Comparison

3D Synth vs GuitarChordFlow

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

Head to head
About

3D Synth

Features
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3DSynth! A chromatic touch synthesizer and on-device recorder. Chromatic by design - 3DSynth lets you play all notes and frequencies continuously—not locked to MIDI steps—so you control pitch directly with your finger like a real instrument! Real-time, responsive play - Low latency and immediate feedback keep your phrasing natural and expressive while you glide and shape the note in motion. Shape your sound - Choose different instruments (oscillator, FM, plucked), sculpt with ADSR and add effects like reverb, modulation, delay, distortion, and EQ! Record on device - Capture your takes directly to the app’s local recordings folder for sharing and backup. **Important** Deleting the app removes its local data, including recordings and settings. Export anything you want to keep before uninstalling or resetting the device. Enjoy and thanks for downloading!

About

GuitarChordFlow

Features
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GuitarChordFlow is your ultimate companion for mastering chords and musical progressions. Designed for musicians of all levels, it provides a seamless and professional environment to hone your skills. Key Features: Comprehensive Library: Explore a wide range of chords including Major, Minor, 7th, Sus, and more with high-quality audio previews. Smart Progressions: Generate random progressions by difficulty or build your own custom chord sequences. Interactive Practice Mode: Follow along in real-time with adjustable BPM, beats per chord, and visual cues. Immersive Feedback: High-resolution audio samples, a precise metronome, and haptic feedback. Progress Tracking: Stay motivated with detailed practice history, session statistics, and goals. Premium Design: A clean, modern iOS-style interface with full Dark Mode support and intuitive navigation.

Screenshots

3D Synth3 screens
GuitarChordFlow4 screens

Verdict

The call

The clearest difference is price: 3D Synth at Free against GuitarChordFlow's $0.99. GuitarChordFlow's advantage is iOS requirement (15.0 vs 18.5). On ads, in-app purchases and device support 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

3D Synth is free to download; GuitarChordFlow costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 3 level
3D Synth versus GuitarChordFlow: the parameters behind the verdict, then further details
Parameter3D SynthGuitarChordFlow
PriceFree — better$0.99
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.515.0 — better
Further details — not scored
Size9 MB3 MB
Age rating4+4+
DeveloperDavid Noy晓飞 沈

In-app purchases

None

3D Synth

No in-app purchases

None

GuitarChordFlow

No in-app purchases

Questions

Is 3D Synth free?
3D Synth is free to download, with no in-app purchases.
Is GuitarChordFlow free?
GuitarChordFlow costs $0.99, with no in-app purchases.
Do 3D Synth or GuitarChordFlow have ads?
Neither 3D Synth nor GuitarChordFlow shows ads.

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