# Block Craft Jam 3D vs Sharp Eye Challenge

The clearest difference is in-app purchases: Sharp Eye Challenge at none against Block Craft Jam 3D's 10. Sharp Eye Challenge also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Block Craft Jam 3D sells 10 one-off in-app purchases. Sharp Eye Challenge asks for nothing beyond the download.

## The numbers

| Metric | Block Craft Jam 3D | Sharp Eye Challenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Size | 139 MB | 100 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vidhi Pipaliya](https://appshunter.io/developer/1753680125) | [Thai Tran Hong](https://appshunter.io/developer/1858505088) |

## What reviewers say

### Block Craft Jam 3D

[App page](https://appshunter.io/ios/app/block-craft-jam-3d/id6744528998)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $0.49 | one-time |
| Coin Pack 3 | $1.49 | one-time |
| Coin Pack 4 | $1.99 | one-time |
| Coin Pack 5 | $2.49 | one-time |
| Coin Pack 6 | $2.99 | one-time |
| Special Offer | $3.99 | one-time |
| Medium Pack | $4.99 | one-time |
| Grand Pack | $5.99 | one-time |
| Remove Ads | $5.99 | one-time |
| Large Pack | $5.99 | one-time |


### Sharp Eye Challenge

[App page](https://appshunter.io/ios/app/sharp-eye-challenge/id6760840397)

**In-app purchases:** none


## Frequently asked questions

### Is Block Craft Jam 3D free?

Block Craft Jam 3D is free to download, with in-app purchases available.

### Is Sharp Eye Challenge free?

Sharp Eye Challenge is free to download, with no in-app purchases.

### Do Block Craft Jam 3D or Sharp Eye Challenge have ads?

Block Craft Jam 3D shows ads; Sharp Eye Challenge does not.

---

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