# Power Tower vs Rolling Sphere Challenge 3D

The clearest difference is in-app purchases: Rolling Sphere Challenge 3D at none against Power Tower's 10. Rolling Sphere Challenge 3D also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.2). On price and device support there is nothing between them.

Both are free to download. Power Tower sells 10 one-off in-app purchases. Rolling Sphere Challenge 3D asks for nothing beyond the download.

## The numbers

| Metric | Power Tower | Rolling Sphere Challenge 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (10 ratings)](https://appshunter.io/ios/app/power-tower/id1214988099/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 124 MB | 67 MB |
| Requires iOS | 15.2 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Motionlab](https://appshunter.io/developer/661748917) | [Maqbool Ahmed Mirza](https://appshunter.io/developer/837043470) |

## What reviewers say

### Power Tower

[App page](https://appshunter.io/ios/app/power-tower/id1214988099)

Engage in rapid bouncing gameplay to reach new heights. Collect a variety of unique balls and unlock new visual and auditory elements. Compete with friends and global players by comparing your top scores.

**Highlights:** Fast-paced bouncing action, Collect 48 wacky balls, Unlock new styles and sounds, Compare high scores globally, Test your reactions

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crazy Ball #2 | $0.99 | one-time |
| Crazy Ball #4 | $0.99 | one-time |
| Crazy Ball #3 | $0.99 | one-time |
| Velcro Ball | $0.99 | one-time |
| Balance Ball | $0.99 | one-time |
| Web Ball | $0.99 | one-time |
| Honey Ball | $0.99 | one-time |
| + 2K Gems | $2.99 | one-time |
| + 5k Gems | $3.99 | one-time |
| + 10k Gems | $4.99 | one-time |


### Rolling Sphere Challenge 3D

[App page](https://appshunter.io/ios/app/rolling-sphere-challenge-3d/id1218270166)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Power Tower free?

Power Tower is free to download, with in-app purchases available.

### Is Rolling Sphere Challenge 3D free?

Rolling Sphere Challenge 3D is free to download, with no in-app purchases.

### Do Power Tower or Rolling Sphere Challenge 3D have ads?

Power Tower shows ads; Rolling Sphere Challenge 3D does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*