# Intonalogy vs MetroTimer Pro

The clearest difference is price: Intonalogy at $4.99 against MetroTimer Pro's $9.99. Intonalogy also leads on chart position (#154 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Intonalogy costs $4.99 and MetroTimer Pro $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Intonalogy | MetroTimer Pro |
| --- | --- | --- |
| Price | **$4.99** | $9.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/intonalogy/id1535238157/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Paid | — |
| Best chart rank | **#154** | — |
| Size | 56 MB | 11 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Verrier](https://appshunter.io/developer/1535238159) | [ONYX Apps](https://appshunter.io/developer/356553882) |

## What reviewers say

### Intonalogy

[App page](https://appshunter.io/ios/app/intonalogy/id1535238157)

**Currently charting:** #154 Top Paid · Music (US App Store)

Hone your ear for music by training to precisely tune pitches in chords, scales, and melodies. Offers customizable practice modes and challenging tests with scoring. Includes features for educators to create and distribute assignments to students.

**Highlights:** Tune pitches in chords, scales, and melodies, Customizable training mode, Challenge mode with scoring, Classroom features for teachers and students, Support for equal temperament and just intonation, Detailed about page on just intonation

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

**In-app purchases:** none


### MetroTimer Pro

[App page](https://appshunter.io/ios/app/metrotimer-pro/id6790872345)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Intonalogy free?

Intonalogy costs $4.99, with no in-app purchases.

### Is MetroTimer Pro free?

MetroTimer Pro costs $9.99, with no in-app purchases.

### Do Intonalogy or MetroTimer Pro have ads?

Neither Intonalogy nor MetroTimer Pro shows ads.

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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.*