# Bubble Tanks vs ROCK!!

The clearest difference is rating: ROCK!! at 4.8 against Bubble Tanks's 4.3. ROCK!! also leads on in-app purchases (none vs 7) and ratings volume (85 vs 14). Bubble Tanks's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Bubble Tanks sells 7 one-off in-app purchases. ROCK!! asks for nothing beyond the download.

ROCK!! holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: ROCK!! has 85 ratings behind it against 14, so its average is the more settled of the two.

## The numbers

| Metric | Bubble Tanks | ROCK!! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (14 ratings)](https://appshunter.io/ios/app/bubble-tanks-idle-defense/id6608965183/reviews) | **[4.8 (85 ratings)](https://appshunter.io/ios/app/rock/id6757445370/reviews)** |
| Number of ratings | 14 | **85** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 210 MB | 66 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 12+ | 4+ |
| Developer | [Abersoft Technologies AB](https://appshunter.io/developer/1512948599) | [Benjamin Kanter](https://appshunter.io/developer/1866984304) |

## What reviewers say

### Bubble Tanks

[App page](https://appshunter.io/ios/app/bubble-tanks-idle-defense/id6608965183)

Build and upgrade a bubble tower to defend against waves of enemy bubbles. This incremental idle defense game offers strategic gameplay, a variety of weapons, and challenging bosses. Embark on a journey to become the ultimate bubble tank hero.

**Highlights:** Incremental idle tower defense gameplay, Strategic upgrades and weapon enhancements, Defend against waves of enemy bubbles, Face challenging bosses, Discover new strategic ways to play

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sparkle Gems | $0.49 | one-time |
| Starter Pack | $1.99 | one-time |
| Glitter Gems | $4.99 | one-time |
| Shimmer Gems | $9.99 | one-time |
| Radiance Gems | $19.99 | one-time |
| Gleam Gems | $49.99 | one-time |
| Blaze Gems | $99.99 | one-time |


### ROCK!!

[App page](https://appshunter.io/ios/app/rock/id6757445370)

An incremental game focused on mining rocks. Players craft, sell, and upgrade resources to dig deeper into the planet, making unique bonus choices. It offers more autonomy than typical idle games while remaining accessible to newcomers.

**Highlights:** Incremental rock mining gameplay, Crafting and selling resources, Strategic upgrade paths, Unique bonus choices, No ads or in-app purchases

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Tanks free?

Bubble Tanks is free to download, with in-app purchases available.

### Is ROCK!! free?

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

### Which has better reviews, Bubble Tanks or ROCK!!?

ROCK!! is rated higher. Bubble Tanks averages 4.3 out of 5 from 14 ratings, while ROCK!! averages 4.8 from 85 ratings.

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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.*