Comparison

Guitar 3D vs Doodler

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Guitar 3D

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
Read full description

No Ads! Learn how to play basic guitar chords, strumming and fingerpicking simply with this 3D ultimate guitar learning app just in minutes. Specially Designed for visual learners! Fun and easy way to learn guitar chords or compose songs. Just select the chords you want to learn and add them to the timeline. The virtual guitarist in the application plays the chord sequences you have composed, with strumming or fingerpicking techniques. You can see the correct finger movements from all sides in vivid detail. With the simple and easy-to-use music editor, you can compose your own music just in minutes. Sounds are recorded from real guitars. All animations were made with worlds best academic musicians and education experts. Features of Guitar 3D - Basic Chords App: ▸ Very easy to use ▸ No Ads ▸ 3D right and left hand viewer ▸ Chord chain editor ▸ Auto play & loop ▸ Speed ​​control ▸ Save your songs ▸ First - person and split cam options ▸ Different strumming and fingerpicking techniques ▸ Chord training game with 25 levels ▸ Support for left-handed guitarists ▸ Chord library(2D diagram) including all chords If you want to follow us: https://www.instagram.com/guitar3d https://www.facebook.com/Guitar3D https://www.facebook.com/Polygonium https://www.polygonium.com/music

About

Doodler

Features
Read full description

Doodler is an educational learning app that can inspire your child's natural instincts, helping them enjoy drawing and writing anytime with NO MESS on the ground or walls. Additionally, pressing the trash button will store an image in Files for you to see later before removing all contents.

Screenshots

Guitar 3D4 screens
Doodler2 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
Guitar 3D versus Doodler: the parameters behind the verdict, then further details
ParameterGuitar 3DDoodler
PriceFreeFree
Rating4.8 (736 ratings) — better—
Positive reviews98.9% of reviews—
Number of ratings736 — better—
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple TV — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size145 MB1 MB
Age rating4+4+
DeveloperPolygoniumRiseburn Limited

Bugs and requests

Guitar 3D

Reported bugs

2 issues
  • Login screen freezes
  • Incompatible with older devices

Requested features

7 requests
  • 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
Show 2 more
  • Add Bluetooth connectivity
  • Improve song creation and saving functionality

Doodler

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Guitar 3D

One-time7
  • Classical Guitar$1.99
  • Acoustic Guitar$1.99
  • Classical Guitar$2.99
Show 4 more
  • Acoustic Guitar$2.99
  • Electro-Classical Guitar$2.99
  • Guitar Bundle$4.99
  • Guitar Bundle$7.99
None

Doodler

No in-app purchases

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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