# Chorus D vs Piano Studio Mobile

The clearest difference is update cadence: Piano Studio Mobile at monthly against Chorus D's every 7 months. Piano Studio Mobile also leads on price ($2.99 vs $5.99). Chorus D's advantage is iOS requirement (12.0 vs 14.0). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Chorus D costs $5.99 and Piano Studio Mobile $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Chorus D ships an update every 7 months, Piano Studio Mobile monthly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Chorus D | Piano Studio Mobile |
| --- | --- | --- |
| Price | $5.99 | **$2.99** |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/chorus-d/id1499061277/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 11 MB | 5 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Mangoo Consulting Company Limited](https://appshunter.io/developer/1475107602) | [Eduardo Revilla Vaquero](https://appshunter.io/developer/806472602) |

## What reviewers say

### Chorus D

[App page](https://appshunter.io/ios/app/chorus-d/id1499061277)

This audio unit effect emulates a classic chorus stomp-box with a unique, subtle sound. It offers a wider stereo image and thicker sound without the typical pitch-wavy artifacts. Its simplified interface provides a range of tasteful tones.

**Highlights:** Subtle stereo pitch-shifting, Constant pitch-shift amounts, Stereo image widening, Sound thickening, Six tasteful presets, Unique sound profile

**Features:** macOS Compatibility

**In-app purchases:** none


### Piano Studio Mobile

[App page](https://appshunter.io/ios/app/piano-studio-mobile/id6747767288)

Transform your device into a professional 88-key piano with realistic sounds and advanced MIDI support. Learn with visual guidance, record melodies, and import your favorite songs. Perfect for musicians of all levels.

**Highlights:** 88-key professional piano interface, Advanced MIDI file import, Intelligent multi-track recording, Visual learning with illuminated keys, Multiple professional sound types, Bilingual interface (Spanish/English)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chorus D free?

Chorus D costs $5.99, with no in-app purchases.

### Is Piano Studio Mobile free?

Piano Studio Mobile costs $2.99, with no in-app purchases.

### Do Chorus D or Piano Studio Mobile have ads?

Neither Chorus D nor Piano Studio Mobile shows ads.

### Which is updated more often, Chorus D or Piano Studio Mobile?

Chorus D ships an update every 7 months, and Piano Studio Mobile monthly. Most recently, Chorus D was updated on November 3, 2026 and Piano Studio Mobile on November 5, 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.*