# Pop Flow 3D vs Block World

The clearest difference is in-app purchases: Block World at none against Pop Flow 3D's 10. Pop Flow 3D's advantage is ratings volume (122 vs 15). On price, rating, update cadence and ads there is nothing between them.

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

Block World holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Pop Flow 3D has 122 ratings behind it against 15, so its average is the more settled of the two.

Pop Flow 3D ships an update every 5 days, Block World every 3 days. Both last shipped on October 29, 2026.

## The numbers

| Metric | Pop Flow 3D | Block World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (122 ratings)](https://appshunter.io/ios/app/pop-flow-3d/id6805856521/reviews) | **[5.0 (15 ratings)](https://appshunter.io/ios/app/block-world-color-flow/id6808614166/reviews)** |
| Number of ratings | **122** | 15 |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 291 MB | 344 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fortune Mine Games](https://appshunter.io/developer/1565949596) | [Thom Nguyen](https://appshunter.io/developer/1746871598) |

## What reviewers say

### Pop Flow 3D

[App page](https://appshunter.io/ios/app/pop-flow-3d/id6805856521)

Engage in a satisfying 3D color matching puzzle by rotating balloon sculptures and using colorful monkey shooters to pop matching balloons. Hundreds of levels offer a range from relaxing to challenging, with fun boosters to aid your progress.

**Highlights:** 3D color matching gameplay, Rotateable balloon sculptures, Monkey shooters with color matching, Hundreds of levels, Fun boosters, Satisfying visual and sound effects

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PopFlow.Pack_1.99 | $1.99 | one-time |
| PopFlow.Pack_5.99 | $5.99 | one-time |
| PopFlow.Pack_7.99 | $7.99 | one-time |
| PopFlow.Pack_9.99 | $9.99 | one-time |
| PopFlow.Pack_14.99 | $14.99 | one-time |
| PopFlow.Pack_39.990 | $39.99 | one-time |
| PopFlow.Pack_49.99 | $49.99 | one-time |
| PopFlow.Pack_59.99 | $59.99 | one-time |
| PopFlow.Pack_74.99 | $74.99 | one-time |
| PopFlow.Pack_99.99 | $99.99 | one-time |


### 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


## Frequently asked questions

### Is Pop Flow 3D free?

Pop Flow 3D is free to download, with in-app purchases available.

### Is Block World free?

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

### Which has better reviews, Pop Flow 3D or Block World?

Block World is rated higher. Pop Flow 3D averages 4.8 out of 5 from 122 ratings, while Block World averages 5.0 from 15 ratings.

### Do Pop Flow 3D or Block World have ads?

Both Pop Flow 3D and Block World show ads.

### Which is updated more often, Pop Flow 3D or Block World?

Pop Flow 3D ships an update every 5 days, and Block World every 3 days. Most recently, Pop Flow 3D was updated on October 29, 2026 and Block World on October 29, 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.*