Fret Buddy vs Capo Key Transposer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fret Buddy
Read full descriptionHide full description
Fret Buddy – The Ultimate Guitar Practice Toolkit Master your guitar skills with Fret Buddy! Whether you're a beginner or an experienced musician, this all-in-one guitar practice app is designed to help you tune your guitar, transpose chords, train your ear, and stay on beat with ease. Unlock the power of essential guitar tools like the chord transposer, circle of fifths, chord library, tuner, metronome, and ear training exercises — plus bite-sized interactive lessons to help you truly understand the fretboard. Key Features: Bite-Sized Guitar Lessons Learn guitar theory with structured, easy-to-follow lessons covering triads, intervals, chord shapes, and more. Each lesson includes interactive fretboard quizzes to reinforce your knowledge and help you master the fretboard. Fretboard Visualizer See any note, scale, mode, or triad shape mapped on the fretboard to deepen your understanding of the guitar. Chord Transposer Effortlessly transpose chord progressions into any key with automatic key detection. Learn faster with chord shape visualizations (Full version feature). Guitar Tuner Achieve perfect tuning with a precise guitar tuner that filters out background noise. Supports multiple guitar tunings, with manual string-by-string tuning and vibration feedback in the full version. Metronome Stay on beat with a customizable metronome featuring multiple sound options. Tap to set the tempo and fine-tune your rhythm. (Full version: custom metronome sounds) Ear Training Tool Sharpen your musical ear with quick exercises to help you recognize notes, scales, and chord progressions. Unlock advanced difficulty levels in the full version. Interactive Circle of Fifths Explore music theory, chord progressions, and key signatures with the Interactive Circle of Fifths, your shortcut to understanding harmony. Chord Finder Explore an extensive collection of over 500 chords and 2000 possible positions for both guitar and ukulele in our beautifully designed chord finder. (Full version unlocks complex chords and ukulele chords) Why Choose Fret Buddy? All-in-One Toolkit – Includes tuner, chord transposer, metronome, ear training, and interactive lessons Free Version – Fully functional with minimal ads Premium Upgrade – Unlock chord shape visualizations, manual tuning, custom sounds, advanced ear training, and more User-Friendly Interface – Designed for guitarists, bass players, and fretted instrument musicians Light & Dark Mode – Practice anytime with a UI that adapts to you Upgrade to the Full Version Unlock premium features with a one-time purchase and enjoy an ad-free experience, advanced tuning options, and in-depth practice tools. Download Fret Buddy now and take your guitar practice to the next level—with theory that sticks and tools that deliver.
Capo Key Transposer
Easily transpose songs to different keys by indicating the correct capo placement. Learn new chord shapes and manage your songbook offline. Ideal for singers, guitarists, and songwriters.
- Instant capo fret calculation
- Open chord diagrams for common shapes
- Support for 24 major and minor keys
- Save and sort songs in a digital songbook
- Offline functionality
- Includes five starter songs
Read full descriptionHide full description
You know the song in G. The singer needs it in Bb. Capo tells you exactly where to clamp so the shapes you already know come out in the key you need. Most transposer apps hand you a new set of chords and leave you to relearn the song. Capo does the opposite: it keeps your fingers on the open shapes you already play and moves the capo instead. Spin two wheels, read the fret, play. WHAT YOU GET • Land on the right fret in seconds: pick the key you know and the key you need, and the capo fret (0–7) appears instantly • Play the song the easy way with open chord diagrams for the I, IV, V and vi shapes you will actually finger • Stop guessing what fits: all 24 major and minor keys with their full I–ii–iii–IV–V–vi chord families and relative keys • Walk on stage prepared: save every song with its key, capo fret and notes, then search and sort your saved songs by title, date or capo • Start playing tonight with five starter songs already in your songbook • Rehearse anywhere: everything works offline in the practice room, the church basement or the campfire PERFECT FOR • Singers and acoustic players who need a song in a different key before tonight • Worship and praise teams matching charts to each vocalist's range • Beginners who know four open chords and want to play many more songs • Songwriters and teachers testing which key sits best for a voice WHY NOT JUST LOOK IT UP? A chart on the wall shows one direction and none of your songs. Capo swaps the direction in a tap, shows the actual shapes to strum, and remembers the fret for every song in your set so you never re-solve the same problem twice. PRIVATE BY DEFAULT Your songbook stays on your device. No account, no sign-in, no ads and no tracking. Capo never needs an internet connection to do its job. FULL ACCESS Capo is a paid app. Choose a weekly or yearly subscription, or a one-time lifetime purchase, and unlock the transposer, the complete key reference, chord diagrams and unlimited saved songs. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period and can be managed in your App Store account settings. Set your original key, set your target key, and play your next song tonight. Terms of Service: https://pnkl26.web.app/terms-of-service Privacy Policy: https://pnkl26.web.app/privacy-policy Support: pnkhanhlinh0206@gmail.com
Screenshots
Verdict
The clearest difference is ads: Capo Key Transposer at none against Fret Buddy's shown. Fret Buddy's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, update cadence and in-app purchases 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. Fret Buddy sells 1 one-off in-app purchase and Capo Key Transposer sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.
| Parameter | Fret Buddy | Capo Key Transposer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 33 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Pavlo Tatarenko | Linh Phan Nhat Khanh |
In-app purchases
Fret Buddy
- Fret Buddy Full Version$2.99
Capo Key Transposer
- Capo Key Transposer Weekly$2.997 Days
- Capo Key Transposer Yearly$14.991 Year
- Major Minor Scales Lifetime$29.99
Questions
Is Fret Buddy free?
Is Capo Key Transposer free?
Do Fret Buddy or Capo Key Transposer have ads?
Which is updated more often, Fret Buddy or Capo Key Transposer?
Other comparisons















