GtrLib Chords vs ConcertPrep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GtrLib Chords
This app is a comprehensive guitar chord library for players of all skill levels. It offers thousands of chords with multiple voicings, fingerings, and audio demonstrations. Easily search, customize, and export chords for practice, learning, or music production.
- Extensive chord library
- Multiple voicings and inversions
- Audio demonstrations
- Suggested fingerings
- Quick search functionality
- Export as PNG or MIDI
- Left-handed mode
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GtrLib Chords – The Ultimate Guitar Chord Library Unlock the full potential of your guitar playing with GtrLib Chords, the most comprehensive and easy-to-use chord reference for guitarists of all levels. Whether you're just starting out and need a reliable guide to essential chords or you're an advanced player looking to explore complex voicings and inversions, this app provides everything you need to learn, practice, and master guitar chords with confidence and precision. With an extensive library of thousands of chords, including multiple voicings, suggested finger positions, and audio demonstrations, this app provides everything you need to expand your chord vocabulary and improve your playing. Key Features: Comprehensive Chord Library • Explore a vast collection of chords in every key, including major, minor, diminished, augmented, suspended, extended, and more. • View all possible chord variations, inversions, and positions across the fretboard. • Learn chord placements from the open position to the highest frets. Learn & Play with Confidence • Suggested fingerings to improve technique and efficiency. • Audio playback to hear how every chord sounds before playing. • Fretboard visualization for better understanding of chord structures. Quick Search & Instant Access • Built-in search to find any chord instantly. • Spotlight search integration to locate chords directly from your device. Customize Your Experience • Left-handed mode for left-handed guitarists. • Key switching to transpose chords effortlessly. • Dark mode support for a visually comfortable experience. Export, Share & Save • Export chords as PNG or MIDI files for easy reference or music production. • Use exported MIDI files in DAWs like GarageBand, Logic Pro, Ableton Live, and FL Studio. • Print or share chords with students, bandmates, or collaborators. Designed for Everyone • VoiceOver accessibility for visually impaired users. • User-friendly interface for smooth navigation and ease of use. Who Is GtrLib Chords For? • Beginners – Learn fundamental chords with clear diagrams and audio playback. • Intermediate & advanced guitarists – Explore complex voicings, inversions, and extended chords. • Songwriters & composers – Quickly find the perfect chord for any song. • Guitar teachers & students – Use it as a reliable teaching and learning tool. • Producers & musicians – Integrate MIDI chord files into music production. Why Choose GtrLib Chords? Unlike generic chord books or basic online chord finders, GtrLib Chords provides: • A massive, well-organized chord library with multiple variations. • Fingering recommendations to improve accuracy. • Audio demonstrations to help you recognize chords by ear. • Offline access for anytime, anywhere learning. • High-quality exports for musicians, songwriters, and educators. Download GtrLib Chords Today! Discover a powerful, easy-to-use tool designed for guitarists of all levels. Whether you're practicing, performing, or composing, GtrLib Chords will help you unlock the full potential of your guitar playing. Get started now and take your guitar skills to the next level!
ConcertPrep
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Going to a show? See what they're likely to play before you get there. ConcertPrep looks at a band's recent setlists and gives every song a chance of being played tonight: the locks, the rotation picks and the wildcards. When the show's over, the actual setlist is there to compare, along with how many songs the forecast called. PREDICTIONS FOR ANY TOUR • A forecast for each upcoming show, song by song, with how often each one has turned up lately • Openers and closers, songs that have been dropped from the tour, and the rare ones worth hoping for • Recent setlists in full, with the songs you've already heard live marked • Every song's history: how often it's played, when it last appeared, and what it's about YOUR CONCERTS, ALL IN ONE PLACE • Log the shows you've been to: search by band, paste a list, or add one by hand • See them by year, band, city and country, on a globe of everywhere you've seen music • Rate each night and keep notes; add the setlist yourself if it's missing SHARE YOUR LIVE YEARS • Turn your log into a card: a ticket, a poster, the numbers, or a map of your places • Share one band, one year, one city or one country, right from that page • The poster lists the songs you heard live, rarest first FOLLOW THE BANDS YOU LOVE • Follow artists to see their upcoming shows and the rare songs they've just played • Suggestions based on the shows you've logged ON YOUR APPLE WATCH • The shows you're going to, with tonight's up top • Tonight's forecast in set order or by chance, readable at a glance • Saved on the watch for the venue, even with no signal TAKE THE SETLIST WITH YOU • Send any setlist to Apple Music as a playlist, to learn the songs before the show MAKE IT YOURS • Four themes, light and dark, and three text sizes Setlist data comes from setlist.fm, the community-built setlist wiki, and every setlist links back to its source. ConcertPrep is a free, non-commercial project: no ads, no paid tiers, and nothing that tracks you for advertising.
Screenshots
Verdict
The clearest difference is ads: ConcertPrep at none against GtrLib Chords's shown. On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | GtrLib Chords | ConcertPrep |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.4K ratings) — better | — |
| Positive reviews | 77.3% of reviews | — |
| Number of ratings | 1.4K — better | — |
| Update frequency | Fortnightly | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, Apple TV, Apple Watch — better |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 51 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Bijoy Thangaraj | Adnan Reza |
In-app purchases
GtrLib Chords
No in-app purchases
ConcertPrep
No in-app purchases









