Comparison

Mouth Harp vs Bagpipe Sim

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Mouth Harp

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
Read full description

The mouth harp is a small folk instrument also known as a jaw harp or jew's harp. When you hold it to your mouth and change the size of your mouth cavity, the sound of the instrument changes, similar to a guitar played through a "wah wah" pedal. To play the mouth harp app: 1) Touch the iPhone screen to your lips. 2) Tap the thin end of the mouth harp to hear a "twang" sound. 3) Move your lips further apart or closer together to change the frequency response of the sound. If you're having trouble, tap the (?) icon to show the "hot spots" on the screen. To see how the app works before you buy it, to send feedback or to request help, please visit http://www.mouthharpapp.com. >>> If you have a problem or a suggestion, please contact me before writing a bad review. I have no way to respond or help you if you publish your complaints in a review, but I respond promptly to all emails. <<<

About

Bagpipe Sim

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
Read full description

Discover the rich, resonant tones of the bagpipes with Bagpipe Sim! Known for their deep cultural significance and stirring sound, bagpipes are a symbol of tradition and emotion in music. With Bagpipe Sim, you can explore the distinctive melodies of this ancient instrument, whether you’re a beginner learning the basics or an experienced musician crafting unique tunes. About the Bagpipes Bagpipes have a rich history spanning centuries, deeply rooted in Scottish, Irish, and other Celtic traditions. This wind instrument, recognized for its powerful and hauntingly beautiful sound, consists of a bag, chanter, and drones. Used in ceremonial, festive, and reflective contexts, the bagpipes evoke a sense of connection to heritage and evoke strong emotions in listeners. Why You’ll Love Bagpipe Sim Authentic Bagpipe Sounds Immerse yourself in meticulously sampled bagpipe tones, capturing the robust, droning harmonies and lively melodies that make this instrument unforgettable. Advanced Features for Ultimate Playability Echo and Chorus Effects: Add depth and richness to your music. Sensitive Play Mode: Control dynamics intuitively—press softly for quieter tones and harder for louder notes. Microtonal Tuning: Play scales and melodies beyond standard Western tuning, ideal for traditional and experimental music. Transpose Function: Shift keys easily to suit your musical needs. Meditative and Uplifting Experience The stirring sound of the bagpipes is perfect for mindfulness, reflection, or simply lifting your spirits. Customizable Interface Adjust the bagpipe controls to suit your playing style. Whether you’re experimenting with traditional tunes or creating new compositions, the app adapts to your preferences. Three Dynamic Play Modes Free Play Mode: Combine notes and drones to craft rich, multi-layered melodies. Single Note Mode: Focus on individual notes and precision for mastering bagpipe techniques. Soft Release Mode: Add a natural fade-out effect, replicating the authentic experience of playing bagpipes. Record Your Performances Capture your bagpipe music with the built-in recorder. Perfect for reviewing your progress, refining your skills, or sharing with others. Share Your Music Easily share your bagpipe creations with friends, family, or a global audience to celebrate the unique sound of this iconic instrument. What Makes Bagpipe Sim Unique? True-to-Life Sound: Every note replicates the powerful, emotional tones of a real bagpipe. Cultural and Historical Significance: Explore the heritage of bagpipes in Scottish, Irish, and other musical traditions. Elegant Design: The intuitive and user-friendly interface ensures a seamless experience for musicians of all levels. Creative Freedom: Whether you’re playing traditional reels, jigs, or modern compositions, Bagpipe Sim empowers you to explore your musical potential. Download Bagpipe Sim today and bring the stirring sound of the bagpipes to your fingertips!

Screenshots

Mouth Harp2 screens
Bagpipe Sim4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard8 real differences · 2 level
Mouth Harp versus Bagpipe Sim: the parameters behind the verdict, then further details
ParameterMouth HarpBagpipe Sim
PriceFreeFree
Rating3.3 (4 ratings)4.7 (12 ratings) — better
Positive reviews40.0% of reviews50.0% of reviews — better
Number of ratings412 — better
Update frequencyEvery 19 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.0 — better12.0
Further details — not scored
Size2 MB108 MB
Age rating4+4+
DeveloperArlo LeachAlper Kahriman

Customer experience

Mouth Harp

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews5 reviews
Positive40.0%
Neutral0.0%
Negative60.0%

Bagpipe Sim

All ratings12 ratings
Positive91.7%
Neutral0.0%
Negative8.3%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Mouth Harp

No in-app purchases

1 purchases

Bagpipe Sim

One-time1
  • Get Premium$7.99

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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