Comparison

Galaxy Brain vs Aether Learn

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

Head to head
About

Galaxy Brain

This app offers advanced audio manipulation with a frequency shifter and stereo delay. Create a wide range of effects, from lush choruses to choppy textures and sci-fi sounds, with flexible modulation options and optional hardware clipping for added grit.

Highlights
  • Frequency shifting with adjustable range
  • Stereo delay with tempo sync and ping-pong
  • Multiple modulation sources (LFO, envelope, sequencer)
  • Optional hardware clipping for drive and saturation
  • Morph settings for smooth parameter transitions
  • Auto bypass and HQ mode for optimized performance
Read full description

Galaxy Brain is a frequency shifter and delay combo ready to take any sound into outer space. With easy stereo controls, three modulation sources, and optional hardware clipping, things can go intergalactic very quickly. From thick chorus effects to choppy AM textures to space-laser SFX, it's all packed inside. Frequency Shifter - Range settings from 5 Hz to 5 kHz, each with its own character - Direction mixer enables tremolo and ring modulation effects - Modulate shift amount with LFO, envelope follower, and sequencer - Freely mixable modulation sources Stereo Delay - Free or tempo-synced delay time - Continuous ping-pong and LR delay time skew - Tone-shaping filters in the feedback path - Wet signal ducking - Adjustable glide time between delay values, up to 10 seconds Modulation - Stereo LFO with nine waveforms, warp, and swing - Envelope follower with optional sidechain input - Eight-step sequencer - Repeatable Random engine for consistent bounces Optional Hardware Clipping - Add drive and saturation at the output stage - Internal gain compensation for louder output at high settings Core Features - Morph Settings for smooth transitions between two complete configurations - Auto Bypass saves CPU when input is silent - AB settings comparison - HQ mode with 4x oversampling and ADAA - One-click loudness matching - All parameters automatable with precise playback - Light and dark interface modes - Internal undo/redo - Standalone app includes support, manual links and in-app purchase options for license purchase Two-week trial included, one-time purchase for full unlock. Unlock your plug-in via in-app purchase from the standalone app or activate in the plug-in using an existing desktop license. Your in-app purchase activates the plug-in on all of your iOS devices. Owners can claim a crossgrade code in the standalone app to receive a discount on a desktop license. Check out our YouTube: https://www.youtube.com/@sketchaudio Read the manuals: https://sketchaudio.com/manuals/

About

Aether Learn

Features
Read full description

Aether Learn teaches you how sound and synthesizers actually work, one hands-on lesson at a time. No jargon, no prerequisites. Every concept comes with a real synth engine you play with your finger, so you hear the idea the moment you read it. Start from the very beginning: what sound is, how frequency becomes pitch, and why a wave's shape decides its character. Then build up through the tools real producers use every day. WHAT YOU LEARN - Sound and frequency: vibration, pitch, amplitude, and the difference between loudness you measure and loudness you hear - Waveforms and harmonics: watch a bright wave get built from pure sine waves, one at a time, until it forms a full saw - Subtractive synthesis: shape tone with a low-pass filter, resonance, and the classic filter sweep - Envelopes: attack, hold, decay, sustain, release, and delay, shaping how a note lives over time - Modulation: LFOs, vibrato, tremolo, and the rhythmic filter wobble at the heart of bass music HOW IT WORKS Each lesson has three steps. Learn the idea in plain language, watch a short demo that moves the controls for you, then play with a real, audio-reactive instrument built into the app. You see the waveform, the harmonics, the filter curve, and the envelope respond in real time as you turn the knobs. Built for curiosity. Whether you have never touched a synth or you want to finally understand the gear you already own, Aether Learn gets you from zero to making sounds you understand. Best suited for absolute beginners who want solid foundations to carry into any DAW or software synthesizer when they start producing music.

Screenshots

Galaxy Brain2 screens
Aether Learn4 screens

Verdict

The call

The clearest difference is price: Galaxy Brain at Free against Aether Learn's $2.99. Galaxy Brain also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.0). Aether Learn's advantage is in-app purchases (none vs 2). On update cadence and ads 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

Galaxy Brain is free to download; Aether Learn costs $2.99 up front. Galaxy Brain sells 2 one-off in-app purchases. Aether Learn asks for nothing beyond the download.

UpkeepUpdate frequency

Galaxy Brain ships an update every 3 weeks, Aether Learn every 4 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

Scorecard4 real differences · 5 level
Galaxy Brain versus Aether Learn: the parameters behind the verdict, then further details
ParameterGalaxy BrainAether Learn
PriceFree — better$2.99
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 3 weeks — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better17.0
Further details — not scored
Size13 MB3 MB
Age rating4+4+
DeveloperSketch Audio, LLCDiego Ponciano

In-app purchases

2 purchases

Galaxy Brain

One-time2
  • Two-week TrialFree
  • Full Unlock$9.99
None

Aether Learn

No in-app purchases

Questions

Is Galaxy Brain free?
Galaxy Brain is free to download, with in-app purchases available.
Is Aether Learn free?
Aether Learn costs $2.99, with no in-app purchases.
Do Galaxy Brain or Aether Learn have ads?
Neither Galaxy Brain nor Aether Learn shows ads.
Which is updated more often, Galaxy Brain or Aether Learn?
Galaxy Brain ships an update every 3 weeks, and Aether Learn every 4 weeks. Most recently, Galaxy Brain was updated on October 24, 2026 and Aether Learn on October 20, 2026.

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