# Block Lumi vs Cortex Blast

The clearest difference is in-app purchases: Cortex Blast at none against Block Lumi's 7. Cortex Blast also leads on update cadence (daily vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Block Lumi sells 7 one-off in-app purchases. Cortex Blast asks for nothing beyond the download.

Block Lumi ships an update every 4 days, Cortex Blast daily. The most recent releases landed on August 15, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Block Lumi | Cortex Blast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 days | **Daily** |
| Size | 377 MB | 136 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [jae hyeong park](https://appshunter.io/developer/1896081301) | [Hugo Peyron](https://appshunter.io/developer/1685753630) |

## What reviewers say

### Block Lumi

[App page](https://appshunter.io/ios/app/block-lumi/id6765803755)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Coins | $1.99 | one-time |
| Event Pack | $1.99 | one-time |
| 180 Coins | $2.99 | one-time |
| 280 Coins | $3.99 | one-time |
| Remove Ads (30 days) | $3.99 | one-time |
| 400 Coins | $4.99 | one-time |
| Remove Ads | $6.99 | one-time |


### Cortex Blast

[App page](https://appshunter.io/ios/app/cortex-blast/id6773258309)

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

**In-app purchases:** none


## Frequently asked questions

### Is Block Lumi free?

Block Lumi is free to download, with in-app purchases available.

### Is Cortex Blast free?

Cortex Blast is free to download, with no in-app purchases.

### Do Block Lumi or Cortex Blast have ads?

Both Block Lumi and Cortex Blast show ads.

### Which is updated more often, Block Lumi or Cortex Blast?

Block Lumi ships an update every 4 days, and Cortex Blast daily. Most recently, Block Lumi was updated on August 15, 2026 and Cortex Blast on September 17, 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.*