# WaveTuner — Tuner with Waveform Display

> Instrument tuner with waveform display for pitch and tone analysis. (iPhone/iPad app by Kazuki Miyata.)

- Source: https://appshunter.io/ios/app/wavetuner/id6499254806 (this page in markdown: same URL + `.md`)
- Developer: [Kazuki Miyata](https://appshunter.io/developer/1173325290)
- Category: Music, Utilities, Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: English, French, German, Italian, Japanese, Korean, Polish, Portuguese, Chinese, Spanish and 1 more
- Released: 2024-06-02
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/wavetuner/id6499254806/reviews.md

## What is WaveTuner?

WaveTuner is an instrument tuner that allows you to visualize the waveform of the sound you play.
Use it to check not only the pitch but also the shape of the tone and the amount of harmonics.

Features
- Display the shape of the tone (Oscilloscope function)
- Show the frequency range of the sound being played (Audio Spectrum function)
- Track the pitch to easily see pitch fluctuations
- Measure pitch in detail (display frequency to two decimal places, and cents)

Specifications
- Reference tone: 430Hz - 450Hz (adjustable in 1Hz increments)

## Key features

- Waveform display (Oscilloscope)
- Audio Spectrum analysis
- Pitch tracking
- Detailed frequency measurement
- Adjustable reference tone

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Waveform Display Add-On | $4.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/wavetuner/id6499254806/reviews.md

### 1/5 — Not free

*2025-01-04*

Waveform display required in-app purchase. Not as advertised.

## Frequently asked questions about WaveTuner

### What is WaveTuner?

WaveTuner is a free instrument tuner that provides a visual representation of your sound's waveform. It helps you analyze not only pitch but also tone shape and harmonics.

### What are the main features of WaveTuner?

WaveTuner features an oscilloscope function to display tone shape, an audio spectrum function for frequency range, pitch tracking, and detailed pitch measurement to two decimal places and cents.

### Can I adjust the reference tone in WaveTuner?

Yes, the reference tone in WaveTuner can be adjusted between 430Hz and 450Hz in 1Hz increments, allowing for personalized tuning.

### What devices is WaveTuner available on?

WaveTuner is currently available for iPhone devices.

### How often is WaveTuner updated?

WaveTuner was last updated on January 12, 2025, with version 1.1.19. The app was initially released on June 2, 2024.

### What is the age rating for WaveTuner?

WaveTuner has an age rating of 4+, making it suitable for a wide range of users.

### Does WaveTuner have ads?

No, WaveTuner does not contain advertisements.

### Are there in-app purchases in WaveTuner?

Yes, WaveTuner offers in-app purchases, although the core tuning functionality is available for free.

## Version history (last 5 releases)

### 1.1.19 — 2025-01-12

Updated the layout for better compatibility with iPad.

### 1.1.17 — 2024-11-02

Updated app icon.

### 1.1.14 — 2024-08-07

Fixed text display issues in certain languages.

### 1.1.13 — 2024-07-11

Slightly updated appearance and added settings.

### 1.1.11 — 2024-06-02

No release notes.

## Apps similar to WaveTuner

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [ChannelStrip LE](https://appshunter.io/ios/app/channelstrip-le/id6449458611) | 4.7 (9) | Free | Music |
| [Multiband Haas Effect](https://appshunter.io/ios/app/multiband-haas-effect/id1526429747) | 3.8 (4) | $5.99 | Music |
| [Tendency Tuner](https://appshunter.io/ios/app/tendency-tuner/id1638040915) | 3.7 (3) | Free | Music |
| [Wave Synth Digital Instrument](https://appshunter.io/ios/app/wave-synth-digital-instrument/id6502371995) | 5.0 (1) | Free | Music |
| [JAX MIDI Control Pad](https://appshunter.io/ios/app/jax-midi-control-pad/id6482661296) | 5.0 (2) | $9.99 | Music |
| [Jazzome](https://appshunter.io/ios/app/jazzome/id1599921043) | — | Free | Music |

## More apps by Kazuki Miyata

- [ExifWipe](https://appshunter.io/ios/app/exifwipe/id6504056012)
- [Condition Notes](https://appshunter.io/ios/app/condition-notes/id6737011476)

All apps by Kazuki Miyata: https://appshunter.io/developer/1173325290

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*