# Harp Real vs Melodica Sim

The clearest difference is rating: Harp Real at 4.7 against Melodica Sim's 3.0. Harp Real also leads on in-app purchases (none vs 1) and ratings volume (649 vs 4). Melodica Sim's advantage is update cadence (every 6 weeks vs every 15 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Melodica Sim sells 1 one-off in-app purchase. Harp Real asks for nothing beyond the download.

Harp Real holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Harp Real has 649 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 68% of Harp Real's written reviews are positive against 50% of Melodica Sim's.

Harp Real ships an update every 15 months, Melodica Sim every 6 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Harp Real | Melodica Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (649 ratings)](https://appshunter.io/ios/app/harp-real/id1481348599/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/melodica-sim/id6738953161/reviews) |
| Number of ratings | **649** | 4 |
| Positive reviews | **67.9% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 15 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 97 MB | 102 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Son Truong Ngoc](https://appshunter.io/developer/1447240720) | [Alper Kahriman](https://appshunter.io/developer/1054578352) |

## What reviewers say

### Harp Real

[App page](https://appshunter.io/ios/app/harp-real/id1481348599)

This app simulates a 27-string lever harp, offering a realistic playing experience with a wide frequency range. Practice songs with adjustable speed and transposition, or play in real-time. Record and share your music.

**Highlights:** 27-string lever harp simulation, Frequency range C3 to A6#, Offline and online song practice, Adjustable song speed and transposition, Reverb effect, Normal and RealTime play modes, Autoplay option, Record, playback, and share functionality

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

**In-app purchases:** none

**What reviewers like**

- 🎵 Realistic harp sound quality
- 💰 Free app with premium features
- 🎛️ Adjustable parameters (reverb, room size, tuning levers)
- 🎼 Built-in songs included
- 😌 Relaxing and enjoyable to play

**What reviewers complain about**

- 📢 Unexpected ads during gameplay
- 📖 Lack of instruction manual/documentation
- 🔊 Sound issues for some users
- 🎵 Pitch accuracy problems reported
- ❌ Missing second hand notes for some songs

**Reported bugs**

- No sound output for some users
- Volume control not easily accessible
- Incorrect pitches in some instances
- App not functioning properly on some devices

**Requested features**

- Background play functionality
- Transpose button
- Second hand notes for all songs
- Better documentation/tutorial


### Melodica Sim

[App page](https://appshunter.io/ios/app/melodica-sim/id6738953161)

This app brings the unique sounds of the melodica to your device. Explore authentic instrument tones, customize your playing experience with adjustable layouts and sensitive modes, and record your musical creations. It's designed for both beginners and experienced musicians to create and share music.

**Highlights:** Authentic melodica sounds, Customizable interface and key sizes, Sensitive playing mode for dynamic control, Microtone settings for precise tuning, Transpose function for pitch adjustment, Multiple play modes (Free, Single Note, Soft Release), Built-in recorder and sharing capabilities

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium | $6.99 | one-time |


## Frequently asked questions

### Is Harp Real free?

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

### Is Melodica Sim free?

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

### Which has better reviews, Harp Real or Melodica Sim?

Harp Real is rated higher. Harp Real averages 4.7 out of 5 from 649 ratings, while Melodica Sim averages 3.0 from 4 ratings.

### Do Harp Real or Melodica Sim have ads?

Both Harp Real and Melodica Sim show ads.

### Which is updated more often, Harp Real or Melodica Sim?

Harp Real ships an update every 15 months, and Melodica Sim every 6 weeks. Most recently, Harp Real was updated on November 3, 2026 and Melodica Sim on October 30, 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.*