# Blockflow vs ALPHASTACK

The clearest difference is in-app purchases: ALPHASTACK at none against Blockflow's 4. Blockflow's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Blockflow sells 4 in-app purchases, starting at $2.99 per month. ALPHASTACK asks for nothing beyond the download.

## The numbers

| Metric | Blockflow | ALPHASTACK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blockflow-block-puzzle/id6758454256/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 21 MB |
| Requires iOS | **18.0** | 18.2 |
| Devices | **iPhone, iPad** | — |
| Age rating | 12+ | 4+ |
| Developer | [Monarch Legacy](https://appshunter.io/developer/1847767798) | [sho tsugawa](https://appshunter.io/developer/1757370725) |

## What reviewers say

### Blockflow

[App page](https://appshunter.io/ios/app/blockflow-block-puzzle/id6758454256)

Engage in a classic block puzzle game with a twist: compete for real cash prizes weekly. Master 24 unique shapes across 96 adventure levels with no pay-to-win mechanics. Choose from free play, ad-free, or pro versions with premium themes and features.

**Highlights:** Weekly $25 cash prize, Classic 8x8 block puzzle gameplay, 96 adventure levels, Global leaderboard competition, Multiple themes available, No pay-to-win mechanics

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Annual | $19.99 | per year |
| Keep Ad-Free | $4.99 | one-time |
| Ad-Free Forever | $9.99 | one-time |


### ALPHASTACK

[App page](https://appshunter.io/ios/app/alphastack/id6759197822)

**In-app purchases:** none


## Frequently asked questions

### Is Blockflow free?

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

### Is ALPHASTACK free?

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

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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.*