Fret Pro Guitar Notes Trainer vs Donner Play
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fret Pro Guitar Notes Trainer
Master your guitar or bass fretboard with this fun and easy trainer. Using scientifically proven methods, it helps you memorize notes quickly through bite-sized practice sessions. Build muscle memory by playing on your actual instrument.
- Memorize guitar/bass notes
- Spaced repetition learning
- Practice on real instrument
- Track progress
- Bite-sized practice sessions
- Supports multiple instruments
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Every guitar/bass player knows that they *should* have the fretboard memorized, but they don't because it's tedious and boring. Fret Pro can do all the hard work for you! With just 10 minutes a day, you’ll have the fretboard memorized in no time. It's easy and fun! SPEAK THE LANGUAGE OF YOUR INSTRUMENT Having the notes on your guitar or bass fretboard memorized is the most important step toward becoming fluent in the language of your instrument. When you master the fretboard, you can spend less time thinking and more time enjoying playing music. PLAYER HIGHLIGHTS - "I’ve had lessons on-and-off for 10 years, but never did the work of really knowing the notes on the fretboard. I didn’t think it really mattered. But now, concepts I slightly understood before are falling into place, and I’m able to communicate with my teacher in the same language. Recommended." - "I’ve been struggling to memorize the notes on the fretboard for awhile now. This app really helped me get the practice I needed!" LEARN GUITAR FRETBOARD FAST Fret Pro is the fastest way to memorize the music notes on your guitar fretboard. Using scientifically-proven spaced-repetition techniques, Fret Pro helps you memorize each note in the most efficient way. Practice sessions are organized in bite-sized chunks so you can practice as much or as little as you want! BUILD REAL MUSCLE MEMORY Fret Pro is a different kind of fretboard trainer. You build muscle memory and fretboard vision by playing notes on your *real guitar or bass*. FREE FEATURES - Play notes on your real guitar or bass (or both). The natural notes on your first two strings are FREE. - Track progress toward fretboard mastery - Use your device's built-in microphone (an audio interface) - Have your device speak the notes for screen-free practice UPGRADE FEATURES - Unlock all notes on all strings - Focus practice on a specific string or strings - Focus practice on natural notes only or all notes SUPPORTED INSTRUMENTS - 6 string guitar - 7 string guitar - 8 string guitar - 4 string bass - 5 string bass - 6 string bass - Mandolin - Guitarlele/Ukitar - Want something else? Contact us at support@fretpro.app TIPS - The Fret Pro app works best with an acoustic guitar or bass, or an electric guitar or bass with amplifier. It will also work for an unamplified electric guitar and bass in very quiet environments. - The app listens for you to play the correct note, but that doesn't mean you can't make things more exciting. Try practicing different picking patterns, techniques, and rhythms. - Use your favorite effects and pedals like delay, reverb, or distortion! We'll still recognize if you play the right note… though pitch modulating effects probably won't work :) - Try to visualize a fretboard in your mind as you play each note. Can you play each note without looking at your fretboard? - Use the String Focus in settings to hone in on a specific string until you know it by heart. Memorizing the notes on your guitar or bass is a great way to take your playing to the next level. Supplement your current music practice or lessons with ten minutes per day and you'll be surprised at how fast you learn the notes. NOTE FROM THE DEVELOPER Hi! Fret Pro is an indie app made by one guy (me!), who is deeply passionate about music. It is my top priority to build an app that is actually *useful*. There is no nonsense and no tricks to steal your time or money. I actually want the Fret Pro app to be so good that you can STOP using it because it served its purpose (helping you memorize the notes) and you don't need it anymore! Got an idea to help make Fret Pro better? Send me a message at support@fretpro.app! The app is under active development and I’m constantly thinking of ways to make memorizing and visualizing the fretboard faster and easier. Thanks so much for your support, feedback, and reviews! Subject to Apple's standard license agreement https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Donner Play
Learn and create music with interactive lessons and tools. Connect to Donner instruments for real-time feedback, practice with various songs, and access professional masterclasses. This app supports your musical journey from beginner to advanced.
- Real-time instrument interaction
- Song practice with e-drum
- Music creation with synthesizer
- Berklee-certified masterclasses
- Practice tools (tuner, metronome)
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Donner Play, the best one for you to change the way to learn and create music. With Donner series instruments, it kick starts your musical journey easier. 1. Seamless interaction with Donner instruments provides real-time feedback to improve your playing efficiently. 2. Play various songs with the Backbeat e-drum to challenge yourself, or create and arrange music easily with the MEDO portable synthesizer in seamless sync with your gear. 3. Berklee-certified masterclasses covering drums, digital pianos, guitar/bass, and MIDI production offer you structured, professional music training. 4. The built-in toolset includes tuner, chord finder, metronome and more to support efficient practice and performance. Whether you're just starting or already progressing, Donner Play is your go-to place for learning, improving, and creating music.
Screenshots
Verdict
The clearest difference is rating: Fret Pro Guitar Notes Trainer at 4.8 against Donner Play's 2.5. Fret Pro Guitar Notes Trainer also leads on review sentiment (69% vs 29%) and ratings volume (806 vs 22). Donner Play's advantage is in-app purchases (none vs 11) and iOS requirement (15.0 vs 17.0). On price, ads 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. Fret Pro Guitar Notes Trainer sells 9 in-app purchases, starting at $5.99 per month. Donner Play asks for nothing beyond the download.
Fret Pro Guitar Notes Trainer holds the better App Store score, 4.8 against 2.5. That said, the two scores are not equally well evidenced: Fret Pro Guitar Notes Trainer has 806 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 69% of Fret Pro Guitar Notes Trainer's written reviews are positive against 29% of Donner Play's.
Fret Pro Guitar Notes Trainer ships an update weekly, Donner Play monthly. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.
| Parameter | Fret Pro Guitar Notes Trainer | Donner Play |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (806 ratings) — better | 2.5 (22 ratings) |
| Positive reviews | 68.8% of reviews — better | 29.4% of reviews |
| Number of ratings | 806 — better | 22 |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 66 MB | 154 MB |
| Age rating | 4+ | 17+ |
| Developer | Fretboard Hacking LLC | Donner LLC |
Customer experience
Fret Pro Guitar Notes Trainer
Donner Play
Bugs and requests
Fret Pro Guitar Notes Trainer
Reported bugs
3 issues- Incorrect note recognition
- Microphone issues after app relaunch
- Inconsistent progress tracking
Requested features
5 requests- Add custom tunings
- Allow selecting specific notes/areas to practice
- Incorporate solfege and scale degrees
- Provide progress tracking across devices
- Add metronome functionality
Donner Play
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fret Pro Guitar Notes Trainer
- Monthly7 Days trial2 variants$5.991 Month
- Monthly + Family7 Days trial2 variants$9.991 Month
- Yearly14 Days trial$29.991 Year
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- Yearly7 Days trial$29.991 Year
- Yearly + Family7 Days trial$49.991 Year
- Yearly + Family14 Days trial$49.991 Year
- Unlock all notes$4.99
- Lifetime$64.99
- Lifetime + Family$79.99
Donner Play
No in-app purchases
Questions
Is Fret Pro Guitar Notes Trainer free?
Is Donner Play free?
Which has better reviews, Fret Pro Guitar Notes Trainer or Donner Play?
Do Fret Pro Guitar Notes Trainer or Donner Play have ads?
Which is updated more often, Fret Pro Guitar Notes Trainer or Donner Play?
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