# Knot vs Plementus Plemo

The clearest difference is update cadence: Knot at weekly against Plementus Plemo's monthly. Knot also leads on iOS requirement (13.0 vs 16.0). 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.

Knot ships an update weekly, Plementus Plemo monthly. The most recent releases landed on October 15, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Knot | Plementus Plemo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Size | 65 MB | 32 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Abdulrahman Ghoweba](https://appshunter.io/developer/1666190261) | [Plementus](https://appshunter.io/developer/1690618511) |

## What reviewers say

### Knot

[App page](https://appshunter.io/ios/app/knot-digital-business-card/id1666190259)

**Features:** macOS Compatibility

**In-app purchases:** none


### Plementus Plemo

[App page](https://appshunter.io/ios/app/plementus-plemo/id6786756918)

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

**In-app purchases:** none


## Frequently asked questions

### Is Knot free?

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

### Is Plementus Plemo free?

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

### Do Knot or Plementus Plemo have ads?

Neither Knot nor Plementus Plemo shows ads.

### Which is updated more often, Knot or Plementus Plemo?

Knot ships an update weekly, and Plementus Plemo monthly. Most recently, Knot was updated on October 15, 2026 and Plementus Plemo on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*