GtrLib Chords vs BPM Jump
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!
BPM Jump
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既存のメトロノームアプリでは、テンポ変更する際、数字を入力したり、プラス、マイナスボタンを連打して変更するなど、少し手間がかかります。なので曲中にテンポ変更することはできません。さらに、基礎練習では60BPM、曲の練習では80BPMにしたいといったように、練習メニューによってBPMが違うということもあります。僕はテンポをこまめに変えていると、前回練習していたテンポを忘れてしまうことがよくありました。 ですがこのBPM Jumpならテンポをワンタップで変更できるボタンを最大8つまで設定することができます。これなら曲中でもボタン1つでBPM変更ができます。この自作アプリを使い始めてから練習メニューの管理もしやすくなり、練習の質が向上したと感じています。 僕はリズム感を鍛えたいという思いでメトロノームを使います。 なので、リズム感を鍛えるために便利な拍をミュートしたり、音価を変更できる機能も作ってみました。4/4拍子なら、1拍目と2拍目をミュートして裏拍だけ鳴らすなど、リズム練習の幅が広がります。ぜひ使ってみてください! (追記) 3ヶ月ほどBPM Jumpを使っているのですが、自分の演奏を録画して確認してみた時に、明らかにこのアプリを使う前よりリズム感が良くなったと実感しています。あなたもぜひインストールして実感してみてください!
Screenshots
Verdict
The clearest difference is ads: BPM Jump at none against GtrLib Chords's shown. GtrLib Chords's advantage is update cadence (fortnightly vs every 2 months). On price, in-app purchases, device support and iOS requirement 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.
GtrLib Chords ships an update fortnightly, BPM Jump every 2 months. The most recent releases landed on October 26, 2026 and October 14, 2026 respectively.
| Parameter | GtrLib Chords | BPM Jump |
|---|---|---|
| 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 — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 51 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Bijoy Thangaraj | Shun Okamoto |
In-app purchases
GtrLib Chords
No in-app purchases
BPM Jump
No in-app purchases









