# WhatsDuo: Dual Chat — Multi-Account Web Messenger

> Multi-Account Web Messenger (iPhone/iPad app by 小龙 郭.)

- Source: https://appshunter.io/ios/app/whatsduo-dual-chat/id6814159043 (this page in markdown: same URL + `.md`)
- Developer: [小龙 郭](https://appshunter.io/developer/1834938273)
- Category: Social Networking, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.2 · 29 MB
- Languages: American English, Arabic, Bangla, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France) and 34 more
- Released: 2026-10-14
- Data updated: 2026-10-29

## What is WhatsDuo?

Keep work and personal chats separate. Turn important messages into clear next steps.

WhatsDuo helps you switch between your existing WhatsApp accounts, translate selected messages and organize follow-up tasks. Keep personal conversations and customer questions easier to manage.

MULTIPLE ACCOUNTS, CLEAR CONTEXT
Use a QR code to link your existing, compatible accounts. Switch between your chats and check which account you are using before you reply.

TURN MESSAGES INTO FOLLOW-UP TASKS
Need to answer a customer later or send more information? Select the relevant message and manually add it to your task list. Keep your next steps together so you can return to them when you are ready.

TRANSLATE SELECTED MESSAGES
Choose a message to view its translation alongside the original. Get help understanding a conversation in another language before you reply.

CHAT WITHOUT SAVING A CONTACT
Enter a phone number to start a chat without first saving it to your contacts. Useful for a new customer or a one-time conversation.

A PASSCODE FOR EACH ACCOUNT
Set a local passcode for each linked account's chat entry on this device. The passcode protects access to that chat view within WhatsDuo.

ABOUT WHATSDUO
WhatsDuo is an independent companion app. It is not affiliated with or endorsed by WhatsApp or Meta. Linking chats requires existing, compatible third-party accounts. WhatsDuo does not provide new phone numbers. Some features may require a subscription. Account linking depends on the availability of the third-party service.

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

Support:
https://guoxiaolongonly.github.io/whatsduo/support.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 月度会员 | $4.99 | per month |
| 年度会员 | $39.99 | per year |


## Is WhatsDuo safe?

Not enough ratings yet to assess WhatsDuo.

## Is WhatsDuo legit?

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


## Version history (last 3 releases)

### 1.0.3 — 2026-10-28

Added support for more languages.

### 1.0.2 — 2026-10-17

- Fixed an issue that could prevent chats with unread messages from opening.
- Improved loading speed when opening conversations.

### 1.0 — 2026-10-14

No release notes.

## More apps by 小龙 郭

- [LessScreen \| Boost Focus](https://appshunter.io/ios/app/lessscreen-boost-focus/id6753039898)

All apps by 小龙 郭: https://appshunter.io/developer/1834938273

## Related topics

[hassapp](https://appshunter.io/ios/topics/hassapp)

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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 2026-10-29.*