# Essential Guitar Note Trainer vs Lesson Studio

The clearest difference is in-app purchases: Lesson Studio at none against Essential Guitar Note Trainer's 1. Lesson Studio also leads on update cadence (every 5 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Essential Guitar Note Trainer sells 1 in-app purchase, starting at $1.99 per month. Lesson Studio asks for nothing beyond the download.

Essential Guitar Note Trainer ships an update monthly, Lesson Studio every 5 days. The most recent releases landed on August 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Essential Guitar Note Trainer | Lesson Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/essential-guitar-note-trainer/id6766969797/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 25 MB | 3 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Antair Corporation](https://appshunter.io/developer/310233185) | [Tennison Hubbard](https://appshunter.io/developer/6776867415) |

## What reviewers say

### Essential Guitar Note Trainer

[App page](https://appshunter.io/ios/app/essential-guitar-note-trainer/id6766969797)

Master the guitar fretboard with focused, adaptive practice sessions. Learn every note on every string using spaced repetition to build lasting recall. Track your progress through five mastery stages and customize your learning experience.

**Highlights:** Spaced repetition learning, Adaptive practice sessions, Five mastery stages, Customizable fret range and strings, Offline functionality, No ads or accounts

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $1.99 | per month |


### Lesson Studio

[App page](https://appshunter.io/ios/app/lesson-studio/id6776867413)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Essential Guitar Note Trainer free?

Essential Guitar Note Trainer is free to download, with in-app purchases available.

### Is Lesson Studio free?

Lesson Studio is free to download, with no in-app purchases.

### Do Essential Guitar Note Trainer or Lesson Studio have ads?

Neither Essential Guitar Note Trainer nor Lesson Studio shows ads.

### Which is updated more often, Essential Guitar Note Trainer or Lesson Studio?

Essential Guitar Note Trainer ships an update monthly, and Lesson Studio every 5 days. Most recently, Essential Guitar Note Trainer was updated on August 11, 2026 and Lesson Studio on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*