# ぐらぐら島 vs Master Flipper

The clearest difference is update cadence: Master Flipper at every 9 days against ぐらぐら島's every 4 months. ぐらぐら島's advantage is iOS requirement (11.0 vs 14.0). 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.

ぐらぐら島 ships an update every 4 months, Master Flipper every 9 days. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ぐらぐら島 | Master Flipper |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 9 days** |
| Size | 194 MB | 198 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZERONE](https://appshunter.io/developer/1708775781) | [东波 关](https://appshunter.io/developer/1788423043) |

## What reviewers say

### ぐらぐら島

[App page](https://appshunter.io/ios/app/id1521230535)

**Features:** macOS Compatibility

**In-app purchases:** none


### Master Flipper

[App page](https://appshunter.io/ios/app/master-flipper/id6749009960)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ぐらぐら島 free?

ぐらぐら島 is free to download, with no in-app purchases.

### Is Master Flipper free?

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

### Do ぐらぐら島 or Master Flipper have ads?

Both ぐらぐら島 and Master Flipper show ads.

### Which is updated more often, ぐらぐら島 or Master Flipper?

ぐらぐら島 ships an update every 4 months, and Master Flipper every 9 days. Most recently, ぐらぐら島 was updated on October 12, 2026 and Master Flipper on October 9, 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.*