# Weird Gravity vs Challenge Road Block Sky 3d

The clearest difference is ads: Weird Gravity at none against Challenge Road Block Sky 3d's shown. Challenge Road Block Sky 3d's advantage is update cadence (every 3 weeks vs every 15 months) and iOS requirement (10.0 vs 13.0). On price, 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.

Weird Gravity ships an update every 15 months, Challenge Road Block Sky 3d every 3 weeks. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Weird Gravity | Challenge Road Block Sky 3d |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/challenge-road-block-sky-3d/id1552624261/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 19 MB | 52 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Denys Melnyk](https://appshunter.io/developer/930681816) | [Trevor Kamhunga](https://appshunter.io/developer/1444171188) |

## What reviewers say

### Weird Gravity

[App page](https://appshunter.io/ios/app/weird-gravity/id1116512911)

**Features:** macOS Compatibility

**In-app purchases:** none


### Challenge Road Block Sky 3d

[App page](https://appshunter.io/ios/app/challenge-road-block-sky-3d/id1552624261)

Navigate challenging skyscraper levels by building ladders and skipping blocks. This game offers over 100 levels with engaging graphics and sound. Experience thrilling stunt racing modes that will keep you on the edge of your seat.

**Highlights:** Over 100 levels, Ladder building gameplay, Block skipping mechanics, Amazing graphics and sound, Stunt racing modes

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Weird Gravity free?

Weird Gravity is free to download, with no in-app purchases.

### Is Challenge Road Block Sky 3d free?

Challenge Road Block Sky 3d is free to download, with no in-app purchases.

### Do Weird Gravity or Challenge Road Block Sky 3d have ads?

Challenge Road Block Sky 3d shows ads; Weird Gravity does not.

### Which is updated more often, Weird Gravity or Challenge Road Block Sky 3d?

Weird Gravity ships an update every 15 months, and Challenge Road Block Sky 3d every 3 weeks. Most recently, Weird Gravity was updated on October 26, 2026 and Challenge Road Block Sky 3d on October 20, 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.*