# Gizmo vs Flute Sim

The clearest difference is review sentiment: Flute Sim at 100% against Gizmo's 20%. Flute Sim also leads on rating (4.7 vs 3.8) and update cadence (every 4 months vs every 13 months). Gizmo's advantage is ads (none vs shown). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Gizmo 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, 4.7 against 3.8. Both are backed by a comparable volume of ratings — 17 and 46 respectively. Written reviews point the same way: 20% of Gizmo's written reviews are positive against 100% of Flute Sim's.

Gizmo ships an update every 13 months, Flute Sim every 4 months. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Gizmo | Flute Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (17 ratings)](https://appshunter.io/ios/app/gizmo-flute-fingerings/id1158625204/reviews) | **[4.7 (46 ratings)](https://appshunter.io/ios/app/flute-sim/id6738322425/reviews)** |
| Number of ratings | 17 | **46** |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 4 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 15 MB | 182 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Chris Woodall](https://appshunter.io/developer/876407061) | [Alper Kahriman](https://appshunter.io/developer/1054578352) |

## What reviewers say

### Gizmo

[App page](https://appshunter.io/ios/app/gizmo-flute-fingerings/id1158625204)

Access a comprehensive library of Boehm-system flute fingerings, from low B to high G. Includes standard trill fingerings and the ability to add personal comments for each note. Essential for all flute players, from beginners to professionals.

**Highlights:** Comprehensive fingering charts, Standard trill fingerings, Customizable comments per fingering, Beginner note range included free, Unlockable advanced features

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | Free | 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 Gizmo free?

Gizmo 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, Gizmo or Flute Sim?

Flute Sim is rated higher. Gizmo averages 3.8 out of 5 from 17 ratings, while Flute Sim averages 4.7 from 46 ratings.

### Do Gizmo or Flute Sim have ads?

Flute Sim shows ads; Gizmo does not.

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

Gizmo ships an update every 13 months, and Flute Sim every 4 months. Most recently, Gizmo was updated on November 6, 2026 and Flute Sim on October 30, 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.*