# CLTagViewer

> CLTagViewer (iPhone/iPad app by Control Plus Pty. Ltd.)

- Source: https://appshunter.io/ios/app/cltagviewer/id1192560320 (this page in markdown: same URL + `.md`)
- Developer: [Control Plus Pty. Ltd](https://appshunter.io/developer/475170990)
- Category: Utilities
- Price: Free with in-app purchases (on sale, was $0.99)
- Age rating: 4+
- Requires: iOS 16.6 · 2 MB
- Languages: English
- Released: 2017-01-12
- Data updated: 2026-06-22
- User reviews in markdown: https://appshunter.io/ios/app/cltagviewer/id1192560320/reviews.md

## What is CLTagViewer?

CLTagViewer will read all the global tags from a ControlLogix PLC. Just enter the IP address of the PLC rack ethernet card and then the number of the slot that has a ControlLogix processor.
First it reads all the tags that are defined, then it reads all the templates for any user defined types (UDT's).
Once it has finished reading all the templates you can check the "Monitor Values" switch and it will then read and display the values of the tags currently visible.
Works with Allen-Bradley ControlLogix PLC processors and racks manufactured by Rockwell automation.

Privacy Policy - The developer does not collect any data from this app - https://www.controlplus.biz/priv.pdf

Terms of Use - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| CLTagViewer V2 Purchase | $1.99 | one-time |



## Version history (last 5 releases)

### 2.0.0 — 2026-05-09

Update to new apple frameworks. 30 day free trial period now provided.

### 1.3 — 2020-02-08

Now Supports Dark Mode.
Minor bug fixes

### 1.2 — 2017-10-03

Support for strings and bit arrays.

### 1.1 — 2017-01-16

minor bug fixes

### 1.0 — 2017-01-12

No release notes.

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## More apps by Control Plus Pty. Ltd

- [swinglens](https://appshunter.io/ios/app/swinglens/id1478620954)

All apps by Control Plus Pty. Ltd: https://appshunter.io/developer/475170990

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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 2026-06-22.*