# Swipe Rolling vs Alien Defense

The clearest difference is ads: Swipe Rolling at none against Alien Defense's shown. Swipe Rolling also leads on iOS requirement (7.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Swipe Rolling sells 6 one-off in-app purchases and Alien Defense sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Swipe Rolling ships an update weekly, Alien Defense fortnightly. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Swipe Rolling | Alien Defense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (11 ratings)](https://appshunter.io/ios/app/swipe-rolling/id1247889194/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 75.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 104 MB | 284 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Buff Studio Co.Ltd.](https://appshunter.io/developer/828994637) | [PLAYGENIX EDTECH INC.](https://appshunter.io/developer/6784856448) |

## What reviewers say

### Swipe Rolling

[App page](https://appshunter.io/ios/app/swipe-rolling/id1247889194)

Navigate a relaxing dreamland by guiding a ball along a path. Test your reflexes to stay on track and achieve the longest survival time possible. Unlock a variety of balls and aim for achievements.

**Highlights:** Guide a ball on a path, Relaxing dreamland environment, Survival gameplay, Wide selection of balls, Compete with friends, Various achievements

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1200 crystals | $0.99 | one-time |
| Crystal 2x | $1.99 | one-time |
| No Ads | $1.99 | one-time |
| 5280 crystals | $3.99 | one-time |
| 13500 crystals | $8.99 | one-time |
| 36000 crystals | $21.99 | one-time |


### Alien Defense

[App page](https://appshunter.io/ios/app/alien-defense-space-tower-rts/id6776451528)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Gas | $0.99 | one-time |
| 4,000 Gas | $4.99 | one-time |
| 20,000 Gas | $19.99 | one-time |


## Frequently asked questions

### Is Swipe Rolling free?

Swipe Rolling is free to download, with in-app purchases available.

### Is Alien Defense free?

Alien Defense is free to download, with in-app purchases available.

### Do Swipe Rolling or Alien Defense have ads?

Alien Defense shows ads; Swipe Rolling does not.

### Which is updated more often, Swipe Rolling or Alien Defense?

Swipe Rolling ships an update weekly, and Alien Defense fortnightly. Most recently, Swipe Rolling was updated on November 2, 2026 and Alien Defense on November 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.*