# Aqua Boy! vs Planet Gravity Drop

The clearest difference is in-app purchases: Aqua Boy! at none against Planet Gravity Drop's 1. Planet Gravity Drop's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Planet Gravity Drop sells 1 one-off in-app purchase. Aqua Boy! asks for nothing beyond the download.

Aqua Boy! ships an update every 3 months, Planet Gravity Drop every 2 weeks. The most recent releases landed on September 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Aqua Boy! | Planet Gravity Drop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (25 ratings)](https://appshunter.io/ios/app/aqua-boy/id1621683548/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 195 MB | 301 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Yso Corp](https://appshunter.io/developer/659815325) | [Manuel Graca](https://appshunter.io/developer/1789760640) |

## What reviewers say

### Aqua Boy!

[App page](https://appshunter.io/ios/app/aqua-boy/id1621683548)

Engage in a fiery battle using a versatile water gun to extinguish evil candles. Navigate through levels and utilize different water modes to achieve victory.

**Highlights:** Multi-mode water gun, Extinguish evil fire candles, Action-packed gameplay, Level-based progression

**Features:** macOS Compatibility

**In-app purchases:** none


### Planet Gravity Drop

[App page](https://appshunter.io/ios/app/planet-gravity-drop/id6746421463)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is Aqua Boy! free?

Aqua Boy! is free to download, with no in-app purchases.

### Is Planet Gravity Drop free?

Planet Gravity Drop is free to download, with in-app purchases available.

### Do Aqua Boy! or Planet Gravity Drop have ads?

Aqua Boy! shows ads; Planet Gravity Drop does not.

### Which is updated more often, Aqua Boy! or Planet Gravity Drop?

Aqua Boy! ships an update every 3 months, and Planet Gravity Drop every 2 weeks. Most recently, Aqua Boy! was updated on September 26, 2026 and Planet Gravity Drop on October 7, 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.*