CHORDS & TUNER
Your all-in-one guitar companion. Tune your guitar, learn any song, and play along with real-time chord detection.
From tuning to playing, SixStrings covers your entire practice session.
Play your guitar and SixStrings listens through your microphone. Using advanced FFT audio analysis, the app detects what chord you're playing in real time and automatically follows your progress through the song. No manual scrolling needed — just play and the app keeps up with you.
Get every string perfectly in tune with our built-in chromatic tuner. A smooth pitch-trail graph visualizes your note over time, while a floating cents bubble shows exactly how sharp or flat you are. Instant color feedback — green when you're spot on, orange when you need adjustment. Supports standard tuning with all 6 string references.
Search thousands of songs by title or artist and instantly get chords with lyrics. Hands busy on the guitar? Use the built-in voice search — tap the mic, say the song name, and start playing. Results load fast with debounced search so you spend less time waiting and more time strumming.
Playing a song that's too high or too low for your voice? Transpose the entire song up or down with a single tap. Every chord in the song updates instantly — no manual recalculation needed. Supports the full range of semitone shifts so you can find the perfect key for any song.
Don't know a chord shape? SixStrings shows you exactly where to put your fingers with clear fretboard diagrams. Open strings, muted strings, and finger positions are all displayed visually. The diagram updates as you progress through the song, always showing the next chord you need to play.
SixStrings speaks your language. The entire interface is available in English, Russian, and Romanian — including all controls, settings, and status messages. Choose your preferred language in settings or let the app follow your device's system language automatically. Voice search adapts to your chosen language too.
Build layered performances on the fly with our Loopy-style multitrack looper. Record rhythm, bass, and lead loops in sync, then overdub or clear tracks live. Powered by a native iOS AVAudioEngine backend for rock-solid low-latency timing, with routing to external USB or Bluetooth audio interfaces for studio-grade sound.
Organize your repertoire the way you want. Create playlists for gigs, jam sessions, or practice drills, and keep everything in a dedicated Library tab. Swipe to remove favorites, reorder songs, and jump into any track with a single tap — your setlist is always one gesture away.
Can't find a song in the catalog? Write your own. The built-in song editor lets you create custom songs from scratch with chords, lyrics, and section markers — and they play back with the same chord diagrams, transpose, and auto-scroll as any other song in the app.
Keep your hands on the guitar. Pair any BLE-MIDI or Bluetooth HID foot-pedal to trigger looper pads, switch sections, or advance songs hands-free. Perfect for solo gigs and practice sessions where stopping to tap the screen breaks the flow.
Six strings. Infinite songs.
Download on App Store