Reverse Chord Finder Pro vs Roland Chord Director

Reverse Chord Finder Pro identifies chord names from two or more selected notes. Notes can be entered through a piano, string-instrument layout or music-score notation. The app includes more than 100 chord types and can play results as block chords or arpeggios. Partial matching helps isolate passing melody notes, while Favorites stores identified chords. String layouts support three to twelve strings, left-handed setups and capo options. Music Score mode offers treble and bass staves in all 12 major and minor keys. Users can inspect intervals, chord structure and naming options. Supported instruments include piano, guitar, bass, ukulele and other three- to twelve-string instruments. It runs on iOS and macOS; listings require iOS 15.6 or later and macOS 13.0 or later on Apple M1 or later. Pricing includes a seven-day trial, with personal, family and lifetime plans.

Roland Chord Director is a free companion app for Roland’s GO:KEYS 3 and GO:KEYS 5 keyboards. It supplies additional ready-made chord patterns that can be loaded into a connected keyboard with a touch. The touch interface also lets users change keys and edit chord patterns, or create new patterns from their own chord progressions. The app links to the keyboard through Bluetooth and is listed for iOS and Android through the App Store and Google Play. Roland describes it as a way to use chord patterns for favorite songs and new compositions with a full-band sound. A free Roland Account is required to access pre-made patterns. Roland says GO:KEYS 3 and GO:KEYS 5 added support in system program version 1.11. Product questions go to Roland’s Knowledge Base, with product support handled through BACKSTAGE. Google Play reports possible collection of personal information, app activity, and device or other IDs; it also reports encryption in transit and deletion requests.