The "Ultimate Guitar Tools" package, including tuner, metronome, and chords library, can be purchased for $4 (only available for the iPhone/iPad).
Ultimate Guitar Tabs is an easy and convenient application for viewing guitar tablatures, bass tablatures, drum tablatures and chords on your iPhone or iPod Touch. This is the only mobile application giving you unlimited access to the world's largest database of tabs from Ultimate-Guitar.com. Use this intuitive viewer to browse the collection of over 300,000 tabs and then learn or practice your favorite songs wherever you are. The Ultimate Guitar Tools combines a top-quality Guitar Tuner, Metronome and Chords Library together with your Ultimate Guitar Tabs app, giving you the ultimate set of guitar tools.
Features: Find Tabs quickly by entering artist name or song title; Search for tabs by specifying tab type (guitar tabs, chords, bass tabs, drum tabs), part of the song, difficulty level, tuning, and rating; Add tabs to your favorites to make them available for offline browsing; Synchronize tabs between the app and your online account; View chord diagrams while reading chords and transpose chords easily; tab packs are based on skills level, music genres, and special occasions; Top 100 tabs list for each tab type; View tablature in the text viewer using the handy auto-scroll functionality - the app will scroll tabs for you; View tabs in both portrait and landscape modes; Load tab for a random song; Find tabs for the currently playing song; Keep your instrument in tune using your device's built in microphone, or with the accurate Brain Tuner; Keep in time with a metronome full of features like fine tempo tuning, ability to set tempo by tapping, adjustable tempo signature, beat subdivision, 5-sound packs, and much more; Display and playback chords from this beautiful chord library.