# Harp Sim vs Simple Tuba

The clearest difference is update cadence: Simple Tuba at monthly against Harp Sim's every 2 months. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Harp Sim sells 1 one-off in-app purchase and Simple Tuba sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Harp Sim against 5.0 for Simple Tuba. Both are backed by a comparable volume of ratings — 9 and 10 respectively.

Harp Sim ships an update every 2 months, Simple Tuba monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Harp Sim | Simple Tuba |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (9 ratings)](https://appshunter.io/ios/app/harp-sim/id6739217315/reviews) | [5.0 (10 ratings)](https://appshunter.io/ios/app/simple-tuba/id6756644804/reviews) |
| Number of ratings | 9 | **10** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 132 MB | 119 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alper Kahriman](https://appshunter.io/developer/1054578352) | [Mustafa Demir](https://appshunter.io/developer/1204716531) |

## What reviewers say

### 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

**In-app purchases (1)**

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


### Simple Tuba

[App page](https://appshunter.io/ios/app/simple-tuba/id6756644804)

Experience the rich sound of the tuba on your iPhone and iPad. This app offers realistic sound, practice tools with songs and MIDI, rhythmic accompaniment, and a recording library for learning and music creation.

**Highlights:** Authentic tuba sound, MIDI playback with visual guide, Practice with built-in songs, Rhythm accompaniment, Performance recording and management

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium | $4.99 | one-time |


## Frequently asked questions

### Is Harp Sim free?

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

### Is Simple Tuba free?

Simple Tuba is free to download, with in-app purchases available.

### Which has better reviews, Harp Sim or Simple Tuba?

Harp Sim and Simple Tuba are both rated 5.0 out of 5 on the App Store, from 9 and 10 ratings respectively.

### Do Harp Sim or Simple Tuba have ads?

Both Harp Sim and Simple Tuba show ads.

### Which is updated more often, Harp Sim or Simple Tuba?

Harp Sim ships an update every 2 months, and Simple Tuba monthly. Most recently, Harp Sim was updated on October 24, 2026 and Simple Tuba on October 24, 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.*