# Bubbles & Frets — Fun Sight-Reading Guitar Tool

> Fun Sight-Reading Guitar Tool (iPhone/iPad app by Amador Navarro Lucas.)

- Source: https://appshunter.io/ios/app/bubbles-and-frets/id6738471541 (this page in markdown: same URL + `.md`)
- Developer: [Amador Navarro Lucas](https://appshunter.io/developer/820288470)
- Category: Music, Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 133 MB
- Languages: American English
- Released: 2025-12-03
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/bubbles-and-frets/id6738471541/reviews.md

## What is Bubbles & Frets?

"Learn to read notes on the staff with guitar and improve your musical reading speed in the most fun way!"
Would you like to master reading sheet music on the guitar quickly and effectively? Our app is designed for guitarists of all levels, from beginners to advanced. Start with one of the 4 levels and prove how far you can go in this educational “Infinity Runner” game, mastering the skill of recognizing and playing notes on the staff, helping you play with more fluency and confidence. Train to become a master.
Key Features:
Endless Fun: Find the most bubbles with your guitar and challenge yourself in this exciting musical skill adventure.
Interactive Training: Learn and improve as you play, with 4 levels that adapt to your progress.
Improve Your Speed Reading: Sheet music reading demands a supersonic reaction. Challenge your ability to recognize and play notes in real-time. Train in a fun way and pop hundreds of bubbles without even noticing.
Constant Progress: View your stats and see how you improve in speed and accuracy.
Intuitive Design: Simple controls and vibrant graphics make learning more entertaining.
Discover a new way to learn music while enjoying the thrill of an endless game and take your guitar skills to the next level!
Levels:
EASY / Beginner: For those just starting to learn notes on the guitar. Start with just 2 notes and develop your skills until you master the entire fretboard.
NORMAL / Intermediate: For players who recognize all the notes in the first position. The names on the frets will help you improve.
EXPERT / Advanced: For those with good reading skills, looking for a challenge. No names are shown. From here, you're on your own.
CRAZY / Master: The highest level, for experts seeking to perfect their speed and accuracy.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock Levels | $2.99 | one-time |



## Version history (last 4 releases)

### 2.0.2 — 2026-02-13

* minor bugs fixed.
* Celebrate your Best Score! After reaching a new high score, you may be invited to leave a review.

### 2.00 — 2026-02-05

What’s new:
• The app is now free to download.
• Play the Easy level for free.
• Unlock all levels with a one-time in-app purchase.
• Your best score for each level is now saved correctly in the leaderboard.
• The leaderboard shows the top 3 players, plus your own position and nearby rivals.
• New score calculation system at the end of each game.
• Best Score is now visible during gameplay, with a new animation when you beat it.
• New tutorials explaining each bubble type.
• Lower latency when playing the guitar in Play Mode.
• Improved guitar sound quality in Play Mode.
• You can now change your nickname from the Settings menu.
• Performance improvements and overall app optimization.

### 1.11 — 2026-01-15

What’s new:
• Your best score for each level is now saved correctly in the leaderboard.
• The leaderboard shows the top 3 players, plus your own position and nearby rivals.
• New score calculation system at the end of each game.
• Best Score is now visible during gameplay, with a new animation when you beat it.
• New tutorials explaining each bubble type.
• Lower latency when playing the guitar in Play Mode.
• Improved guitar sound quality in Play Mode.
• You can now change your nickname from the Settings menu.
• Performance improvements and overall app optimization.

### 1.0 — 2025-12-04

No release notes.

## More apps by Amador Navarro Lucas

- [O-Results](https://appshunter.io/ios/app/o-results/id1449420850)
- [TopPetrol](https://appshunter.io/ios/app/toppetrol/id1617837352)

All apps by Amador Navarro Lucas: https://appshunter.io/developer/820288470

---

*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 2026-05-19.*