# Tuner (チューナー) vs Sanshin Tuner Basic

The clearest difference is review sentiment: Tuner (チューナー) at 100% against Sanshin Tuner Basic's 0%. Tuner (チューナー) also leads on price (Free vs $6.99) and in-app purchases (none vs 2). Sanshin Tuner Basic's advantage is update cadence (every 4 months vs every 123 months) and iOS requirement (15.6 vs 26.0). On device support there is nothing between them.

Tuner (チューナー) is free to download; Sanshin Tuner Basic costs $6.99 up front. Sanshin Tuner Basic sells 2 one-off in-app purchases. Tuner (チューナー) asks for nothing beyond the download.

Tuner (チューナー) ships an update every 123 months, Sanshin Tuner Basic every 4 months. The most recent releases landed on September 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Tuner (チューナー) | Sanshin Tuner Basic |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/tuner/id1084397431/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 123 months | **Every 4 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 15 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [feb19](https://appshunter.io/developer/358045838) | [Pedro Daniel Macalupu Cumpen](https://appshunter.io/developer/492172409) |

## What reviewers say

### Tuner (チューナー)

[App page](https://appshunter.io/ios/app/tuner/id1084397431)

This app provides a highly accurate chromatic tuner. It allows you to set a reference tone A4 between 400Hz and 480Hz in 1Hz increments. You can also generate test tones across a wide range of notes.

**Highlights:** High-precision chromatic tuning, Adjustable reference tone (400Hz-480Hz), Test tone generation (C0-B8), Wide note range support, 1Hz increment tuning

**Features:** macOS Compatibility

**In-app purchases:** none


### Sanshin Tuner Basic

[App page](https://appshunter.io/ios/app/sanshin-tuner-basic/id1437345765)

This application provides precise and instant tuning for the sanshin with multiple tuning options. It features visual and audible indicators, displays exact frequencies, and offers a tuning fork as an in-app purchase. Optimized for speed and responsiveness, it's designed for all universal devices.

**Highlights:** Multiple sanshin tunings, Instant loading and fast tuning, Displays exact sound frequency (Hz), Visual and audible tuning indicators, Highly responsive interface, Universal app compatibility

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | Free | one-time |
| Tuning Fork | Free | one-time |


## Frequently asked questions

### Is Tuner (チューナー) free?

Tuner (チューナー) is free to download, with no in-app purchases.

### Is Sanshin Tuner Basic free?

Sanshin Tuner Basic costs $6.99, and also offers in-app purchases.

### Do Tuner (チューナー) or Sanshin Tuner Basic have ads?

Sanshin Tuner Basic shows ads; Tuner (チューナー) does not.

### Which is updated more often, Tuner (チューナー) or Sanshin Tuner Basic?

Tuner (チューナー) ships an update every 123 months, and Sanshin Tuner Basic every 4 months. Most recently, Tuner (チューナー) was updated on September 25, 2026 and Sanshin Tuner Basic on October 9, 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.*