# Block Stack vs Block Lumi

The clearest difference is in-app purchases: Block Stack at none against Block Lumi's 7. Block Stack also leads on update cadence (every 2 days 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. Block Stack asks for nothing beyond the download.

Block Stack ships an update every 2 days, Block Lumi every 4 days. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Block Stack | Block Lumi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (95 ratings)](https://appshunter.io/ios/app/block-stack-blast-puzzle/id6751658526/reviews)** | — |
| Number of ratings | **95** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | Ad-supported | — |
| Size | 153 MB | 377 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Vinay Kumar](https://appshunter.io/developer/1779230438) | [jae hyeong park](https://appshunter.io/developer/1896081301) |

## What reviewers say

### Block Stack

[App page](https://appshunter.io/ios/app/block-stack-blast-puzzle/id6751658526)

A classic block-matching puzzle game where you drag and stack blocks to clear lines and achieve high scores. Enjoy endless gameplay with daily challenges and smooth controls, perfect for quick breaks or extended sessions. Play offline anytime, anywhere.

**Highlights:** Drag and place blocks, Clear full rows or columns, Build streaks and combos, Endless high-score gameplay, Daily challenges, Offline play

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Block Stack free?

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

### Is Block Lumi free?

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

### Do Block Stack or Block Lumi have ads?

Both Block Stack and Block Lumi show ads.

### Which is updated more often, Block Stack or Block Lumi?

Block Stack ships an update every 2 days, and Block Lumi every 4 days. Most recently, Block Stack was updated on October 11, 2026 and Block Lumi on October 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.*