modern reliability T.APE doesn’t try to replace your DAW—it complements it. Perfect for quick takes, sound journaling, or lo-fi experiments on the go. For first-time users: T.APE lets you record multitrack audio just like an old-school tape recorder. To record over existing tracks in real time, you’ll need to use headphones. We recommend using original Apple wired headphones for the best results. Before you start, it’s also a good idea to fine-tune the app’s internal latency. To access the latency settings, tap the spinning reel icon at the top (it rotates during playback, like a tape spindle). Then swipe vertically to adjust the latency. On an iPhone 14 Pro, a value around 220 ms is usually ideal. Note: the system-calculated value doesn’t include your device’s final output latency. We’re working on a more advanced latency calibration system for future updates. To record at a specific point in your project, simply scrub forward or backward, press pause, arm the track, and start recording. If you have any questions or need help, feel free to reach out!

Screenshots

T.APE4 screens

Verdict

The call

The clearest difference is rating: T.APE at 5.0 against ScaleGen's 4.7. ScaleGen's advantage is ratings volume (12 vs 1) and iOS requirement (10.0 vs 18.2). On price, ads, in-app purchases and monetization model 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

ScaleGen costs $3.99 and T.APE $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

T.APE holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: ScaleGen has 12 ratings behind it against 1, so its average is the more settled of the two.

Scorecard3 real differences · 7 level
ScaleGen versus T.APE: the parameters behind the verdict, then further details
ParameterScaleGenT.APE
Price$3.99$3.99
Rating4.7 (12 ratings)5.0 (1 ratings) — better
Positive reviews70.6% of reviews—
Number of ratings12 — better1
Update frequencyEvery 29 months—
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPadiPhone, iPad — better
Requires iOS10.0 — better18.2
Further details — not scored
Size14 MB16 MB
Age rating4+4+
DeveloperGestrument ABPaolo Giorgi

Customer experience

ScaleGen

All ratings12 ratings
Positive91.7%
Neutral0.0%
Negative8.3%
Written reviews17 reviews
Positive70.6%
Neutral17.6%
Negative11.8%

T.APE

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ScaleGen

No in-app purchases

None

T.APE

No in-app purchases

Questions

Is ScaleGen free?
ScaleGen costs $3.99, with no in-app purchases.
Is T.APE free?
T.APE costs $3.99, with no in-app purchases.
Which has better reviews, ScaleGen or T.APE?
T.APE is rated higher. ScaleGen averages 4.7 out of 5 from 12 ratings, while T.APE averages 5.0 from 1 ratings.
Do ScaleGen or T.APE have ads?
Neither ScaleGen nor T.APE shows ads.

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