# Rock Slide vs Shape Theory

The clearest difference is iOS requirement: Rock Slide at 8.0 against Shape Theory's 18.6. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Rock Slide sells 2 one-off in-app purchases and Shape Theory sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Rock Slide ships an update monthly, Shape Theory every 3 weeks. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Rock Slide | Shape Theory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (70 ratings)](https://appshunter.io/ios/app/rock-slide-game/id1009155129/reviews)** | — |
| Number of ratings | **70** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 46 MB | 13 MB |
| Requires iOS | **8.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Jordan Naftolin](https://appshunter.io/developer/1009155128) | [Bulltech](https://appshunter.io/developer/1586482702) |

## What reviewers say

### Rock Slide

[App page](https://appshunter.io/ios/app/rock-slide-game/id1009155129)

Engage your mind with a captivating logic puzzle. Arrange rocks to fill all the holes on the board, with randomly generated challenges. Enjoy solo play or compete globally.

**Highlights:** Logic puzzle gameplay, Randomly generated boards, Multiple board sizes, Online multiplayer, Competitive play

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Additional Board Sizes (iPad only) | $0.99 | one-time |

**What reviewers like**

- 🤩 Addictive gameplay
- 🧠 Challenging and strategic
- 👍 Easy to learn, hard to master
- 💡 Brilliant concept
- ✨ Simple yet diabolical


### Shape Theory

[App page](https://appshunter.io/ios/app/shape-theory-brain-puzzles/id6449924079)

Uncover hidden geometric shapes by strategically revealing parts of a concealed form. Deduce the correct shape from a list of suspects to advance through increasingly challenging levels. Compete globally for the top leaderboard spot.

**Highlights:** Shape discovery through limited reveals, Strategic deduction of hidden forms, Progressive difficulty levels, Minimalist, captivating graphics, Global leaderboard competition, Brain teaser and strategy gameplay

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads For 1 Month | $0.99 | per month |
| No Ads For 1 Year | $4.99 | per year |
| No Ads Forever | $8.99 | one-time |


## Frequently asked questions

### Is Rock Slide free?

Rock Slide is free to download, with in-app purchases available.

### Is Shape Theory free?

Shape Theory is free to download, with in-app purchases available.

### Do Rock Slide or Shape Theory have ads?

Both Rock Slide and Shape Theory show ads.

### Which is updated more often, Rock Slide or Shape Theory?

Rock Slide ships an update monthly, and Shape Theory every 3 weeks. Most recently, Rock Slide was updated on October 18, 2026 and Shape Theory on October 12, 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.*