# Guitar 3D vs Doodler

The clearest difference is in-app purchases: Doodler at none against Guitar 3D's 7. Guitar 3D's advantage is device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Guitar 3D sells 7 one-off in-app purchases. Doodler asks for nothing beyond the download.

Guitar 3D ships an update every 2 months, Doodler every 6 weeks. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Guitar 3D | Doodler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (736 ratings)](https://appshunter.io/ios/app/guitar-3d-basic-chords/id1255417133/reviews)** | — |
| Number of ratings | **736** | — |
| Positive reviews | 98.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 145 MB | 1 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Polygonium](https://appshunter.io/developer/544258399) | [Riseburn Limited](https://appshunter.io/developer/335654848) |

## What reviewers say

### Guitar 3D

[App page](https://appshunter.io/ios/app/guitar-3d-basic-chords/id1255417133)

Learn guitar chords, strumming, and fingerpicking with interactive 3D visualizations. Compose your own music using a simple editor and hear real guitar sounds. Ideal for visual learners wanting to play basic guitar quickly.

**Highlights:** 3D right and left hand viewer, Chord chain editor, Auto play & loop, Speed control, Chord training game, Left-handed guitarist support, Chord library

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Classical Guitar | $1.99 | one-time |
| Acoustic Guitar | $1.99 | one-time |
| Classical Guitar | $2.99 | one-time |
| Acoustic Guitar | $2.99 | one-time |
| Electro-Classical Guitar | $2.99 | one-time |
| Guitar Bundle | $4.99 | one-time |
| Guitar Bundle | $7.99 | one-time |

**What reviewers like**

- 👍 Excellent visuals
- 👍 Easy to use
- 👍 Helpful for learning chords
- 👍 Great for beginners
- 👍 Intuitive interface

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 🐛 Difficulty seeing strings being picked
- 🐛 Slow or disjointed performance
- 🐛 No sound in some cases

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Include more advanced chords and chord progressions
- Add interval display
- Incorporate barred chords
- Integrate with a DAW or guitar pro software
- Provide a song library with popular songs


### Doodler

[App page](https://appshunter.io/ios/app/doodler/id6443763656)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Guitar 3D free?

Guitar 3D is free to download, with in-app purchases available.

### Is Doodler free?

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

### Do Guitar 3D or Doodler have ads?

Neither Guitar 3D nor Doodler shows ads.

### Which is updated more often, Guitar 3D or Doodler?

Guitar 3D ships an update every 2 months, and Doodler every 6 weeks. Most recently, Guitar 3D was updated on October 15, 2026 and Doodler on October 1, 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.*