Primer 2 Synth

🇺🇸 United States
Audible Genius, LLC  | 
43
ASO score
Text
37/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.9
rating
Votes
63
rating
App Age
2y 6m
rating
Last Update
May 29, 2025

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.85
4.56
+6%
Number of Ratings (Voted)
62
588.5K
-100%
App Age
2y 6m
8y 1m
-69%
In-app Purchases Price
$0
$42
Update Frequency
216d
30d
+622%
Title Length
14
25
-44%
Subtitle Length
28
27
+4%
Description Length
1 310
2 701
-52%
Number of Screenshots
234
1249
-81 %
Size
50MB
220MB
-77 %

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Ranking Keywords in United States

Keywords App Rank
Illustration
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Text ASO

Title (
Characters: 14 of 30
)
Primer 2 Synth
Subtitle (
Characters: 28 of 30
)
Synthesizer (from Syntorial)
Description (
Characters: 1310 of 4000
)
Primer is a synth equipped with the most essential controls and nothing more. Created by Audible Genius, it is an exact replica of the synth used in their award-winning synthesizer training app, Syntorial. As such, Primer contains the most common controls found on most subtractive/analogue synths, allowing for a wide variety of patches and sounds, while presenting a simple and easy-to-understand interface and layout. Included with the Primer app is the AUV3 App Extension, allowing you to open multiple instances of Primer inside popular DAW apps like Garageband, Cubasis, and AudioBus. Details: - Subtractive synthesis. - Three Oscillators (Two with Waveform, Pitch, Pulse Width, and Mix controls, and a Sub oscillator with Waveform and Volume controls). - Saw, Pulse, Triangle and Sine waveforms. - FM knob. - Noise Oscillator. - Oscillator Sync. - Filter (Low, Band and High Pass) with Resonance and Key Tracking. - ADSR Filter Envelope. - ADSR Amp Envelope. - AD Modulation Envelope. - LFO with four waveforms, seven destinations, rate, amount, trigger, and mono/poly modes. - Mono, Legato and Poly Voice Modes. - Portamento. - Unison with Voice, Detune and Spread controls. - Ring Modulation. - Distortion, Chorus, Phaser, Delay, and Reverb effects. - Mod Wheel, Pitch Wheel and Velocity controls. }
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.9
63 voters

Some Latest Reviews

Bogucjusz
08 Oct, 2025
5
Everything is clearly laid out on a single panel. Great for educational purposes, for learning the basics of synthesis. And last but not least - it’s 100% free, with no hidden additional fees for unlocking FX or save/load functions. Everything works right from the start.
ReallymynameisKev
03 Aug, 2025
5
I’ve owned synthesizers for almost half a century, this is the one I fire up to record a quick idea. It’s as intuitive as, well, the real thing but doesn’t gather dust. And the effects don’t eat batteries. Beautiful thing.
Abletoner
28 Jun, 2025
1
Nichts ist daran professionell…keine Feineinstellungen, oder sonst was…also wenn man sowas rausbringt dann doch bitte ernsthaft….
genuine mad rab
23 Jun, 2025
3
Very clean layout, good sound. But how on earth I can save user presets when there’s no way to save anything, yet there’s user presets menu??? Seems to be a bug. MIDI implementation is a must as well, for now it’s a great synth toy only unfortunately
Pura90
31 Mar, 2025
4
the app is really good but it sometimes crashes and has to reload in GarageBand
Damo1A
17 Jul, 2023
3
I am a big fan of the new changes and the new visuals for the envelopes and stuff, but I found out that when I make a new channel in GarageBand and try to make make a new sound in primer or primer 2, I’m unable to access the lower half of the screen as the GarageBand keyboard is in the way, which has proven to be quite annoying and make me put in a couple extra steps into making me music and it was never a problem with the original primer app, I really hope you guys can fix this! Regards, A loyal user of your app

Other

Additional Information
Rating:
4.85
Voted: 63
App Store Link:
Website:
Email: -
Privacy Policy:
Categories: Music, Education
Size: 49MB
App Age: 2 years 6 months
Release Date: Jun 21, 2023
Last Update: May 29, 2025
Version: 2.0.020
Version history
2.0.020
May 29, 2025
Boring maintenance update. Squashed a bug crawling around in the audio signal, causing a bit of crackling in some very specific situations. Destroyed another bug infesting the preset menu causing rare but still annoying crashes. And rid the earth of a superficial bug causing wonky little UI issues. Persnickety little devils begone!!
2.0.019
Apr 24, 2025
• Introducing the new Famous Sounds Preset Library! Get Primer presets for iconic synth patches from the songs you love. Get quick access to the online library via the preset dropdown at the top left, or go directly to syntorial.com/presets via your browser. • Added a public Primer 2 folder to import presets downloaded from the web via the Files app • Improved Visualizer and Volume Meter performance and stability • Various performance improvements, minor bug and crash fixes • Added button to new "How To Use Primer" video. • Presets are now saved with ".primer" extension
Version history