# Happy Farm vs Jam Stack 3D

The clearest difference is in-app purchases: Jam Stack 3D at none against Happy Farm's 7. Jam Stack 3D also leads on update cadence (every 6 months vs every 15 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Happy Farm sells 7 one-off in-app purchases. Jam Stack 3D asks for nothing beyond the download.

Happy Farm ships an update every 15 months, Jam Stack 3D every 6 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Happy Farm | Jam Stack 3D |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 15 months | **Every 6 months** |
| Monetization | — | Ad-supported |
| Size | 43 MB | 297 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PLAYTOUCH](https://appshunter.io/developer/608330754) | [TAKEOVER INTERACTIVE LTD](https://appshunter.io/developer/827145419) |

## What reviewers say

### Happy Farm

[App page](https://appshunter.io/ios/app/happy-farm-fields-puzzle/id1573711610)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 diamonds | $0.99 | one-time |
| Remove all ADS from the game | $1.99 | one-time |
| 300 diamonds | $1.99 | one-time |
| 550 diamonds | $3.99 | one-time |
| 1200 diamonds | $7.99 | one-time |
| 2500 diamonds | $17.99 | one-time |
| 4000 diamonds | $26.99 | one-time |


### Jam Stack 3D

[App page](https://appshunter.io/ios/app/jam-stack-3d/id6499439676)

Engage in a vibrant 3D puzzle adventure combining strategic cube matching and satisfying stacking. Explore a fantastical world with challenging levels and mind-bending gameplay for hours of entertainment.

**Highlights:** 3D cube matching, Strategic stacking gameplay, Vibrant block puzzles, Challenging levels, Fantastical world adventure

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Happy Farm free?

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

### Is Jam Stack 3D free?

Jam Stack 3D is free to download, with no in-app purchases.

### Do Happy Farm or Jam Stack 3D have ads?

Both Happy Farm and Jam Stack 3D show ads.

### Which is updated more often, Happy Farm or Jam Stack 3D?

Happy Farm ships an update every 15 months, and Jam Stack 3D every 6 months. Most recently, Happy Farm was updated on October 30, 2026 and Jam Stack 3D on October 30, 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.*