# Underwater Bubble Shooting vs BlockDrop

The clearest difference is price: Underwater Bubble Shooting at Free against BlockDrop's $0.99. Underwater Bubble Shooting also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). BlockDrop's advantage is ads (none vs shown). On update cadence and in-app purchases there is nothing between them.

Underwater Bubble Shooting is free to download; BlockDrop costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 12 months. The most recent releases landed on September 19, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Underwater Bubble Shooting | BlockDrop |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/underwater-bubble-shooting/id1255649502/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | Every 12 months |
| Monetization | Ad-supported | — |
| Size | 98 MB | 31 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aleksa Racovic](https://appshunter.io/developer/1255649501) | [TOBIAS RAY DUSTIN](https://appshunter.io/developer/1716009257) |

## What reviewers say

### Underwater Bubble Shooting

[App page](https://appshunter.io/ios/app/underwater-bubble-shooting/id1255649502)

Engage in a fast-paced bubble-bursting game with simple tap controls. Strategize to clear levels efficiently, earn stars for upgrades, and compete on global leaderboards. Enjoy captivating underwater visuals and sound effects across 150 challenging levels.

**Highlights:** 150 challenging levels, Unlockable achievements, Captivating underwater graphics, Global leaderboard, Upgradeable features (bullets, time, crosshair speed), Simple tap controls

**Features:** macOS Compatibility

**In-app purchases:** none


### BlockDrop

[App page](https://appshunter.io/ios/app/blockdrop-block-stacking/id6471829304)

**In-app purchases:** none


## Frequently asked questions

### Is Underwater Bubble Shooting free?

Underwater Bubble Shooting is free to download, with no in-app purchases.

### Is BlockDrop free?

BlockDrop costs $0.99, with no in-app purchases.

### Do Underwater Bubble Shooting or BlockDrop have ads?

Underwater Bubble Shooting shows ads; BlockDrop does not.

### Which is updated more often, Underwater Bubble Shooting or BlockDrop?

Underwater Bubble Shooting ships an update every 12 months, and BlockDrop every 12 months. Most recently, Underwater Bubble Shooting was updated on September 19, 2026 and BlockDrop on September 11, 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.*