# Robo Flute vs Flute Sim

The clearest difference is review sentiment: Flute Sim at 100% against Robo Flute's 50%. Flute Sim also leads on rating (4.6 vs 3.8) and update cadence (every 4 months vs every 11 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Robo Flute sells 1 one-off in-app purchase and Flute Sim sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Flute Sim holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: Flute Sim has 42 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 50% of Robo Flute's written reviews are positive against 100% of Flute Sim's.

Robo Flute ships an update every 11 months, Flute Sim every 4 months. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Robo Flute | Flute Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (8 ratings)](https://appshunter.io/ios/app/robo-flute/id1439056853/reviews) | **[4.6 (42 ratings)](https://appshunter.io/ios/app/flute-sim/id6738322425/reviews)** |
| Number of ratings | 8 | **42** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 11 months | **Every 4 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 182 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bita Sobhani](https://appshunter.io/developer/1372721132) | [Alper Kahriman](https://appshunter.io/developer/1054578352) |

## What reviewers say

### Robo Flute

[App page](https://appshunter.io/ios/app/robo-flute/id1439056853)

Compose music by inputting notes, fingering, and timing. Hear your compositions played on various real flutes. Convert fingerings between different flute types and improve skills with exercises.

**Highlights:** Compose music with note input, Hear compositions on various flutes, Convert fingering between flutes, Includes scales and exercises, Virtual instrument playback, Save, print, and export music (premium)

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

**In-app purchases (1)**

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


### Flute Sim

[App page](https://appshunter.io/ios/app/flute-sim/id6738322425)

Explore the world of the flute with this realistic virtual instrument. Offers orchestral and traditional sounds, advanced tuning, effects, and multiple play modes. Record and share your musical creations with an intuitive interface.

**Highlights:** Orchestral and Traditional sound groups, Microtonal tuning, Echo and Chorus effects, Sensitive play mode, Multiple play modes (Endless, Single Note, Multi-Play), Built-in recorder, Record and share music

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium | $9.99 | one-time |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is Robo Flute free?

Robo Flute is free to download, with in-app purchases available.

### Is Flute Sim free?

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

### Which has better reviews, Robo Flute or Flute Sim?

Flute Sim is rated higher. Robo Flute averages 3.8 out of 5 from 8 ratings, while Flute Sim averages 4.6 from 42 ratings.

### Do Robo Flute or Flute Sim have ads?

Both Robo Flute and Flute Sim show ads.

### Which is updated more often, Robo Flute or Flute Sim?

Robo Flute ships an update every 11 months, and Flute Sim every 4 months. Most recently, Robo Flute was updated on October 14, 2026 and Flute 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.*