# Crystal Runner vs Cavern Collapse

The clearest difference is update cadence: Cavern Collapse at daily against Crystal Runner's every 4 months. Cavern Collapse also leads on ratings volume (3 vs 1). Crystal Runner's advantage is iOS requirement (8.0 vs 10.0). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Crystal Runner against 5.0 for Cavern Collapse. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Crystal Runner ships an update every 4 months, Cavern Collapse daily. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Crystal Runner | Cavern Collapse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/crystal-runner/id580779605/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/cavern-collapse/id6451268649/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Free | Free |
| Size | 152 MB | 66 MB |
| Requires iOS | **8.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Evil Grog Games GmbH](https://appshunter.io/developer/1265787202) | [Hunter Cleary](https://appshunter.io/developer/1697369277) |

## What reviewers say

### Crystal Runner

[App page](https://appshunter.io/ios/app/crystal-runner/id580779605)

Navigate treacherous crystal caves, dodging hazards and a pursuing boulder. Test your reflexes across 15 challenging levels with fast-paced gameplay, an orchestral soundtrack, and impressive graphics.

**Highlights:** 15 challenging levels, Fast and catchy gameplay, Orchestral soundtrack, Great graphics, Dodge deadly crystals and stalactites, Negotiate gaping chasms

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

**In-app purchases:** none


### Cavern Collapse

[App page](https://appshunter.io/ios/app/cavern-collapse/id6451268649)

Navigate a collapsing cavern, using a grappling hook to interact with the environment and survive. Aim for the highest score in this challenging arcade survival experience.

**Highlights:** Grappling hook mechanics, High score chasing, Collapsing cavern environment, Arcade survival gameplay, Platform protection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Crystal Runner free?

Crystal Runner is free to download, with no in-app purchases.

### Is Cavern Collapse free?

Cavern Collapse is free to download, with no in-app purchases.

### Which has better reviews, Crystal Runner or Cavern Collapse?

Crystal Runner and Cavern Collapse are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Crystal Runner or Cavern Collapse have ads?

Neither Crystal Runner nor Cavern Collapse shows ads.

### Which is updated more often, Crystal Runner or Cavern Collapse?

Crystal Runner ships an update every 4 months, and Cavern Collapse daily. Most recently, Crystal Runner was updated on October 5, 2026 and Cavern Collapse on October 1, 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.*