# DUOMONDI vs Concerto Pro

The clearest difference is update cadence: DUOMONDI at every 4 months against Concerto Pro's every 13 months. Concerto Pro's advantage is iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DUOMONDI ships an update every 4 months, Concerto Pro every 13 months. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | DUOMONDI | Concerto Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/concerto-pro/id1659287388/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 13 months |
| Monetization | — | Free |
| Size | 25 MB | 25 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DUOMONDI INTERNATIONAL DEVELOPMENT CO., LIMITED](https://appshunter.io/developer/1595714246) | [Coding Minds, Inc.](https://appshunter.io/developer/1480612283) |

## What reviewers say

### DUOMONDI

[App page](https://appshunter.io/ios/app/duomondi/id1595714244)

**In-app purchases:** none


### Concerto Pro

[App page](https://appshunter.io/ios/app/concerto-pro/id1659287388)

This app provides a solution for musicians preparing for competitions by offering practice recordings of concertos. It aims to eliminate the difficulty of finding accompaniment for practice sessions.

**Highlights:** Concerto practice recordings, Aids competition preparation, Solves accompaniment issues, Designed for piano students

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DUOMONDI free?

DUOMONDI is free to download, with no in-app purchases.

### Is Concerto Pro free?

Concerto Pro is free to download, with no in-app purchases.

### Do DUOMONDI or Concerto Pro have ads?

Neither DUOMONDI nor Concerto Pro shows ads.

### Which is updated more often, DUOMONDI or Concerto Pro?

DUOMONDI ships an update every 4 months, and Concerto Pro every 13 months. Most recently, DUOMONDI was updated on October 27, 2026 and Concerto Pro on October 10, 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.*