# HarmoniQ vs GCP Test Sim

The clearest difference is ads: HarmoniQ at none against GCP Test Sim's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. HarmoniQ sells 7 in-app purchases, starting at $4.99 per month and GCP Test Sim sells 5 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | HarmoniQ | GCP Test Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (66 ratings)](https://appshunter.io/ios/app/harmoniq-learn-perfect-pitch/id6479720616/reviews)** | — |
| Number of ratings | **66** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 25 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matthew James Clower](https://appshunter.io/developer/1737060505) | [Aaratus, inc.](https://appshunter.io/developer/1774774771) |

## What reviewers say

### HarmoniQ

[App page](https://appshunter.io/ios/app/harmoniq-learn-perfect-pitch/id6479720616)

Develop perfect pitch with scientifically proven methods. This app offers personalized exercises to enhance auditory perception and deepen your musical understanding. Suitable for all ages and skill levels, it transforms how you experience sound.

**Highlights:** Develop perfect pitch, Scientifically proven techniques, Personalized learning journey, Enhance auditory perception, Deeper musical understanding, Immersive exercises

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $29.99 | per year |
| Tiny Bundle of Prisms | $0.99 | one-time |
| Small Bundle of Prisms | $1.99 | one-time |
| Medium Bundle of Prisms | $4.99 | one-time |
| Buy me a coffee | $5.99 | one-time |


### GCP Test Sim

[App page](https://appshunter.io/ios/app/gcp-test-sim/id6743862386)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $14.99 | per month |
| 3 Month Subscription | $29.99 | per 3 months |
| 6 Month Subscription | $49.99 | per 6 months |
| Annual Subscription (12 Month) | $79.99 | per year |
| Lifetime Membership | $99.99 | one-time |


## Frequently asked questions

### Is HarmoniQ free?

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

### Is GCP Test Sim free?

GCP Test Sim is free to download, with in-app purchases available.

### Do HarmoniQ or GCP Test Sim have ads?

GCP Test Sim shows ads; HarmoniQ does not.

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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.*