# PiaBookPlayer vs KORG EZ Rec

The clearest difference is rating: KORG EZ Rec at 5.0 against PiaBookPlayer's 3.8. KORG EZ Rec also leads on update cadence (every 5 weeks vs every 5 months). PiaBookPlayer's advantage is ratings volume (5 vs 1) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

KORG EZ Rec holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: PiaBookPlayer has 5 ratings behind it against 1, so its average is the more settled of the two.

PiaBookPlayer ships an update every 5 months, KORG EZ Rec every 5 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | PiaBookPlayer | KORG EZ Rec |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (5 ratings)](https://appshunter.io/ios/app/piabookplayer/id1469318767/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/korg-ez-rec/id6738461467/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 22.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 197 MB | 6 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kawai Musical Instruments Manufacturing Co., Ltd.](https://appshunter.io/developer/448581784) | [KORG INC.](https://appshunter.io/developer/363714046) |

## What reviewers say

### PiaBookPlayer

[App page](https://appshunter.io/ios/app/piabookplayer/id1469318767)

This app displays musical scores from built-in lesson songs and practice pieces on Kawai digital pianos. It allows users to view scores, listen to playback through the instrument, and utilize features like phrase repetition and hands-free page turning via pedals.

**Highlights:** View musical scores, Listen to built-in songs, Digital score viewer, Repeat phrase function, Hands-free page turning, Bluetooth MIDI connectivity

**In-app purchases:** none


### KORG EZ Rec

[App page](https://appshunter.io/ios/app/korg-ez-rec/id6738461467)

Easily record piano performances on your iPhone, capturing both video and audio in one seamless process. Enhance your recordings with simple editing tools before sharing or saving them. Enjoy a stress-free, ad-free music creation experience.

**Highlights:** Record piano performances with KORG PianoRec, Simultaneous video and audio recording, Simple editing tools, Share or save recordings, Ad-free experience, Use with built-in microphone

**In-app purchases:** none


## Frequently asked questions

### Is PiaBookPlayer free?

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

### Is KORG EZ Rec free?

KORG EZ Rec is free to download, with no in-app purchases.

### Which has better reviews, PiaBookPlayer or KORG EZ Rec?

KORG EZ Rec is rated higher. PiaBookPlayer averages 3.8 out of 5 from 5 ratings, while KORG EZ Rec averages 5.0 from 1 ratings.

### Do PiaBookPlayer or KORG EZ Rec have ads?

Neither PiaBookPlayer nor KORG EZ Rec shows ads.

### Which is updated more often, PiaBookPlayer or KORG EZ Rec?

PiaBookPlayer ships an update every 5 months, and KORG EZ Rec every 5 weeks. Most recently, PiaBookPlayer was updated on November 3, 2026 and KORG EZ Rec 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.*