# ClimblocK vs 蛇サバイバー

The clearest difference is in-app purchases: ClimblocK at none against 蛇サバイバー's 1. ClimblocK also leads on iOS requirement (12.0 vs 14.0). 蛇サバイバー's advantage is update cadence (every 5 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. 蛇サバイバー sells 1 one-off in-app purchase. ClimblocK asks for nothing beyond the download.

ClimblocK ships an update every 3 months, 蛇サバイバー every 5 days. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ClimblocK | 蛇サバイバー |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 233 MB | 26 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takao Obi](https://appshunter.io/developer/1728849530) | [Tomoki Konno](https://appshunter.io/developer/1796755987) |

## What reviewers say

### ClimblocK

[App page](https://appshunter.io/ios/app/climblock/id6477293057)

**Features:** macOS Compatibility

**In-app purchases:** none


### 蛇サバイバー

[App page](https://appshunter.io/ios/app/id6742090934)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $1.99 | one-time |


## Frequently asked questions

### Is ClimblocK free?

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

### Is 蛇サバイバー free?

蛇サバイバー is free to download, with in-app purchases available.

### Do ClimblocK or 蛇サバイバー have ads?

Both ClimblocK and 蛇サバイバー show ads.

### Which is updated more often, ClimblocK or 蛇サバイバー?

ClimblocK ships an update every 3 months, and 蛇サバイバー every 5 days. Most recently, ClimblocK was updated on October 7, 2026 and 蛇サバイバー on October 10, 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.*