# NumNom~ vs Vector Flow

The clearest difference is iOS requirement: NumNom~ at 15.0 against Vector Flow's 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.

## The numbers

| Metric | NumNom~ | Vector Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 3 days |
| Size | 134 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Ningdom Technology Co., Ltd.](https://appshunter.io/developer/434217018) | [Simple Fun Software LP](https://appshunter.io/developer/1504976627) |

## What reviewers say

### NumNom~

[App page](https://appshunter.io/ios/app/numnom/id6760767274)

**In-app purchases:** none


### Vector Flow

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

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

**In-app purchases:** none


## Frequently asked questions

### Is NumNom~ free?

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

### Is Vector Flow free?

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

### Do NumNom~ or Vector Flow have ads?

Both NumNom~ and Vector Flow show ads.

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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.*