# Dokodemo Gakki vs Grid9 Looper

The clearest difference is update cadence: Grid9 Looper at every 8 days against Dokodemo Gakki's monthly. Dokodemo Gakki's advantage is iOS requirement (8.0 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.

Dokodemo Gakki ships an update monthly, Grid9 Looper every 8 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Dokodemo Gakki | Grid9 Looper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/dokodemo-gakki/id471282537/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Free | — |
| Size | 26 MB | 25 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PC Garage](https://appshunter.io/developer/437200400) | [Masaaki Tamai](https://appshunter.io/developer/1896764786) |

## What reviewers say

### Dokodemo Gakki

[App page](https://appshunter.io/ios/app/dokodemo-gakki/id471282537)

A simple virtual instrument app designed for children, featuring piano, guitar, and drum sounds. It includes automatic performance modes using accelerometer controls and the ability to record and play back songs.

**Highlights:** Virtual piano, guitar, and drum instruments, Accelerometer-controlled automatic performance, Song recording and playback, Customizable screen buttons, Simple interface for children

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

**In-app purchases:** none


### Grid9 Looper

[App page](https://appshunter.io/ios/app/grid9-looper/id6813884334)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dokodemo Gakki free?

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

### Is Grid9 Looper free?

Grid9 Looper is free to download, with no in-app purchases.

### Do Dokodemo Gakki or Grid9 Looper have ads?

Neither Dokodemo Gakki nor Grid9 Looper shows ads.

### Which is updated more often, Dokodemo Gakki or Grid9 Looper?

Dokodemo Gakki ships an update monthly, and Grid9 Looper every 8 days. Most recently, Dokodemo Gakki was updated on November 1, 2026 and Grid9 Looper on October 31, 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.*