# Prehistoric Worm Worlds vs RADSHRIMP

The clearest difference is ads: RADSHRIMP at none against Prehistoric Worm Worlds's shown. RADSHRIMP also leads on update cadence (daily vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Prehistoric Worm Worlds sells 14 one-off in-app purchases and RADSHRIMP sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Prehistoric Worm Worlds ships an update every 3 weeks, RADSHRIMP daily. Both last shipped on October 24, 2026.

## The numbers

| Metric | Prehistoric Worm Worlds | RADSHRIMP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (26 ratings)](https://appshunter.io/ios/app/prehistoric-worm-worlds/id6502689727/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 17 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Dominik Rossmanith](https://appshunter.io/developer/1570965177) | [The Wardrake’s Inc](https://appshunter.io/developer/6771932651) |

## What reviewers say

### Prehistoric Worm Worlds

[App page](https://appshunter.io/ios/app/prehistoric-worm-worlds/id6502689727)

Control a prehistoric worm to destroy pixelated worlds, collect cards, and evolve your creature. Engage in addictive destruction gameplay with retro pixel art and build powerful decks to conquer diverse environments and military forces. Enjoy offline play and regular updates.

**Highlights:** Addictive destruction gameplay, Pixel art style, Card collecting and deck building, Explore diverse worlds, Fight military forces, Offline play, Regular updates

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Packs | $0.99 | one-time |
| Small special packs | $0.99 | one-time |
| Medium Special Packs | $1.99 | one-time |
| Small Coins | $1.99 | one-time |
| No Ads | $1.99 | one-time |
| Combo Pack | $2.99 | one-time |
| Starter pack | $3.99 | one-time |
| Huge Special Packs | $3.99 | one-time |
| Medium Coins | $3.99 | one-time |
| Medium Packs | $3.99 | one-time |
| Huge Packs | $4.99 | one-time |
| King Coins | $5.99 | one-time |
| King Packs | $5.99 | one-time |
| King Special Packs | $5.99 | one-time |


### RADSHRIMP

[App page](https://appshunter.io/ios/app/radshrimp/id6771932649)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Skin Pack | $0.99 | one-time |


## Frequently asked questions

### Is Prehistoric Worm Worlds free?

Prehistoric Worm Worlds is free to download, with in-app purchases available.

### Is RADSHRIMP free?

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

### Do Prehistoric Worm Worlds or RADSHRIMP have ads?

Prehistoric Worm Worlds shows ads; RADSHRIMP does not.

### Which is updated more often, Prehistoric Worm Worlds or RADSHRIMP?

Prehistoric Worm Worlds ships an update every 3 weeks, and RADSHRIMP daily. Most recently, Prehistoric Worm Worlds was updated on October 24, 2026 and RADSHRIMP on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*