# Tonemap Tuner vs Sight

The clearest difference is in-app purchases: Sight at none against Tonemap Tuner's 1. Sight also leads on iOS requirement (15.0 vs 18.0). Tonemap Tuner's advantage is ads (none vs shown) and update cadence (every 11 days vs every 4 weeks). On price and device support there is nothing between them.

Both are free to download. Tonemap Tuner sells 1 in-app purchase, starting at $9.99 per year. Sight asks for nothing beyond the download.

Tonemap Tuner ships an update every 11 days, Sight every 4 weeks. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Tonemap Tuner | Sight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/tonemap-tuner/id6790179297/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Every 4 weeks |
| Monetization | Freemium | — |
| Size | 4 MB | 6 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JEREMY ALLEN BLACK](https://appshunter.io/developer/6790179299) | [duck kyung lee](https://appshunter.io/developer/6794317677) |

## What reviewers say

### Tonemap Tuner

[App page](https://appshunter.io/ios/app/tonemap-tuner/id6790179297)

This app visualizes your musical intonation in real-time, displaying your playing on a color-coded grid. It helps musicians identify and correct pitch inaccuracies by showing average intonation for each note and detailed note timelines. Features include customizable settings, transposition, and stretch tuning options for practice.

**Highlights:** Real-time intonation visualization, Color-coded pitch grid, Detailed note timeline view, Customizable performance pitch, Transposition for various instruments, Stretch tuning options, Light and dark themes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tonemap Pro | $9.99 | per year |


### Sight

[App page](https://appshunter.io/ios/app/sight-reading-master/id6794351613)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tonemap Tuner free?

Tonemap Tuner is free to download, with in-app purchases available.

### Is Sight free?

Sight is free to download, with no in-app purchases.

### Do Tonemap Tuner or Sight have ads?

Sight shows ads; Tonemap Tuner does not.

### Which is updated more often, Tonemap Tuner or Sight?

Tonemap Tuner ships an update every 11 days, and Sight every 4 weeks. Most recently, Tonemap Tuner was updated on October 24, 2026 and Sight on October 6, 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.*