# Harmonica vs Harmonica Sim

The clearest difference is review sentiment: Harmonica at 76% against Harmonica Sim's 0%. Harmonica also leads on in-app purchases (none vs 1) and ads (none vs shown). Harmonica Sim's advantage is price (Free vs $0.99) and update cadence (monthly vs every 5 months). On device support and iOS requirement there is nothing between them.

Harmonica Sim is free to download; Harmonica costs $0.99 up front. Harmonica Sim sells 1 one-off in-app purchase. Harmonica asks for nothing beyond the download.

Harmonica holds the better App Store score, 4.2 against 3.8. That said, the two scores are not equally well evidenced: Harmonica has 67 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 76% of Harmonica's written reviews are positive against 0% of Harmonica Sim's.

Harmonica ships an update every 5 months, Harmonica Sim monthly. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Harmonica | Harmonica Sim |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.2 (67 ratings)](https://appshunter.io/ios/app/harmonica/id290205952/reviews)** | [3.8 (12 ratings)](https://appshunter.io/ios/app/harmonica-sim/id6739362454/reviews) |
| Number of ratings | **67** | 12 |
| Positive reviews | **76.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 52 MB | 132 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pocketglow LLC](https://appshunter.io/developer/1497555859) | [Alper Kahriman](https://appshunter.io/developer/1054578352) |

## What reviewers say

### Harmonica

[App page](https://appshunter.io/ios/app/harmonica/id290205952)

This app simulates a 10-hole diatonic harmonica with genuinely sampled notes. It allows for single notes, chords, and bend notes across all 12 keys, playable by touch or finger. It's a fun and portable way to create harmonica music.

**Highlights:** Genuinely sampled 10-hole diatonic harmonica, Play single notes and chords, Supports "blow", "draw", and "bend" notes, Includes all 12 keys, Playable by touch or finger

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Clear interface and plenty of beginner tunes
- 🚀 Regularly updated and improved
- 🚀 Realistic harmonica sound
- 👍 Fun and entertaining
- 👍 Helpful for beginners

**What reviewers complain about**

- 🐛 Only has public domain songs that don't sound good on harmonica
- 🐛 Everything plays at top speed, making it hard for beginners
- 🐛 Doesn't model real harmonica playing features
- 🐛 Thin, tinny tone

**Reported bugs**

- Occasional crashes
- Unresponsive at times

**Requested features**

- Add auto replay feature for easy repetition
- Allow changing song playback speed
- Add more song options beyond public domain and gospel songs
- Add ability to change key/tuning
- Add vibrato and bending effects


### Harmonica Sim

[App page](https://appshunter.io/ios/app/harmonica-sim/id6739362454)

Explore the soulful sound of the harmonica with this simulator. It offers authentic sampled tones, multiple play modes, and effects to help beginners and experienced musicians create and record music.

**Highlights:** Authentic harmonica sounds, Three dynamic play modes, Echo and chorus effects, Sensitive play mode for dynamics, Built-in recording and sharing, Transpose and microtone settings

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is Harmonica free?

Harmonica costs $0.99, with no in-app purchases.

### Is Harmonica Sim free?

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

### Which has better reviews, Harmonica or Harmonica Sim?

Harmonica is rated higher. Harmonica averages 4.2 out of 5 from 67 ratings, while Harmonica Sim averages 3.8 from 12 ratings.

### Do Harmonica or Harmonica Sim have ads?

Harmonica Sim shows ads; Harmonica does not.

### Which is updated more often, Harmonica or Harmonica Sim?

Harmonica ships an update every 5 months, and Harmonica Sim monthly. Most recently, Harmonica was updated on October 11, 2026 and Harmonica Sim on October 8, 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.*