# Trapezoid vs NinetyPhaser

The clearest difference is price: NinetyPhaser at Free against Trapezoid's $1.99. Trapezoid's advantage is in-app purchases (none vs 1) and iOS requirement (10.0 vs 16.0). On ads and device support there is nothing between them.

NinetyPhaser is free to download; Trapezoid costs $1.99 up front. NinetyPhaser sells 1 one-off in-app purchase. Trapezoid asks for nothing beyond the download.

## The numbers

| Metric | Trapezoid | NinetyPhaser |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/trapezoid-pocket-dulcimer/id1069508662/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Paid | — |
| Size | 46 MB | 46 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Michael Eskin](https://appshunter.io/developer/342739369) | [Shoma Kondo](https://appshunter.io/developer/1884832972) |

## What reviewers say

### Trapezoid

[App page](https://appshunter.io/ios/app/trapezoid-pocket-dulcimer/id1069508662)

This virtual instrument accurately simulates the sound and playability of a hammered dulcimer. It offers multiple tuning options, drag roll effects, and MIDI compatibility for a realistic musical experience. Designed for both beginners and experienced players, it fits right in your pocket.

**Highlights:** Authentic hammered dulcimer sound, Standard and Michigan tunings, Drag roll effects, MIDI keyboard compatibility, Velocity sensitive MIDI input, Note name display

**Features:** Vision Pro support

**In-app purchases:** none


### NinetyPhaser

[App page](https://appshunter.io/ios/app/ninetyphaser/id6780699396)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NinetyPhaser Full Version | $6.99 | one-time |


## Frequently asked questions

### Is Trapezoid free?

Trapezoid costs $1.99, with no in-app purchases.

### Is NinetyPhaser free?

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

### Do Trapezoid or NinetyPhaser have ads?

Neither Trapezoid nor NinetyPhaser shows ads.

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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.*