# Dyflexis vs Systeem Keizer

The clearest difference is in-app purchases: Dyflexis at none against Systeem Keizer's 1. Systeem Keizer's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Systeem Keizer sells 1 one-off in-app purchase. Dyflexis asks for nothing beyond the download.

Dyflexis ships an update every 5 weeks, Systeem Keizer fortnightly. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Dyflexis | Systeem Keizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (31 ratings)](https://appshunter.io/ios/app/dyflexis/id983274932/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 92.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 113 MB | 51 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dyflexis B.V.](https://appshunter.io/developer/572392573) | [Henk ten Bos](https://appshunter.io/developer/1792832047) |

## What reviewers say

### Dyflexis

[App page](https://appshunter.io/ios/app/dyflexis/id983274932)

Easily access your work schedule, report availability, and communicate with colleagues. Administrators can monitor key business metrics in real-time from anywhere.

**Highlights:** View personal work schedule, Report availability, Receive messages from administrators, Exchange shifts, Request leave, View colleague contact details, Administrator management dashboard

**Features:** macOS Compatibility

**In-app purchases:** none


### Systeem Keizer

[App page](https://appshunter.io/ios/app/systeem-keizer/id6787155644)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full App | $34.99 | one-time |


## Frequently asked questions

### Is Dyflexis free?

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

### Is Systeem Keizer free?

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

### Do Dyflexis or Systeem Keizer have ads?

Neither Dyflexis nor Systeem Keizer shows ads.

### Which is updated more often, Dyflexis or Systeem Keizer?

Dyflexis ships an update every 5 weeks, and Systeem Keizer fortnightly. Most recently, Dyflexis was updated on October 29, 2026 and Systeem Keizer on October 31, 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.*