# Piano Trainer vs CORO Edu

The clearest difference is update cadence: CORO Edu at every 9 days against Piano Trainer's every 3 weeks. 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.

Piano Trainer ships an update every 3 weeks, CORO Edu every 9 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Piano Trainer | CORO Edu |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 51 MB | 118 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DAYONE ASIA](https://appshunter.io/developer/1771354962) | [CORO VIETNAM COMPANY LIMITED](https://appshunter.io/developer/1866826489) |

## What reviewers say

### Piano Trainer

[App page](https://appshunter.io/ios/app/piano-trainer/id6739237486)

This app helps piano instructors manage their schedules and student information efficiently. It offers features for tracking lessons, managing work shifts, and receiving smart reminders to ensure no appointments are missed.

**Highlights:** Manage work shifts, Track detailed lesson schedules, View student information, Receive smart reminders, Manage personal account information

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

**In-app purchases:** none


### CORO Edu

[App page](https://appshunter.io/ios/app/coro-edu/id6752333947)

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

**In-app purchases:** none


## Frequently asked questions

### Is Piano Trainer free?

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

### Is CORO Edu free?

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

### Do Piano Trainer or CORO Edu have ads?

Neither Piano Trainer nor CORO Edu shows ads.

### Which is updated more often, Piano Trainer or CORO Edu?

Piano Trainer ships an update every 3 weeks, and CORO Edu every 9 days. Most recently, Piano Trainer was updated on October 30, 2026 and CORO Edu 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.*