# Mouth Harp vs Bagpipe Sim

The clearest difference is rating: Bagpipe Sim at 4.7 against Mouth Harp's 3.3. Bagpipe Sim also leads on update cadence (every 2 months vs every 19 months) and review sentiment (50% vs 40%). Mouth Harp's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

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

Bagpipe Sim holds the better App Store score, 4.7 against 3.3. Both are backed by a comparable volume of ratings — 4 and 12 respectively. Written reviews point the same way: 40% of Mouth Harp's written reviews are positive against 50% of Bagpipe Sim's.

Mouth Harp ships an update every 19 months, Bagpipe Sim every 2 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Mouth Harp | Bagpipe Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/mouth-harp/id376563785/reviews) | **[4.7 (12 ratings)](https://appshunter.io/ios/app/bagpipe-sim/id6739285496/reviews)** |
| Number of ratings | 4 | **12** |
| Positive reviews | 40.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 108 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Arlo Leach](https://appshunter.io/developer/353281976) | [Alper Kahriman](https://appshunter.io/developer/1054578352) |

## What reviewers say

### Mouth Harp

[App page](https://appshunter.io/ios/app/mouth-harp/id376563785)

This app simulates the sound of a mouth harp, a folk instrument. By touching the screen to your lips and adjusting your mouth cavity, you can alter the instrument's sound, similar to a "wah wah" pedal effect on a guitar. An in-app guide helps new users learn to play.

**Highlights:** Mouth harp sound simulation, Touchscreen interface, Adjustable mouth cavity effect, Interactive "hot spots" guide, Folk instrument sounds

**Features:** Vision Pro support

**In-app purchases:** none


### Bagpipe Sim

[App page](https://appshunter.io/ios/app/bagpipe-sim/id6739285496)

Explore the distinctive melodies of the bagpipes with this app. It offers authentic sounds, advanced playability features like echo and microtonal tuning, and multiple play modes. Record and share your bagpipe music, perfect for beginners and experienced musicians alike.

**Highlights:** Authentic bagpipe sounds, Echo and chorus effects, Sensitive play mode, Microtonal tuning, Three dynamic play modes, Record and share performances

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is Mouth Harp free?

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

### Is Bagpipe Sim free?

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

### Which has better reviews, Mouth Harp or Bagpipe Sim?

Bagpipe Sim is rated higher. Mouth Harp averages 3.3 out of 5 from 4 ratings, while Bagpipe Sim averages 4.7 from 12 ratings.

### Do Mouth Harp or Bagpipe Sim have ads?

Bagpipe Sim shows ads; Mouth Harp does not.

### Which is updated more often, Mouth Harp or Bagpipe Sim?

Mouth Harp ships an update every 19 months, and Bagpipe Sim every 2 months. Most recently, Mouth Harp was updated on November 1, 2026 and Bagpipe 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.*