# Stack & Jump vs SkyTower Challenge

The clearest difference is update cadence: Stack & Jump at every 6 days against SkyTower Challenge's every 2 weeks. Stack & Jump also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stack & Jump ships an update every 6 days, SkyTower Challenge every 2 weeks. The most recent releases landed on September 20, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Stack & Jump | SkyTower Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/stack-and-jump/id1578470078/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Ad-supported | — |
| Size | 42 MB | 171 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Khang Le](https://appshunter.io/developer/1078541780) | [Takuma Takahashi](https://appshunter.io/developer/1704744113) |

## What reviewers say

### Stack & Jump

[App page](https://appshunter.io/ios/app/stack-and-jump/id1578470078)

Build an ever-growing tower by tapping to stack blocks. Compete with players globally for the highest score in this visually appealing, one-touch game.

**Highlights:** One-touch gameplay, Beautiful design, Global score competition, Stack building mechanics, Challenging gameplay

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

**In-app purchases:** none


### SkyTower Challenge

[App page](https://appshunter.io/ios/app/skytower-challenge/id6464111672)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stack & Jump free?

Stack & Jump is free to download, with no in-app purchases.

### Is SkyTower Challenge free?

SkyTower Challenge is free to download, with no in-app purchases.

### Do Stack & Jump or SkyTower Challenge have ads?

Both Stack & Jump and SkyTower Challenge show ads.

### Which is updated more often, Stack & Jump or SkyTower Challenge?

Stack & Jump ships an update every 6 days, and SkyTower Challenge every 2 weeks. Most recently, Stack & Jump was updated on September 20, 2026 and SkyTower Challenge on September 16, 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.*