Fret Pro Guitar Notes Trainer vs Structured Burn
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/
Structured Burn
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Strain names don't tell you what a product will do. The lab report does. Structured Burn™ matches you to cannabis products by their actual chemistry - the terpenes and cannabinoids on the Certificate of Analysis - instead of crowd ratings, star reviews, or a name someone invented at a grow. It works on your first visit. No journaling, no weeks of logging. HOW IT WORKS Find Your Burn - Answer a short set of questions about what you're looking for. No account required. Get your Experience Fingerprint - See the terpene profile that fits what you described, built from the averaged lab data of your real matches. This is your target range, not a graphic. Match the lab, not the label - Every recommendation traces back to a signed COA. Compare a product on the shelf against your Fingerprint and you'll know whether it's close before you buy. Keep what works - Tap on any product. Anonymous, no login. The engine learns which chemistry actually delivers. POWERED BY SBXM™ SBXM™ (Structured Burn Experience Match) is our scoring engine. It weighs terpene profile, cannabinoid ratio, product format, and COA completeness to rank what fits you. It does not weigh star ratings or how loud a brand is. ALSO INSIDE - Full terpene breakdown on every product - free - Build Your Burn - design a composite terpene profile from scratch - Stash - save products worth remembering, and share your Portable Stash by link or QR - SB Pass™ - a scannable preference pass you can show at a participating dispensary - Dispensary locator, ranked by terpene fit - BlazeAI - ask questions about terpenes, formats, and lab panels in plain language WHY TERPENES THC percentage is the number on the front of the jar and the least useful thing on it. Terpenes - myrcene, limonene, linalool, caryophyllene, pinene, and the rest - vary enormously between products with identical THC numbers and identical names. Two jars labeled the same strain can have completely different terpene profiles. That difference is why one worked and one didn't. Structured Burn reads that difference for you. Free to use, with a full terpene breakdown and your top match at no cost. Paid tiers unlock deeper analysis and saved Burns. — Structured Burn is an informational product. We do not sell, deliver, or fulfill cannabis. Nothing in this app is medical advice or a health claim. 21+ only. Cannabis laws vary by state - know yours. structuredburn.com Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://structuredburn.com/privacy
Screenshots
Verdict
The clearest difference is iOS requirement: Structured Burn at 15.1 against Fret Pro Guitar Notes Trainer's 17.0. On price, update cadence, ads 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 Pro Guitar Notes Trainer sells 9 in-app purchases, starting at $5.99 per month and Structured Burn sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Fret Pro Guitar Notes Trainer ships an update weekly, Structured Burn every 4 days. The most recent releases landed on October 21, 2026 and October 11, 2026 respectively.
| Parameter | Fret Pro Guitar Notes Trainer | Structured Burn |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (809 ratings) — better | — |
| Positive reviews | 68.4% of reviews | — |
| Number of ratings | 809 — better | — |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPod |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 66 MB | 59 MB |
| Age rating | 4+ | 17+ |
| Developer | Fretboard Hacking LLC | Structured Burn, LLC |
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
Structured Burn
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
Structured Burn
- Cultivator Monthly$9.991 Month
- Sommelier Monthly$14.991 Month
- Cultivator Annual$74.991 Year
Show 1 moreShow fewer
- Sommelier Annual$119.991 Year
Questions
Is Fret Pro Guitar Notes Trainer free?
Is Structured Burn free?
Do Fret Pro Guitar Notes Trainer or Structured Burn have ads?
Which is updated more often, Fret Pro Guitar Notes Trainer or Structured Burn?
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