# Find the Note vs Emotion Builder

The clearest difference is in-app purchases: Emotion Builder at none against Find the Note's 1. Emotion Builder also leads on ads (none vs shown) and update cadence (every 4 days vs monthly). Find the Note's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price there is nothing between them.

Both are free to download. Find the Note sells 1 one-off in-app purchase. Emotion Builder asks for nothing beyond the download.

Find the Note ships an update monthly, Emotion Builder every 4 days. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Find the Note | Emotion Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (262 ratings)](https://appshunter.io/ios/app/find-the-note/id1612908617/reviews)** | — |
| Number of ratings | **262** | — |
| Positive reviews | 75.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 41 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [White Bread Games](https://appshunter.io/developer/447735101) | [Lele Yu](https://appshunter.io/developer/6801364162) |

## What reviewers say

### Find the Note

[App page](https://appshunter.io/ios/app/find-the-note/id1612908617)

This app uses your device's microphone to detect musical notes and their frequencies in real-time. It helps you tune instruments, practice scales, and track your progress with a history feature. Supports a wide range of instruments and clefs.

**Highlights:** Real-time note and frequency detection, Instrument tuning aid, Note history tracking, Supports numerous instruments and clefs, Voice and instrument input

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Version | $2.99 | one-time |

**What reviewers like**

- 👍 Works as intended
- 🚀 Accurate note detection
- 💡 Helpful for learning music
- 👍 Simple and easy to use
- 👍 Great for specific instruments (harmonica, steel drum, etc.)

**What reviewers complain about**

- 🐛 Inconsistent performance (note detection issues, freezing, etc.)
- 💰 Paywall for full functionality
- 🔒 Microphone access issues
- 🔇 Lack of sensitivity/volume adjustment

**Reported bugs**

- App not detecting notes correctly
- Microphone access not working
- Crashing or freezing issues

**Requested features**

- Add support for more instruments and clefs
- Implement a note history/recording feature
- Add a sensitivity/volume adjustment slider


### Emotion Builder

[App page](https://appshunter.io/ios/app/emotion-builder/id6801364160)

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

**In-app purchases:** none


## Frequently asked questions

### Is Find the Note free?

Find the Note is free to download, with in-app purchases available.

### Is Emotion Builder free?

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

### Do Find the Note or Emotion Builder have ads?

Find the Note shows ads; Emotion Builder does not.

### Which is updated more often, Find the Note or Emotion Builder?

Find the Note ships an update monthly, and Emotion Builder every 4 days. Most recently, Find the Note was updated on October 14, 2026 and Emotion Builder on October 8, 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.*