# PannonRIS vs Knot/Knop Meter

The clearest difference is update cadence: Knot/Knop Meter at every 2 days against PannonRIS's every 6 weeks. 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.

PannonRIS ships an update every 6 weeks, Knot/Knop Meter every 2 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PannonRIS | Knot/Knop Meter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Size | 113 MB | 12 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Radios Segelyhivo es Infokommunikacios Orszagos Egyesulet](https://appshunter.io/developer/1490554923) | [OFL AS](https://appshunter.io/developer/6785120538) |

## What reviewers say

### PannonRIS

[App page](https://appshunter.io/ios/app/pannonris/id939589091)

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

**In-app purchases:** none


### Knot/Knop Meter

[App page](https://appshunter.io/ios/app/knotknop-meter/id6785120535)

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

**In-app purchases:** none


## Frequently asked questions

### Is PannonRIS free?

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

### Is Knot/Knop Meter free?

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

### Do PannonRIS or Knot/Knop Meter have ads?

Neither PannonRIS nor Knot/Knop Meter shows ads.

### Which is updated more often, PannonRIS or Knot/Knop Meter?

PannonRIS ships an update every 6 weeks, and Knot/Knop Meter every 2 days. Most recently, PannonRIS was updated on November 8, 2026 and Knot/Knop Meter on November 5, 2026.

---

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