# KnowMine vs Sfumix

The clearest difference is in-app purchases: Sfumix at none against KnowMine's 2. Sfumix also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. KnowMine sells 2 in-app purchases, starting at $1.99 per month. Sfumix asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | KnowMine | Sfumix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Size | 245 MB | 30 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LITTLECAKEMEDIA](https://appshunter.io/developer/1823046522) | [simone lutero](https://appshunter.io/developer/6775259802) |

## What reviewers say

### KnowMine

[App page](https://appshunter.io/ios/app/knowmine/id6747834204)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $19.99 | per year |


### Sfumix

[App page](https://appshunter.io/ios/app/sfumix-wallpapers-generator/id6775259800)

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

**In-app purchases:** none


## Frequently asked questions

### Is KnowMine free?

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

### Is Sfumix free?

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

### Do KnowMine or Sfumix have ads?

KnowMine shows ads; Sfumix does not.

### Which is updated more often, KnowMine or Sfumix?

KnowMine ships an update every 6 weeks, and Sfumix every 6 weeks. Most recently, KnowMine was updated on October 16, 2026 and Sfumix 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.*