# Shell Shockers vs Jellyfish Endless Dodge

The clearest difference is price: Jellyfish Endless Dodge at Free against Shell Shockers's $0.29. Jellyfish Endless Dodge also leads on update cadence (daily vs every 33 months). Shell Shockers's advantage is ads (none vs shown) and iOS requirement (9.0 vs 16.6). On in-app purchases and device support there is nothing between them.

Jellyfish Endless Dodge is free to download; Shell Shockers costs $0.29 up front. Neither carries in-app purchases, so what you see is what you pay.

Shell Shockers ships an update every 33 months, Jellyfish Endless Dodge daily. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Shell Shockers | Jellyfish Endless Dodge |
| --- | --- | --- |
| Price | $0.29 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 33 months | **Daily** |
| Size | 25 MB | 6 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ranz Ursal](https://appshunter.io/developer/1116871834) | [Kana Uchida](https://appshunter.io/developer/1819475901) |

## What reviewers say

### Shell Shockers

[App page](https://appshunter.io/ios/app/shell-shockers/id1526050390)

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

**In-app purchases:** none


### Jellyfish Endless Dodge

[App page](https://appshunter.io/ios/app/jellyfish-endless-dodge/id6754979030)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shell Shockers free?

Shell Shockers costs $0.29, with no in-app purchases.

### Is Jellyfish Endless Dodge free?

Jellyfish Endless Dodge is free to download, with no in-app purchases.

### Do Shell Shockers or Jellyfish Endless Dodge have ads?

Jellyfish Endless Dodge shows ads; Shell Shockers does not.

### Which is updated more often, Shell Shockers or Jellyfish Endless Dodge?

Shell Shockers ships an update every 33 months, and Jellyfish Endless Dodge daily. Most recently, Shell Shockers was updated on November 7, 2026 and Jellyfish Endless Dodge on November 9, 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.*