# System 5

> System 5 (iPhone/iPad app by Reinhardt Software GmbH.)

- Source: https://appshunter.io/ios/app/system-5/id547563579 (this page in markdown: same URL + `.md`)
- Developer: [Reinhardt Software GmbH](https://appshunter.io/developer/547563582)
- Category: Business, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 7 MB
- Languages: English, German
- Released: 2012-08-16
- Data updated: 2026-06-01
- User reviews in markdown: https://appshunter.io/ios/app/system-5/id547563579/reviews.md

## What is System 5?

"System 5 for iOS" integrates your iPhone, iPad or iPod Touch completely with your office system. Messages, contacts, and calendar entries are synchronized between your device and your office system.

Depending on your configuration, you will a see a virtual reflection of your office system on your device. Messages are separated into your well-known journals. All key information (read/edited/replied by, comments) is available. 

System 5 is an efficient, yet easy-to-use, software solution for the  Maritime World, covering the needs of  Brokers, Owners,  Charterers and Operators likewise. The office system also includes maritime solutions like  Vessel Database, Voyage Estimation, Laytime Calculation etc.


## Version history (last 5 releases)

### 1.22 — 2026-05-27

Bugfixes - Attachment-Handling when editing, replying or forwarding Emails.

### 1.20 — 2026-05-20

* Bugfix for unshown new messages
* Design update for iOS 26

### 1.17 — 2025-10-22

Minor bugfixes and improvements

### 1.16.0 — 2025-05-14

- Improved performance when switching Message Journals

### 1.15.0 — 2025-04-11

- Less Memory and Power Usage
- Stability issues fixed

## Apps similar to System 5

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [AAWA Meetings](https://appshunter.io/ios/app/aawa-meetings/id6444048080) | — | Free | Business |
| [iTelixPlus](https://appshunter.io/ios/app/itelixplus/id1623428532) | — | Free | Business |
| [LiBat Connect Smart Batteries](https://appshunter.io/ios/app/libat-connect-smart-batteries/id1663622260) | — | Free | Business |
| [IT Nation Events](https://appshunter.io/ios/app/it-nation-events/id1668870040) | 3.0 (2) | Free | Business |
| [R&R INSPECTION](https://appshunter.io/ios/app/r-and-r-inspection/id1671565640) | — | Free | Business |
| [mycx](https://appshunter.io/ios/app/mycx/id1668798980) | — | Free | Business |

---

*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 2026-06-01.*