Apps Like SUBscription Synth for iPhone and iPad
Stream music with synthesizer plugin
Convert text inputs into unique waveshapes for bass sounds. Generate monophonic sub- tones from user-generated phrases. Customize audio output with codes.
SUBscription Synth screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.


Fly Tape 2
MSXII Sound Design LLC
Record, play, and edit loops
Record and playback audio with -like saturation and noise characteristics. Adjust noise hiss, speed, and echo effects in real time. Apply filters and modulation effects to incoming audio signals.

DrumComputer - Synthetic Beats
Sugar Bytes GmbH
Create drum patterns and sequences
Create and customize drum kits with samples, presets, and modulation options. Sequence patterns with intuitive editing tools. Import custom samples and use intelligent randomizers for new drum ideas. Export and share drum sequences.




NFM – AUv3: FM Synth
Nikolozi Meladze
Stream audio and edit sound waves
FM synthesizer with six stereo operators and fully customizable FM algorithms. Create and edit patches. Load and save presets. Use as an AUv3 plug-in in compatible DAWs. Adjust modulation sources and destinations.

Blofeld
Waldorf Music GmbH
Create and control synth sounds
A synthesizer for iPad with AUv3 support for DAWs like Logic and GarageBand. Control hardware and use existing soundsets. Generate rich Waldorf sounds with advanced synthesis features.

King of FM: DX Synth/E Piano
AudioKit Pro, LLC
Play synth presets and layer sounds
Create and customize music with 300+ layered synth sounds and FM presets inspired by 80s synthesizers. Access exclusive DX7 and SY77 samples. Export audio files and share directly. No ads or subscriptions.

Synthesizer
Stefan Welebny
Groovy synth based on sound synthesis.
The app transforms an iPhone or iPad into a synthesizer using additive, subtractive, and FM sound synthesis. It supports external MIDI input for notes, modulation wheel, and pitch bend, and includes screen recording for sharing sounds.


Tera Synth
Harry Gohs
Create and patch modular synths remotely
Create and customize synthesizer sounds using modular analog and digital synthesis. Add physical modeling modules for unique textures. Patch modules wirelessly and route modulation intuitively.




Mela Classic (AUv3)
Nikolozi Meladze
Stream audio and process effects
Allows users to create and edit music using virtual analog synthesizers and multi-effects. It supports loading as an instrument, audio effect, or MIDI processor within host applications.

Modley
Klevgrand Produkter AB
Design delay signals with effect modules
Allows users to create custom delay signals using three effect racks. Effects can be inserted before, during, or after the delay loop. Users adjust signal flow by selecting and arranging effect modules across the racks.



Atoms Synthesizer - Baby Audio
Baby Audio Inc.
Generate sounds with physical modeling
Create and manipulate organic and otherworldly sounds using physical modeling. Adjust interconnected masses and springs with customizable properties. Trigger vibrations via virtual bowing to generate unique textures.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.