# ZISA

> ZISA (iPhone/iPad app by Ziehm Imaging GmbH.)

- Source: https://appshunter.io/ios/app/zisa/id1611630308 (this page in markdown: same URL + `.md`)
- Developer: [Ziehm Imaging GmbH](https://appshunter.io/developer/946862261)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 39 MB
- Languages: English
- Released: 2022-03-15
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/zisa/id1611630308/reviews.md

## What is ZISA?

Real-time video support for field service technicians of Ziehm Imaging, its affiliated companies and its sales and service partners.


## Version history (last 4 releases)

### 2.0.0 — 2025-03-28

We’re excited to introduce a major update to ZISA – a complete redesign from the ground up!

• Fully modernized interface for an improved user experience
• Optimized workflows for greater efficiency and ease of use
• Complete rewrite using the latest technologies for enhanced performance and stability
• Significantly improved video call quality

This major update marks a new generation of ZISA, built for reliability, efficiency, and clarity.

### 1.0.7 — 2023-09-11

VOIP communication optimizations

### 1.0.4 — 2022-06-13

Optimized push notifications
Fixed scroll bug

### 1.0 — 2022-03-15

No release notes.

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## Related topics

[ziehm imaging gmbh](https://appshunter.io/ios/topics/ziehm-imaging-gmbh)

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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 2026-05-17.*