1. v2.3.3iOS
    V2.3.3 - This build brings significant new CPU and performance optimizations to Sunday Keys, including:
    
    *New setting in Settings > Performance to Disable Silenced Sounds, which can drastically reduce CPU usage
    
    *New handling for audio FX to reduce their CPU usage to zero when bypassed, without impacting tails
    
    *Stability improvements for OS26
    
    *Fixes a bug in OS26 where some Midi FX Input/Output boxes were not selectable after being filled
    
    *Fixes sluggish dropdowns in OS26
    
    *Improved handling for 'AASamplerPlayer' third party instrument plugin
    
    V2.3 - Reorder Sounds in a Patch via the Layer Editor
    
    V2.2 - Snapshots can now (optionally) control the Tonic Pad Player!
    
    V2.1.1 - New global Master Volume setting adjustments- add up to +12 gain to your output and/or adjust the Min/Max range for the Master volume fader.
    
    V2.1 - introducing Loop Connect! Automate your Sunday Keys rig to stay in perfect sync with the Prime Multitrack App by Loop Community
    
    V2.0 - Tonic Pad Player v2, a completely rebuilt Tonic Pad engine w/ simple control and deep customizability
    
    V 1.9 - Misc. fixes and performance improvements
    
    V 1.8 - AI-assisted Patch Builder introduced, Dynamic Layer Ranges
    
    V 1.7.0 - Completely redesigned Browsers and User Library for easy Sound and Patch browsing
    
    V 1.6.0 - Take Control of your Audio with Flex Routing and Multiple Audio Outputs
    
    V 1.5.0 - Host your AUv3 instruments in Sunday Keys!
    
    V1.4.0 - The Song Patch Update! Use Sunday Sounds Song Specific Patches in the App
  2. v2.3.2iOS

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Sunday Keys, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Data licensed under CC-BY-NC 4.0