# Vector Flow vs ExplosionBlock

The clearest difference is update cadence: Vector Flow at every 3 days against ExplosionBlock's every 11 days. ExplosionBlock's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Vector Flow ships an update every 3 days, ExplosionBlock every 11 days. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Vector Flow | ExplosionBlock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 11 days |
| Size | 6 MB | 28 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Simple Fun Software LP](https://appshunter.io/developer/1504976627) | [株式会社Stableソフト](https://appshunter.io/developer/1888918055) |

## What reviewers say

### Vector Flow

[App page](https://appshunter.io/ios/app/vector-flow-circuit-logic/id6778104944)

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

**In-app purchases:** none


### ExplosionBlock

[App page](https://appshunter.io/ios/app/explosionblock/id6792755795)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vector Flow free?

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

### Is ExplosionBlock free?

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

### Do Vector Flow or ExplosionBlock have ads?

Both Vector Flow and ExplosionBlock show ads.

### Which is updated more often, Vector Flow or ExplosionBlock?

Vector Flow ships an update every 3 days, and ExplosionBlock every 11 days. Most recently, Vector Flow was updated on October 1, 2026 and ExplosionBlock on October 3, 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.*