# MyEnz vs RK Link Ver.2.0

The clearest difference is update cadence: RK Link Ver.2.0 at daily against MyEnz's every 6 weeks. RK Link Ver.2.0 also leads on iOS requirement (14.0 vs 17.4). 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.

MyEnz ships an update every 6 weeks, RK Link Ver.2.0 daily. The most recent releases landed on September 15, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | MyEnz | RK Link Ver.2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/myenz/id6651855099/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | Ad-supported | — |
| Size | 21 MB | 49 MB |
| Requires iOS | 17.4 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Enz Technik AG](https://appshunter.io/developer/1554051867) | [理研計器株式会社](https://appshunter.io/developer/1422964819) |

## What reviewers say

### MyEnz

[App page](https://appshunter.io/ios/app/myenz/id6651855099)

This app simplifies the optimization of enz® nozzles for sewer trucks. It allows users to calculate and configure settings based on truck parameters, with offline functionality and PDF generation for summaries. Share your calculations easily.

**Highlights:** Nozzle setting calculation, Sewer truck parameter input, Offline functionality, PDF report generation, Calculation sharing

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

**In-app purchases:** none


### RK Link Ver.2.0

[App page](https://appshunter.io/ios/app/rk-link-ver20/id6737680517)

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

**In-app purchases:** none


## Frequently asked questions

### Is MyEnz free?

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

### Is RK Link Ver.2.0 free?

RK Link Ver.2.0 is free to download, with no in-app purchases.

### Do MyEnz or RK Link Ver.2.0 have ads?

Neither MyEnz nor RK Link Ver.2.0 shows ads.

### Which is updated more often, MyEnz or RK Link Ver.2.0?

MyEnz ships an update every 6 weeks, and RK Link Ver.2.0 daily. Most recently, MyEnz was updated on September 15, 2026 and RK Link Ver.2.0 on September 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.*