# Functional Ear Trainer vs Intunator Startup

The clearest difference is review sentiment: Functional Ear Trainer at 96% against Intunator Startup's 0%. Intunator Startup's advantage is update cadence (daily vs every 7 months) and iOS requirement (7.1 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Functional Ear Trainer sells 1 one-off in-app purchase and Intunator Startup sells 6 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Functional Ear Trainer ships an update every 7 months, Intunator Startup daily. The most recent releases landed on October 22, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Functional Ear Trainer | Intunator Startup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (3.8K ratings)](https://appshunter.io/ios/app/functional-ear-trainer/id1088761926/reviews)** | — |
| Number of ratings | **3.8K** | — |
| Positive reviews | **96.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 41 MB | 65 MB |
| Requires iOS | 15.0 | **7.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Serhii Korchan](https://appshunter.io/developer/1088761925) | [MARO Software UG Haftungsbeschraenkt & Co. KG](https://appshunter.io/developer/1017637111) |

## What reviewers say

### Functional Ear Trainer

[App page](https://appshunter.io/ios/app/functional-ear-trainer/id1088761926)

Develop your musical ear by learning to recognize tones within the context of a specific musical key. This app helps you understand the function of each note, improving your ability to transcribe, improvise, and play music by ear. Suitable for all ages and skill levels, with just 10 minutes of daily practice.

**Highlights:** Recognize tones in musical key context, Understand note function, Improve transcription skills, Enhance improvisation, Develop perfect pitch, Daily 10-minute practice

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Functional Ear Trainer Plus | $19.99 | one-time |

**What reviewers like**

- 🚀 Effective ear training
- 👍 Simple and intuitive interface
- 💡 Customizable exercises
- 🎉 Noticeable improvement with regular practice
- 🎨 Visually appealing design

**What reviewers complain about**

- 🐛 Occasional audio glitches
- 💡 Lack of support for other instruments besides piano
- 💡 Desire for more advanced features (e.g. chord recognition)

**Reported bugs**

- Keyboard display issues when selecting all chromatic notes
- Inconsistent note resolutions in some exercises

**Requested features**

- Add support for multiple notes/chords at once
- Implement a mode for training key recognition
- Provide more customization options for exercises
- Include voice input to play the notes
- Add support for German/Norwegian key names


### Intunator Startup

[App page](https://appshunter.io/ios/app/intunator-startup/id1588371138)

This app helps musicians improve their instrument's intonation by providing a reference pitch and guiding them to match it. It works with wind, string instruments, and vocals, offering a practice aid for achieving perfect pitch.

**Highlights:** Reference pitch playback, Instrument intonation practice, Supports wind and string instruments, Works with human voice, Transposing tuner included, Optional Pro tuner and trainer upgrades

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tuner Pro 1 Month | $1.99 | per month |
| Intonation Trainer 1 Month | $3.99 | per month |
| Tuner Pro 1 Year | $9.99 | per year |
| Intonation Trainer 1 Year | $14.99 | per year |
| Tuner Pro Lifetime | $14.99 | one-time |
| Intonation Trainer Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Functional Ear Trainer free?

Functional Ear Trainer is free to download, with in-app purchases available.

### Is Intunator Startup free?

Intunator Startup is free to download, with in-app purchases available.

### Do Functional Ear Trainer or Intunator Startup have ads?

Neither Functional Ear Trainer nor Intunator Startup shows ads.

### Which is updated more often, Functional Ear Trainer or Intunator Startup?

Functional Ear Trainer ships an update every 7 months, and Intunator Startup daily. Most recently, Functional Ear Trainer was updated on October 22, 2026 and Intunator Startup on September 29, 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.*