# PianoTap Le ~ピアノを弾いてみよう！ vs メトロノーム Poly

The clearest difference is ads: PianoTap Le ~ピアノを弾いてみよう！ at none against メトロノーム Poly's shown. PianoTap Le ~ピアノを弾いてみよう！ also leads on update cadence (every 3 days vs every 6 days) and iOS requirement (8.0 vs 15.6). On price, 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.

PianoTap Le ~ピアノを弾いてみよう！ ships an update every 3 days, メトロノーム Poly every 6 days. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | PianoTap Le ~ピアノを弾いてみよう！ | メトロノーム Poly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 6 days |
| Size | 20 MB | 6 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [shuji wakisaka](https://appshunter.io/developer/564493999) | [Nito Kiyoshi](https://appshunter.io/developer/1861743869) |

## What reviewers say

### PianoTap Le ~ピアノを弾いてみよう！

[App page](https://appshunter.io/ios/app/pianotap-le/id1087019180)

**Features:** macOS Compatibility

**In-app purchases:** none


### メトロノーム Poly

[App page](https://appshunter.io/ios/app/poly-2/id6756605549)

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

**In-app purchases:** none


## Frequently asked questions

### Is PianoTap Le ~ピアノを弾いてみよう！ free?

PianoTap Le ~ピアノを弾いてみよう！ is free to download, with no in-app purchases.

### Is メトロノーム Poly free?

メトロノーム Poly is free to download, with no in-app purchases.

### Do PianoTap Le ~ピアノを弾いてみよう！ or メトロノーム Poly have ads?

メトロノーム Poly shows ads; PianoTap Le ~ピアノを弾いてみよう！ does not.

### Which is updated more often, PianoTap Le ~ピアノを弾いてみよう！ or メトロノーム Poly?

PianoTap Le ~ピアノを弾いてみよう！ ships an update every 3 days, and メトロノーム Poly every 6 days. Most recently, PianoTap Le ~ピアノを弾いてみよう！ was updated on October 26, 2026 and メトロノーム Poly on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*