Comparison

Harp Real vs Melodica Sim

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

Head to head
About

Harp Real

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
Read full description

The Harp is a stringed musical instrument that has a number of individual strings running at an angle to its soundboard; the strings are plucked with the fingers. Harps have been known since antiquity in Asia, Africa and Europe, dating back at least as early as 3500 BC. The instrument had great popularity in Europe during the Middle Ages and Renaissance, where it evolved into a wide range of variants with new technologies, and was disseminated to Europe's colonies, finding particular popularity in Latin America. Although some ancient members of the harp family died out in the Near East and South Asia, descendants of early harps are still played in Myanmar and parts of Africa, and other defunct variants in Europe and Asia have been utilized by musicians in the modern era. Harps vary globally in many ways. In terms of size, many smaller harps can be played on the lap, whereas larger harps are quite heavy and rest on the floor. Different harps may use strings of catgut, nylon, metal, or some combination. While all harps have a neck, resonator, and strings, frame harps have a pillar at their long end to support the strings, while open harps, such as arch harps and bow harps, do not. Modern harps also vary in techniques used to extend the range and chromaticism (e.g., adding sharps and flats) of the strings, such as adjusting a string's note mid-performance with levers or pedals which modify the pitch. The pedal harp is a standard instrument in the orchestra of the Romantic music era (ca. 1800–1910) and the contemporary music era. (https://en.wikipedia.org/wiki/Harp) The Harp Real is Lever Harp (Celtic Harp) 27 strings simulation app with lever feature. Frequency range: C3 -> A6#. More offline and online songs for practice (With the ability to change speed, transpose, reverb). Play with 2 modes: - Normal - RealTime You can choose autoplay for listening songs. Record feature: record, play back and share to your friends. ** Songs is updated regularly

About

Melodica Sim

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
Read full description

Melodica. Bring the Vibrant Sounds of the Melodica to Life Explore the unique charm of the melodica with Melodica! This versatile and expressive instrument, also known as the “keyboard harmonica” or “blow organ,” is loved for its playful yet soulful tones. Whether you're a beginner experimenting with melodies or a seasoned musician composing intricate pieces, Melodica provides an authentic and engaging musical experience. Why You’ll Love Melodica Authentic Melodica Sounds Immerse yourself in meticulously sampled melodica tones, capturing the rich, dynamic, and vibrant character of this instrument. Customizable Interface Adjust the key sizes and layouts to match your playing style. Whether you're performing lively tunes or exploring heartfelt melodies, the app adapts to your needs seamlessly. New Sensitive Playing Mode Experience a more expressive way to play! The new Sensitive Playing Mode allows for dynamic control based on touch intensity, giving you greater nuance and realism in your performance. Microtone Settings for Precise Tuning Fine-tune your notes with Microtone Settings, perfect for achieving subtle pitch adjustments and exploring unique musical expressions. Whether you're playing traditional scales or experimenting with microtonal music, this feature gives you full control. Transpose Function for Pitch Adjustment Easily shift the pitch of your instrument with the new Transpose Function. Whether you want to match different musical keys or explore new tonal possibilities, transposing has never been easier. Three Dynamic Play Modes Free Play Mode: Play multiple notes and chords simultaneously for expressive and harmonious music. Single Note Mode: Focus on one note at a time, perfect for learning and precise practice. Soft Release Mode: Let your notes fade naturally for a smooth and realistic playing experience. Record Your Performances Capture your musical creations with the built-in recorder. Perfect for reviewing, refining, or sharing your unique sound with others. Share Your Music Easily share your melodica performances with friends, family, or your social audience. What Makes Melodica Unique? True-to-Life Sound: Every note replicates the warm, airy, and distinct tones of a real melodica. Elegant and Intuitive Design: The app’s sleek interface is easy to navigate, making it perfect for both beginners and professionals. Versatile and Inspiring: Whether you're composing pop, jazz, folk, or classical music, Melodica adapts to every genre. Whether you call it a melodica, keyboard harmonica, or blow organ, this instrument’s unique sound is now at your fingertips. Download Melodica today and let its joyful tones inspire your music!

Screenshots

Harp Real4 screens
Melodica Sim4 screens

Verdict

The call

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.

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
Harp Real versus Melodica Sim: the parameters behind the verdict, then further details
ParameterHarp RealMelodica Sim
PriceFreeFree
Rating4.7 (649 ratings) — better3.0 (4 ratings)
Positive reviews67.9% of reviews — better50.0% of reviews
Number of ratings649 — better4
Update frequencyEvery 15 monthsEvery 6 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size97 MB102 MB
Age rating4++4
DeveloperSon Truong NgocAlper Kahriman

Customer experience

Harp Real

All ratings635 ratings
Positive91.8%
Neutral4.4%
Negative3.8%
Written reviews28 reviews
Positive67.9%
Neutral7.1%
Negative25.0%

Melodica Sim

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

Harp Real

Reported bugs

4 issues
  • 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

4 requests
  • Background play functionality
  • Transpose button
  • Second hand notes for all songs
  • Better documentation/tutorial

Melodica Sim

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Harp Real

No in-app purchases

1 purchases

Melodica Sim

One-time1
  • Get Premium$6.99

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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