# ChatLink DUO — Dalton Utilities/OptiLink Coms

> Dalton Utilities/OptiLink Coms (iPhone/iPad app by Optilink TV Advertising.)

- Source: https://appshunter.io/ios/app/chatlink-duo/id1628633238 (this page in markdown: same URL + `.md`)
- Developer: [Optilink TV Advertising](https://appshunter.io/developer/1628633240)
- Category: Business, Social Networking
- Price: Free
- Age rating: 9+
- Requires: iOS 15.1 · 61 MB
- Languages: English
- Released: 2022-06-17
- Data updated: 2026-06-10
- User reviews in markdown: https://appshunter.io/ios/app/chatlink-duo/id1628633238/reviews.md

## What is ChatLink DUO?

Collaboration tool for Dalton Utilities / OptiLink


## Version history (last 2 releases)

### 1.1.2 — 2026-04-04

Swapped Firebase Cloud Messaging

### 1.0 — 2022-06-17

No release notes.

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## More apps by Optilink TV Advertising

- [Dutil Pay](https://appshunter.io/ios/app/dutil-pay/id6743741431)
- [Health DUO](https://appshunter.io/ios/app/health-duo/id6760918505)

All apps by Optilink TV Advertising: https://appshunter.io/developer/1628633240

## Related topics

[dalton utilities](https://appshunter.io/ios/topics/dalton-utilities)

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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 2026-06-10.*