# Blockflow vs Boulder Block Puzzle

The clearest difference is ads: Boulder Block Puzzle at none against Blockflow's shown. Boulder Block Puzzle also leads on update cadence (every 2 days vs weekly) and iOS requirement (15.0 vs 18.0). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Blockflow sells 4 in-app purchases, starting at $2.99 per month and Boulder Block Puzzle sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Blockflow against 5.0 for Boulder Block Puzzle. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Blockflow ships an update weekly, Boulder Block Puzzle every 2 days. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Blockflow | Boulder Block Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/blockflow-block-puzzle/id6758454256/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/boulder-block-puzzle/id6761883994/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 10 MB | 4 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Monarch Legacy](https://appshunter.io/developer/1847767798) | [Marino Pascual](https://appshunter.io/developer/1891931543) |

## 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 |


### Boulder Block Puzzle

[App page](https://appshunter.io/ios/app/boulder-block-puzzle/id6761883994)

A relaxing puzzle game where you stack colorful boulders to clear lines and score points. Features five challenge levels, beautiful graphics, and satisfying effects. Save your progress and track high scores.

**Highlights:** Stack and clear boulder pieces, Five challenge levels, Timed and untimed gameplay, Beautiful hand-drawn graphics, Satisfying rock-crumbling effects, Save and resume progress, Track high scores

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Large Tip | $4.99 | one-time |


## Frequently asked questions

### Is Blockflow free?

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

### Is Boulder Block Puzzle free?

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

### Which has better reviews, Blockflow or Boulder Block Puzzle?

Blockflow and Boulder Block Puzzle are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Blockflow or Boulder Block Puzzle have ads?

Blockflow shows ads; Boulder Block Puzzle does not.

### Which is updated more often, Blockflow or Boulder Block Puzzle?

Blockflow ships an update weekly, and Boulder Block Puzzle every 2 days. Most recently, Blockflow was updated on October 18, 2026 and Boulder Block Puzzle on October 14, 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.*