# Harp Real vs Harp Sim

The clearest difference is in-app purchases: Harp Real at none against Harp Sim's 1. Harp Real also leads on ratings volume (649 vs 9). Harp Sim's advantage is update cadence (every 2 months vs every 15 months) and rating (5.0 vs 4.7). On price, ads, monetization model and device support there is nothing between them.

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

Harp Sim holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Harp Real has 649 ratings behind it against 9, so its average is the more settled of the two.

Harp Real ships an update every 15 months, Harp Sim every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Harp Real | Harp Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (649 ratings)](https://appshunter.io/ios/app/harp-real/id1481348599/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/harp-sim/id6739217315/reviews)** |
| Number of ratings | **649** | 9 |
| Positive reviews | 67.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 15 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 97 MB | 132 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


### Harp Sim

[App page](https://appshunter.io/ios/app/harp-sim/id6739217315)

Explore the ethereal sounds of the harp with this simulator app. It offers authentic harp tones, customizable interfaces, and multiple play modes for both beginners and experienced musicians. Record and share your musical creations.

**Highlights:** Authentic harp sounds, Meditative and relaxing experience, Customizable interface, Three dynamic play modes, Built-in performance recorder, Music sharing functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium | $7.99 | one-time |


## Frequently asked questions

### Is Harp Real free?

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

### Is Harp Sim free?

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

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

Harp Sim is rated higher. Harp Real averages 4.7 out of 5 from 649 ratings, while Harp Sim averages 5.0 from 9 ratings.

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

Both Harp Real and Harp Sim show ads.

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

Harp Real ships an update every 15 months, and Harp Sim every 2 months. Most recently, Harp Real was updated on November 3, 2026 and Harp Sim on November 4, 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.*