microTERA vs Sound Maker Synth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
microTERA
Explore unique sonic textures with this waveshaping synthesizer. Generate novel sound patches randomly or program them with detailed controls. Includes a variety of built-in effects and advanced sequencing capabilities.
- Waveshaper with user programmable shape
- Random sound patch generation
- Sequencer with programmable steps
- Built-in effects (Chorus, Phaser, Reverb, etc.)
- Over 150 factory sounds
- Audiobus and Ableton Link compatible
Read full descriptionHide full description
Waveshaping Synthesis is a type of distortion synthesis that can create dynamic spectra in a controlled way. In waveshaping, it is possible to change the spectrum with the amplitude of the sound. A simple example of this method is the clipping caused by overdriving an audio amplifier. These simple method creates an astonishing variety of sounds which are very unique and can't be reproduced by any other contemporary synth! microTERA gives you also a method of getting randomly generated sound patches in a way you never experienced before: roll the dice! Every single try gives you a new unique sound patch, really every try, promised… Waveshaping Synthesis • Wavehaper with user programmable shape • Spectral shape specification • Three sine oscillators • Feedback input for noise components • 4 Low frequency oscillators • 4 Envelopes with tempo sync • 64 time/level segments per envelope • Monophonic or polyphonic with 16 voices. • Over 150 factory sounds • Uses programmable sequences with up to 32 steps. • Can trigger single notes and chords. • Unique randomizer generates Arpeggios with 100% usability. • 32 Arpeggios included, unlimited useer arpeggios possible. • For each step you can program tie, accent, transposition and note order Effects • Chorus • Phaser • Distortion (Tape/Tube/...) • Echo/Delay • Reverb Global • Audiobus compatible (Input slot) with state saving • Support for Ableton Link. • Inter App Audio compatible. • CoreMIDI / Virtual MIDI • Audio recorder with Metronome. • Upload to SoundCloud and File Export. • Audio pasteboard.
Sound Maker Synth
Create unique and complex sounds with a versatile FM synthesizer. Combine up to 10 sound generators, adjust frequencies and waveforms, and add effects like reverb. Explore a wide range of sonic possibilities for pads, basslines, and alien-like textures.
- Multiple sound generators (up to 10)
- Adjustable frequency and waveforms
- Volume, modulation, and tremolo effects
- Real-time sound preview
- Reverb effect
- One-octave keyboard for playing
Read full descriptionHide full description
This app is capable and complex FM synthesiser that can create rich and very strange sounds combining up to 10 sound generators. Every generator can be adjusted up or down from the main frequency almost without restrictions in range. There are 4 possible wave forms for the generator output and you can tweet the volume, modulation and add some tremolo effect. You can listen to the result sound while you are adjusting the new generator and just add it to the result when it sounds good. With the Sound Maker Synth you can also add reverb and then play it as a one voice synth using the one octave keyboard at the top. The app is very capable to create some strange and alien like pad sounds as some dubstep bass.
Screenshots
Verdict
The clearest difference is review sentiment: microTERA at 81% against Sound Maker Synth's 0%. microTERA also leads on rating (4.9 vs 1.0) and update cadence (every 4 months vs every 41 months). Sound Maker Synth's advantage is device support (3 vs 1). 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
microTERA costs $1.99 and Sound Maker Synth $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
microTERA holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: microTERA has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 81% of microTERA's written reviews are positive against 0% of Sound Maker Synth's.
microTERA ships an update every 4 months, Sound Maker Synth every 41 months. The most recent releases landed on September 17, 2026 and August 14, 2026 respectively.
| Parameter | microTERA | Sound Maker Synth |
|---|---|---|
| Price | $1.99 | $1.99 |
| Rating | 4.9 (8 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 81.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 4 months — better | Every 41 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Harry Gohs | Aleksandar Mlazev |
Customer experience
microTERA
Sound Maker Synth
In-app purchases
microTERA
No in-app purchases
Sound Maker Synth
No in-app purchases








