# Worm Jam vs Memory Grid Pro

The clearest difference is in-app purchases: Memory Grid Pro at none against Worm Jam's 10. Memory Grid Pro also leads on ads (none vs shown). Worm Jam's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Worm Jam sells 10 one-off in-app purchases. Memory Grid Pro asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Worm Jam | Memory Grid Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (229 ratings)](https://appshunter.io/ios/app/worm-jam-3d-wool-dragon-out/id6446306789/reviews)** | — |
| Number of ratings | **229** | — |
| Positive reviews | 18.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 239 MB | 10 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Ladaneta Games](https://appshunter.io/developer/1862026785) | [Mobirizer](https://appshunter.io/developer/1141913793) |

## What reviewers say

### Worm Jam

[App page](https://appshunter.io/ios/app/worm-jam-3d-wool-dragon-out/id6446306789)

Engage in a vibrant color-matching puzzle shooter where you defend the world from giant rainbow worms. Strategically tap to create matching coils and fire at the serpent's weak points before time runs out. Enjoy satisfying combos and a fun challenge for all ages.

**Highlights:** Color-matching puzzle gameplay, Fast-paced action, Strategic planning, Satisfying combos, Easy to learn, fun to master

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| coin 1 | $1.99 | one-time |
| coin 2 | $4.99 | one-time |
| GeneralPass | $7.99 | one-time |
| Remove Ad | $7.99 | one-time |
| Remove Ads Pack | $9.99 | one-time |
| Starter Pack | $9.99 | one-time |
| PremiumPass | $10.99 | one-time |
| Great Pack | $19.99 | one-time |
| Super Pack | $49.99 | one-time |
| Ultra Pack | $99.99 | one-time |


### Memory Grid Pro

[App page](https://appshunter.io/ios/app/memory-grid-pro-brain-puzzle/id6786431127)

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

**In-app purchases:** none


## Frequently asked questions

### Is Worm Jam free?

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

### Is Memory Grid Pro free?

Memory Grid Pro is free to download, with no in-app purchases.

### Do Worm Jam or Memory Grid Pro have ads?

Worm Jam shows ads; Memory Grid Pro does not.

### Which is updated more often, Worm Jam or Memory Grid Pro?

Worm Jam ships an update weekly, and Memory Grid Pro weekly. Most recently, Worm Jam was updated on November 3, 2026 and Memory Grid Pro on October 31, 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.*