# JustinGuitar Note Trainer > Learn guitar fretboard notes efficiently with short, daily exercises. (iPhone/iPad app by Justin Guitar.) - Source: https://appshunter.io/ios/app/justinguitar-note-trainer/id6761114951 (this page in markdown: same URL + `.md`) - Developer: [Justin Guitar](https://appshunter.io/developer/502491353) - Category: Education, Music - Price: $4.99 - Rating: 5.00/5 from 3 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 40 MB - Languages: American English - Released: 2026-06-16 - Data updated: 2026-08-23 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/justinguitar-note-trainer/id6761114951/reviews.md ## What is JustinGuitar Note Trainer? Most guitar players never properly learn the notes on the fretboard. We memorize shapes and guess—and it works for a while. But when we try to improve, we hit a wall. JustinGuitar Note Trainer helps us learn the fretboard fast, in just 5 minutes a day. No diagrams. No memorizing charts. Just simple exercises that build a real understanding of the guitar neck. We learn to find any note on the guitar fretboard, build a clear mental map across all strings, and stop guessing and actually know the notes. Short daily exercises perfect for busy schedules, smart repetition to reinforce weak spots, and practice anywhere with your phone. If we want to learn guitar notes properly, this is one of the most valuable skills we can build. Built by JustinGuitar. ## Key features - Learn fretboard notes fast - Daily 5-minute exercises - Build mental map of guitar neck - Stop guessing, start knowing notes - Smart repetition for weak spots - Practice anywhere on your phone ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/justinguitar-note-trainer/id6761114951/reviews.md ### 5/5 — Great game for learning *2026-07-20* Very helpful simple game to help learning all the notes and far better use of a smart phone in downtime than so many other choices. Great work Justin! ### 5/5 — Love JustinGuitar stuff *2026-07-16* I like the idea to help memorize notes on each of the strings. I would really like the ability to work on each string separately as well. For example in “level 1” you just work on the E string and then each subsequent level adds additional strings. It would be great to also be able to work on the other strings individually. Thanks for everything you guys have put out ### 4/5 — Great start *2026-07-13* Great concept and lots of potential. Could use a more mature level up system, level tracking, streaks, more stats. Have to deduct one star because the low E string detection is really off, I have to tap 4-5 times in the area for the tap to be successful, otherwise 5 stars! ### 5/5 — Highly recommended *2026-06-30* I’ve been really enjoying this new reimagined app over the last fortnight or so. I’ve had the previous version of the Justin Note Trainer app for some years but didn’t actually use it much. I suppose the new app doesn’t do anything particularly different: but in its comprehensively re-designed format it just feels considerably more addictive and fun, and is therefore much more effective and useful. I’m confident that this app will enable me (at long last) to really master the fretboard. Thank you, Justin! ## Frequently asked questions about JustinGuitar Note Trainer ### How does JustinGuitar Note Trainer help me learn guitar notes? JustinGuitar Note Trainer uses short, daily exercises to build a clear mental map of the guitar neck. It focuses on understanding note locations rather than memorizing shapes, helping you stop guessing and know the notes. ### What is the learning methodology of JustinGuitar Note Trainer? The app employs a methodology of smart repetition to reinforce weak spots and build a real understanding of the fretboard. It avoids diagrams and charts, focusing on practical application through simple exercises. ### How much does JustinGuitar Note Trainer cost? JustinGuitar Note Trainer is a paid app, available for a one-time purchase of $4.99. There are no in-app purchases or subscriptions required. ### Does JustinGuitar Note Trainer have ads? No, JustinGuitar Note Trainer is ad-free. You can practice without any interruptions from advertisements. ### What devices is JustinGuitar Note Trainer compatible with? JustinGuitar Note Trainer is available for iPhone, iPad, and iPod devices. It is designed for iOS users. ### How often is JustinGuitar Note Trainer updated? The app was last updated on July 8, 2026, with version 1.0.3. This indicates a recent update, suggesting ongoing support and potential for future improvements. ### What is the age rating for JustinGuitar Note Trainer? JustinGuitar Note Trainer has an age rating of 4+. This makes it suitable for a wide range of users, including younger learners. ### Can I track my progress with JustinGuitar Note Trainer? While the description emphasizes smart repetition to reinforce weak spots, specific details on explicit progress tracking features are not provided. The focus is on building a consistent daily practice habit. ## Version history (last 3 releases) ### 1.0.3 — 2026-07-08 • Fixed game screens getting cut off on smaller phones and in landscape mode. • Fixed sharp (#) and flat (b) note names being cut off in the "Find the Note" game on some devices. Accidentals like A# and Ab now display fully. • Improved sign-in reliability: brief network interruptions no longer sign you out. • Added an "App & version info" section under Instructions & Support, with a Copy button so you can easily share details when contacting our support team. ### 1.0.1 — 2026-06-24 Improvements and bug fixes: - Improved pause and resume behavior during games - Improved audio reliability — sounds no longer break after switching apps or on low-memory devices - Game order now consistent across all screens ### 1.0 — 2026-06-16 No release notes. ## More apps by Justin Guitar - [Time Trainer Metronome](https://appshunter.io/ios/app/time-trainer-metronome/id502491350) - [Interval Ear Trainer](https://appshunter.io/ios/app/interval-ear-trainer/id559753482) - [Guitar Fretboard Note Trainer](https://appshunter.io/ios/app/guitar-fretboard-note-trainer/id559758702) - [One Minute Changes](https://appshunter.io/ios/app/one-minute-changes/id778908544) - [Blues Licks](https://appshunter.io/ios/app/blues-licks/id1133291883) All apps by Justin Guitar: https://appshunter.io/developer/502491353 ## Related topics [justin guitar note trainer](https://appshunter.io/ios/topics/justin-guitar-note-trainer) · [note trainer](https://appshunter.io/ios/topics/note-trainer) · [justin guitar music theory](https://appshunter.io/ios/topics/justin-guitar-music-theory) · [guitar note trainer](https://appshunter.io/ios/topics/guitar-note-trainer) · [music theory by justin guitar](https://appshunter.io/ios/topics/music-theory-by-justin-guitar) · [justin guitar](https://appshunter.io/ios/topics/justin-guitar) · [justin guitar app](https://appshunter.io/ios/topics/justin-guitar-app) · [guitar fretboard note trainer](https://appshunter.io/ios/topics/guitar-fretboard-note-trainer) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*