# Onzic vs Harmoniva

The clearest difference is iOS requirement: Harmoniva at 15.1 against Onzic's 18.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Onzic sells 8 in-app purchases, starting at $1.99 per 7 days and Harmoniva sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Onzic | Harmoniva |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (10 ratings)](https://appshunter.io/ios/app/onzic/id1444295642/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Freemium | — |
| Size | 32 MB | 55 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Onzic](https://appshunter.io/developer/1397137932) | [MITHAT CAN TURAN](https://appshunter.io/developer/1834483480) |

## What reviewers say

### Onzic

[App page](https://appshunter.io/ios/app/onzic/id1444295642)

Transform study sessions into engaging musical experiences with catchy rap songs and AI-generated tracks. Learn and revise subjects from middle school to high school through memorable rhymes and beats, available in multiple languages.

**Highlights:** Educational rap songs, AI song generation, Lyric following, Personalized playlists, Offline listening (Premium), Available in 6 languages

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Onzic Plaisir | $1.99 | per 7 days |
| Weekly Premium | $2.99 | per 7 days |
| Monthly Premium | $8.99 | per month |
| Onzic compte plaisir | $9.49 | per month |
| Annual Premium | $69.99 | per year |
| 1 credit | $1.99 | one-time |
| 5 Credits Pack | $5.99 | one-time |
| 15 Credits Pack | $12.99 | one-time |


### Harmoniva

[App page](https://appshunter.io/ios/app/harmoniva-ear-training/id6806563705)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Harmoniva Premium Weekly | $2.99 | per 7 days |
| Harmoniva Premium Monthly | $3.99 | per month |
| Harmoniva Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is Onzic free?

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

### Is Harmoniva free?

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

### Do Onzic or Harmoniva have ads?

Neither Onzic nor Harmoniva 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.*