# QRCodeBDE vs Harmonium

The clearest difference is in-app purchases: QRCodeBDE at none against Harmonium's 3. QRCodeBDE also leads on ads (none vs shown). Harmonium's advantage is update cadence (fortnightly vs every 5 months) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Harmonium sells 3 in-app purchases, starting at $2.99 per 7 days. QRCodeBDE asks for nothing beyond the download.

QRCodeBDE ships an update every 5 months, Harmonium fortnightly. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | QRCodeBDE | Harmonium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.5 (30 ratings)](https://appshunter.io/ios/app/harmonium-real-sounds-raga/id6451088024/reviews)** |
| Number of ratings | — | **30** |
| Positive reviews | — | 20.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 128 MB | 85 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GuidarePilotare s.r.l.](https://appshunter.io/developer/1372141426) | [Ravi Kumar Sharma](https://appshunter.io/developer/1695922963) |

## What reviewers say

### QRCodeBDE

[App page](https://appshunter.io/ios/app/qrcodebde/id1372141427)

**Features:** macOS Compatibility

**In-app purchases:** none


### Harmonium

[App page](https://appshunter.io/ios/app/harmonium-real-sounds-raga/id6451088024)

This app offers a realistic harmonium experience for learning Indian Classical Music. Practice ragas, alankars, and enhance your musical ear with authentic sounds and intuitive controls. Perfect for vocalists and enthusiasts alike.

**Highlights:** Realistic harmonium sounds, Raga and Alankar practice, Slide finger for key transitions, Customizable for all screen sizes, Multiple key touch support, Inbuilt coupler for richer sound, Personalized settings memory

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Pro (Weekly) | $2.99 | per 7 days |
| Unlimited Pro (Monthly) | $3.99 | per month |
| Unlimited Pro (Yearly) | $17.99 | per year |


## Frequently asked questions

### Is QRCodeBDE free?

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

### Is Harmonium free?

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

### Do QRCodeBDE or Harmonium have ads?

Harmonium shows ads; QRCodeBDE does not.

### Which is updated more often, QRCodeBDE or Harmonium?

QRCodeBDE ships an update every 5 months, and Harmonium fortnightly. Most recently, QRCodeBDE was updated on October 26, 2026 and Harmonium on October 22, 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.*