# Rolly Vortexx Ball vs Stack Tower

The clearest difference is rating: Stack Tower at 5.0 against Rolly Vortexx Ball's 3.5. Stack Tower also leads on review sentiment (100% vs 71%). Rolly Vortexx Ball's advantage is ads (none vs shown) and update cadence (every 9 days vs every 5 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Rolly Vortexx Ball sells 1 one-off in-app purchase and Stack Tower sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Stack Tower holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 71% of Rolly Vortexx Ball's written reviews are positive against 100% of Stack Tower's.

Rolly Vortexx Ball ships an update every 9 days, Stack Tower every 5 months. The most recent releases landed on September 16, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Rolly Vortexx Ball | Stack Tower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/rolly-vortexx-ball/id1304306515/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stack-tower-block-stacker/id6760201122/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 64 MB | 5 MB |
| Requires iOS | **8.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Telpass Ltd.](https://appshunter.io/developer/738323496) | [Jenesh Napit](https://appshunter.io/developer/1742677233) |

## What reviewers say

### Rolly Vortexx Ball

[App page](https://appshunter.io/ios/app/rolly-vortexx-ball/id1304306515)

Test your reflexes by rolling and spinning a ball through challenging obstacles. Collect gems to unlock new balls and enjoy a unique 3D environment with engaging sound effects. Compete for high scores and experience unlimited fun.

**Highlights:** Challenging rolling and spinning gameplay, Collect gems to unlock new balls, Multiple rolling levels, Amazing 3D graphics, Effective sound effects, Score high and avoid hurdles

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Stack Tower

[App page](https://appshunter.io/ios/app/stack-tower-block-stacker/id6760201122)

Tap to stack blocks with precision and build the tallest tower possible. Perfect placements are key to maintaining width and boosting your score. Compete in daily challenges and real-time multiplayer matches.

**Highlights:** Precision block stacking, Daily challenges with unique levels, Real-time multiplayer battles, Game Center leaderboards, Unlockable skins and achievements, Satisfying sound and haptic feedback

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $0.99 | one-time |


## Frequently asked questions

### Is Rolly Vortexx Ball free?

Rolly Vortexx Ball is free to download, with in-app purchases available.

### Is Stack Tower free?

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

### Which has better reviews, Rolly Vortexx Ball or Stack Tower?

Stack Tower is rated higher. Rolly Vortexx Ball averages 3.5 out of 5 from 4 ratings, while Stack Tower averages 5.0 from 1 ratings.

### Do Rolly Vortexx Ball or Stack Tower have ads?

Stack Tower shows ads; Rolly Vortexx Ball does not.

### Which is updated more often, Rolly Vortexx Ball or Stack Tower?

Rolly Vortexx Ball ships an update every 9 days, and Stack Tower every 5 months. Most recently, Rolly Vortexx Ball was updated on September 16, 2026 and Stack Tower on September 5, 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.*