# Block World vs Jewel 3D Loop

The clearest difference is in-app purchases: Block World at none against Jewel 3D Loop's 10. Block World also leads on update cadence (every 3 days vs every 9 days). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Jewel 3D Loop sells 10 one-off in-app purchases. Block World asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Block World against 5.0 for Jewel 3D Loop. Both are backed by a comparable volume of ratings — 15 and 11 respectively.

Block World ships an update every 3 days, Jewel 3D Loop every 9 days. Both last shipped on November 10, 2026.

## The numbers

| Metric | Block World | Jewel 3D Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (15 ratings)](https://appshunter.io/ios/app/block-world-color-flow/id6808614166/reviews) | [5.0 (11 ratings)](https://appshunter.io/ios/app/jewel-3d-loop/id6809442640/reviews) |
| Number of ratings | **15** | 11 |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 344 MB | 405 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Thom Nguyen](https://appshunter.io/developer/1746871598) | [Game Ocean Technology Limited](https://appshunter.io/developer/1873502048) |

## What reviewers say

### Block World

[App page](https://appshunter.io/ios/app/block-world-color-flow/id6808614166)

A relaxing voxel puzzle game where players match colors and clear blocks. Plan your moves to clear the board piece by piece, with increasing complexity as more colors and layouts are introduced. Enjoy satisfying gameplay that is easy to learn but challenging to master.

**Highlights:** Match colors, Clear voxel blocks, Satisfying gameplay, Plan your moves, Challenging layouts, Relaxing puzzle experience

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

**In-app purchases:** none


### Jewel 3D Loop

[App page](https://appshunter.io/ios/app/jewel-3d-loop/id6809442640)

A relaxing 3D puzzle game where you tap matching colored gems to clear them from a cube. The chain reaction spreads in six directions, offering a fresh twist on match-3 mechanics without timers or move limits.

**Highlights:** 3D cube matching, Six-direction gem cascades, Cross-face connectivity, Rotatable 3D view, No timers or move limits, Relaxing gameplay

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold 1 | $1.99 | one-time |
| Starter Pack | $2.99 | one-time |
| Limited Pack | $3.99 | one-time |
| Gold 2 | $8.99 | one-time |
| Big Bundle | $9.99 | one-time |
| Great Bundle | $12.99 | one-time |
| Gold 3 | $17.99 | one-time |
| Gold 4 | $34.99 | one-time |
| Gold 5 | $59.99 | one-time |
| Gold 6 | $99.99 | one-time |


## Frequently asked questions

### Is Block World free?

Block World is free to download, with no in-app purchases.

### Is Jewel 3D Loop free?

Jewel 3D Loop is free to download, with in-app purchases available.

### Which has better reviews, Block World or Jewel 3D Loop?

Block World and Jewel 3D Loop are both rated 5.0 out of 5 on the App Store, from 15 and 11 ratings respectively.

### Do Block World or Jewel 3D Loop have ads?

Both Block World and Jewel 3D Loop show ads.

### Which is updated more often, Block World or Jewel 3D Loop?

Block World ships an update every 3 days, and Jewel 3D Loop every 9 days. Most recently, Block World was updated on November 10, 2026 and Jewel 3D Loop on November 10, 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.*