RapUp vs Chord Randomizer

RapUP is a focused lyrics editor built for songwriters, rappers, and poets who want a clean place to turn ideas into finished songs. ORGANIZE YOUR CATALOG Keep every lyric in one library with search and three sort options — recently updated, title A-Z, or recently created. Group songs into folders, bookmark favorites for quick access, and recover deleted lyrics from Trash before they're gone for good. STRUCTURE EVERY SONG Break songs into named sections — Verse, Chorus, Bridge, Intro, Outro. Collapse a section to focus on what you're working on, drag to reorder lines and sections, and duplicate a section in place or at the end of the song. Up to 50 steps of undo and redo are always one tap away. WRITE WITH RHYTHM IN MIND Every line automatically shows a syllable count, so you can feel where a bar runs long before you ever sing it out loud. PRIVATE BY DESIGN RapUP has no account, no sign-in, and no internet connection required. Your lyrics are stored only on your device — never uploaded, never shared. Built for iPhone and iPad, with a layout that adapts to whichever you're writing on.

Chord Randomizer is a powerful music theory practice tool from Nathaniel School of Music. Whether you're a beginner just learning your triads or an advanced musician drilling diatonic progressions, Chord Randomizer keeps your practice sessions fresh and effective. FEATURES - Randomised chord progressions so you never practice the same sequence twice - Three skill levels: Beginner, Intermediate, and Diatonic - Live audio playback with realistic instrument sounds: piano, guitar, harp, and cello - Arpeggio and block-chord playback modes, each with independent volume - Built-in metronome with configurable BPM from 40 to 240 - Playback speed multiplier: 1x, 1.5x, and 2x - Chord rate control: change chords every beat, every bar, or every two bars - Loop mode for continuous practice - MIDI export for use in any DAW - PNG export to share a clean chord chart with students or bandmates - Dark, professional UI optimised for practice sessions PERFECT FOR - Music students building chord recognition - Teachers generating practice exercises - Songwriters and composers exploring new progressions - Guitarists, pianists, and keyboardists of all levels Chord Randomizer runs entirely on-device. No account is needed, and no data is collected.