# Rocksmith+ Fast Music Learning vs Clef Trainer Grid

The clearest difference is review sentiment: Clef Trainer Grid at 83% against Rocksmith+ Fast Music Learning's 21%. Clef Trainer Grid also leads on rating (5.0 vs 4.4) and in-app purchases (none vs 8). Rocksmith+ Fast Music Learning's advantage is price (Free vs $2.99) and ratings volume (1.8K vs 12). On ads, device support and iOS requirement there is nothing between them.

Rocksmith+ Fast Music Learning is free to download; Clef Trainer Grid costs $2.99 up front. Rocksmith+ Fast Music Learning sells 8 in-app purchases, starting at $19.99 per month. Clef Trainer Grid asks for nothing beyond the download.

Clef Trainer Grid holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Rocksmith+ Fast Music Learning has 1.8K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 21% of Rocksmith+ Fast Music Learning's written reviews are positive against 83% of Clef Trainer Grid's.

Rocksmith+ Fast Music Learning ships an update monthly, Clef Trainer Grid daily. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Rocksmith+ Fast Music Learning | Clef Trainer Grid |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [4.4 (1.8K ratings)](https://appshunter.io/ios/app/rocksmith-plus-fast-music-learning/id1571139807/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/clef-trainer-grid/id6749281721/reviews)** |
| Number of ratings | **1.8K** | 12 |
| Positive reviews | 20.6% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Subscription | **Paid** |
| Size | 765 MB | 3 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Ubisoft](https://appshunter.io/developer/317644720) | [John Andersen](https://appshunter.io/developer/1829819109) |

## What reviewers say

### Rocksmith+ Fast Music Learning

[App page](https://appshunter.io/ios/app/rocksmith-plus-fast-music-learning/id1571139807)

Learn to play guitar, bass, or piano with interactive lessons and real-time feedback. Access a vast library of songs across various genres and utilize practice tools to improve your skills at your own pace. Supplemental resources are also available to deepen your musical knowledge.

**Highlights:** Thousands of official master recording songs, Real-time feedback and note detection, Interactive video lessons, Adaptive Difficulty and Riff Repeater, Play guitar, bass, or piano, Progress tracking

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rocksmith+ - 1 Month Sub | $19.99 | per month |
| Rocksmith+ - 3 Month Sub | $49.99 | per 3 months |
| Rocksmith+ - 3 Month Sub | $49.99 | per 3 months |
| 12 months + 30-day free trial | $139.99 | per year |
| 12 months + 31-day free trial | $139.99 | per year |
| 12-Month All-Access Plan | $139.99 | per year |
| 12-Month All-Access Plan | $139.99 | per year |
| 12-Month All-Access Plan | $139.99 | per year |

**What reviewers like**

- 🚀 Smooth playability on iPad
- 👍 Great way to learn guitar
- 🎨 Engaging interface
- 🎶 Gamifying guitar learning is invaluable

**What reviewers complain about**

- 💰 Expensive subscription
- 🔍 Limited song selection
- 🐛 Frequent crashes and connection issues
- 🔍 Missing features from previous Rocksmith games
- 🔍 Note detection issues

**Reported bugs**

- Subscription issues (unable to access content)
- Incompatibility with certain devices
- Microphone/audio issues

**Requested features**

- Add more popular/well-known songs
- Bring back Guitarcade and other minigames
- Improve note detection accuracy
- Optimize interface for mobile devices
- Offer a one-time purchase option


### Clef Trainer Grid

[App page](https://appshunter.io/ios/app/clef-trainer-grid/id6749281721)

Master sheet music reading across multiple clefs. Practice note input via touch, MIDI keyboard, or microphone. Features a unique grid input to ensure genuine learning, not just muscle memory.

**Highlights:** Treble, alto, and bass clef support, Major and minor key signature support, Accidental support, Adjustable ledger lines, Grid input for muscle memory prevention, MIDI keyboard and microphone input, Cheat Mode for real-time note names

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

**In-app purchases:** none


## Frequently asked questions

### Is Rocksmith+ Fast Music Learning free?

Rocksmith+ Fast Music Learning is free to download, with in-app purchases available.

### Is Clef Trainer Grid free?

Clef Trainer Grid costs $2.99, with no in-app purchases.

### Which has better reviews, Rocksmith+ Fast Music Learning or Clef Trainer Grid?

Clef Trainer Grid is rated higher. Rocksmith+ Fast Music Learning averages 4.4 out of 5 from 1.8K ratings, while Clef Trainer Grid averages 5.0 from 12 ratings.

### Do Rocksmith+ Fast Music Learning or Clef Trainer Grid have ads?

Neither Rocksmith+ Fast Music Learning nor Clef Trainer Grid shows ads.

### Which is updated more often, Rocksmith+ Fast Music Learning or Clef Trainer Grid?

Rocksmith+ Fast Music Learning ships an update monthly, and Clef Trainer Grid daily. Most recently, Rocksmith+ Fast Music Learning was updated on October 14, 2026 and Clef Trainer Grid on October 12, 2026.

---

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