# GyroSynth vs Classical Guitar Tuner Pro

The clearest difference is in-app purchases: GyroSynth at none against Classical Guitar Tuner Pro's 2. GyroSynth also leads on price ($4.99 vs $9.99). On rating, ratings volume, update cadence and ads there is nothing between them.

GyroSynth costs $4.99 and Classical Guitar Tuner Pro $9.99 up front. Classical Guitar Tuner Pro sells 2 one-off in-app purchases. GyroSynth asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for GyroSynth against 4.5 for Classical Guitar Tuner Pro. Both are backed by a comparable volume of ratings — 37 and 40 respectively.

GyroSynth ships an update every 12 months, Classical Guitar Tuner Pro every 6 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | GyroSynth | Classical Guitar Tuner Pro |
| --- | --- | --- |
| Price | **$4.99** | $9.99 |
| Rating | [4.4 (37 ratings)](https://appshunter.io/ios/app/gyrosynth/id386527164/reviews) | **[4.5 (40 ratings)](https://appshunter.io/ios/app/classical-guitar-tuner-pro/id1146908887/reviews)** |
| Number of ratings | 37 | **40** |
| Positive reviews | 73.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 6 months** |
| Monetization | Paid | Paid |
| Size | 8 MB | 16 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BeepStreet](https://appshunter.io/developer/321412321) | [Pedro Daniel Macalupu Cumpen](https://appshunter.io/developer/492172409) |

## What reviewers say

### GyroSynth

[App page](https://appshunter.io/ios/app/gyrosynth/id386527164)

This app transforms your device into a gesture-controlled musical instrument. Use your device's gyroscope to manipulate sound parameters like pitch and volume, creating melodies and effects by moving your hand through the air. Explore various synthesizer types and built-in effects for a unique music creation experience.

**Highlights:** Gesture-driven sound manipulation, Multiple synthesizer types, Built-in effects (delay, boost), Musical scales for easy playing, Recorder with overdub function, Experimental FM modulation

**In-app purchases:** none

**What reviewers like**

- 👍 Most fun instrument!
- 👍 Unique and impressive
- 👍 Great app!
- 👍 Amazing!
- 👍 Fantastic

**What reviewers complain about**

- 🐛 No sound
- 🐛 Crashed and would not work
- 🐛 No longer works
- 🐛 Crashes on iOS 8
- 🐛 Sampler doesn't work still!

**Reported bugs**

- No sound no matter what I do
- Crashed on startup on iOS 8
- Crashes on launch since the iOS 8 update
- Stopped working with iOS 8
- Sampler doesn't work

**Requested features**

- Custom scales that can be saved
- Wireless midi out
- Ability to play iPod tracks in background
- More synth modules, more/selectable FX, sample import, the ability to assign parameters beyond waveform modification to the gyroscopic planes
- Recording and export feature


### Classical Guitar Tuner Pro

[App page](https://appshunter.io/ios/app/classical-guitar-tuner-pro/id1146908887)

Precisely tune your classical guitar in seconds with this advanced app. It offers multiple tunings and visual indicators for ease of use, suitable for all skill levels. Features include Hz frequency display and instant loading.

**Highlights:** Precise Hz frequency display, Multiple guitar tunings, Instant load and fastest tuning, Intuitive UI with LED indicator, Visual indicators for tuned strings, Universal app for iOS devices

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tuning Fork | Free | one-time |
| Advanced Settings | Free | one-time |


## Frequently asked questions

### Is GyroSynth free?

GyroSynth costs $4.99, with no in-app purchases.

### Is Classical Guitar Tuner Pro free?

Classical Guitar Tuner Pro costs $9.99, and also offers in-app purchases.

### Which has better reviews, GyroSynth or Classical Guitar Tuner Pro?

Classical Guitar Tuner Pro is rated higher. GyroSynth averages 4.4 out of 5 from 37 ratings, while Classical Guitar Tuner Pro averages 4.5 from 40 ratings.

### Do GyroSynth or Classical Guitar Tuner Pro have ads?

Neither GyroSynth nor Classical Guitar Tuner Pro shows ads.

### Which is updated more often, GyroSynth or Classical Guitar Tuner Pro?

GyroSynth ships an update every 12 months, and Classical Guitar Tuner Pro every 6 months. Most recently, GyroSynth was updated on November 1, 2026 and Classical Guitar Tuner Pro on November 2, 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.*