# Systeem Keizer — Chess and Draughts competition

> Chess and Draughts competition (iPhone/iPad app by Henk ten Bos.)

- Source: https://appshunter.io/ios/app/systeem-keizer/id6787155644 (this page in markdown: same URL + `.md`)
- Developer: [Henk ten Bos](https://appshunter.io/developer/1792832047)
- Category: Productivity, Sports
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 51 MB
- Languages: American English, Dutch
- Released: 2026-10-15
- Data updated: 2026-10-31

## What is Systeem Keizer?

Systeem Keizer is the management app for chess and draughts clubs that run competitions with the Keizer pairing system. One app for the whole competition: from player administration to round pairings, results and standings.

Key features:
• Player administration with rating, national-federation fields and attendance
• Automatic per-round pairing with the Keizer system
• Enter results and get instantly updated standings
• Manage multiple competitions and seasons side by side
• Overviews and statistics per player and per round
• Pairs with the Players app: players see their own results and standings, and are notified about new pairings
• Data stored securely, with backup and restore
• Works on iPhone and iPad, with dark mode support

Free and complete:
One group, up to 9 players and 3 rounds, free — with every feature, nothing switched off. For more players, more rounds or a second group, a single one-time "Full app" purchase costs € 39.99. No subscription, no renewal. Whatever you have already entered always stays readable and editable.

Systeem Keizer is built for club officials and tournament directors who want to organise a Keizer competition in a clear, reliable way — without spreadsheets.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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


## Is Systeem Keizer safe?

Not enough ratings yet to assess Systeem Keizer.

## Is Systeem Keizer legit?

Systeem Keizer has limited verification signals. The AppsHunter Legitimacy Score for Systeem Keizer is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-10-30

New in Settings, What's new. The full app applies to all your devices with the same App Store or Google Play account. Also clearer messages about push notifications, and small improvements.

### 1.0.0 — 2026-10-15

No release notes.

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## More apps by Henk ten Bos

- [Systeem Keizer Player](https://appshunter.io/ios/app/systeem-keizer-player/id6787157336)

All apps by Henk ten Bos: https://appshunter.io/developer/1792832047

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*