# Slime & Spikes vs Cave Runner 2D

The clearest difference is in-app purchases: Slime & Spikes at none against Cave Runner 2D's 4. Cave Runner 2D's advantage is update cadence (every 2 weeks vs every 10 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Cave Runner 2D sells 4 one-off in-app purchases. Slime & Spikes asks for nothing beyond the download.

Slime & Spikes ships an update every 10 months, Cave Runner 2D every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Slime & Spikes | Cave Runner 2D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/cave-runner-2d/id6740147328/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 60 MB | 98 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Kulagin](https://appshunter.io/developer/1584491535) | [Thibaud Dervily](https://appshunter.io/developer/1496114023) |

## What reviewers say

### Slime & Spikes

[App page](https://appshunter.io/ios/app/slime-and-spikes/id1584491533)

Control a bouncy slime to scale dangerous walls, dodging deadly spikes in this addictive pixel arcade jumper. Master the physics, collect coins and power-ups, and aim for the top of the leaderboards in this challenging casual platformer.

**Highlights:** Tap to jump, hold to leap higher, Retro pixel art graphics, Unlock new stages by scoring points, Buy slime skins with special abilities, Collect in-game power-ups, Global leaderboards and achievements

**Features:** macOS Compatibility

**In-app purchases:** none


### Cave Runner 2D

[App page](https://appshunter.io/ios/app/cave-runner-2d/id6740147328)

Embark on a retro 8-bit platforming adventure through perilous caves. Navigate lava, spikes, and traps while battling diverse monsters across 15 challenging levels. Test your reflexes and skills in this classic platformer experience.

**Highlights:** Retro 8-bit pixel art visuals, 15 challenging levels, Diverse monster roster, Classic platformer mechanics, Smooth controls

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Lives | $0.99 | one-time |
| 30 Lives | $1.99 | one-time |
| 50 Lives | $2.99 | one-time |
| 100 Lives | $4.99 | one-time |


## Frequently asked questions

### Is Slime & Spikes free?

Slime & Spikes is free to download, with no in-app purchases.

### Is Cave Runner 2D free?

Cave Runner 2D is free to download, with in-app purchases available.

### Do Slime & Spikes or Cave Runner 2D have ads?

Both Slime & Spikes and Cave Runner 2D show ads.

### Which is updated more often, Slime & Spikes or Cave Runner 2D?

Slime & Spikes ships an update every 10 months, and Cave Runner 2D every 2 weeks. Most recently, Slime & Spikes was updated on October 24, 2026 and Cave Runner 2D on October 24, 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.*