Most chord apps make you jump between screens to check fingering positions. ChordPrompter puts chord diagrams directly inside the lyrics — your eyes never leave the song. Built for Android. Works 100% offline. Auto-scroll keeps your hands on the guitar. Full setlist manager for gigs. Song editor lets you create and edit your own charts. Transpose and capo controls built in. One-time purchase at $9.90 — no subscription, ever.