Duple

How it works · Updated October 2026 · Facts checked October 15, 2026

How Duple works: create a companion, chat and build memory.

Six steps from download to your first selfie, with what each step involves.

By Duple EditorialUpdated October 15, 2026

Quick answer

With Duple you download the free iPhone app (iOS 26 or later), create a companion through a short guided flow, and chat by text. You can ask for selfies and short Live Selfie videos, and Duple remembers things across chats. There are no live voice calls.

1. Download Duple

Duple is a free iPhone app that needs iOS 26 or later and is rated 16+. It starts on the Lite plan, with optional Plus and Dokens. See pricing.

2. Create your companion

A short guided flow has you choose things like region and age, then Duple generates your companion. You can keep adding more later. See Duple companions.

Duple companion creation screen titled Choose her region, with a globe of sample faces for choosing a region.
Creating a companion starts with a region. Duple app, October 2026.

3. Chat by text

Duple is text chat. The microphone button in the message box is dictation: it turns your speech into text, and there are no live voice calls.

4. Ask for pictures and Live Selfies

Ask your companion for a selfie, or switch on the Video toggle for a Live Selfie, a short generated video. You can also change outfits. See Live Selfies.

Duple chat on iPhone: the user asks for a close selfie and the companion replies with a generated selfie photo.
Ask for a selfie in chat. Duple app, October 2026.

5. Memory builds over time

Duple remembers facts and moments from your chats for each companion. You can reset or delete memories whenever you like. See memory.

6. Stay in control

Report messages or media from the chat, reset memory, delete a companion, or delete your account in Settings. See safety. More questions? Read the FAQ or compare apps in the AI companion comparisons.

See Duple on the App Store

Free to download on iPhone (iOS 26 or later), rated 16+. Check current plans on the listing.

View Duple on the App Store

Frequently asked questions

How does Duple work?

You create a companion, chat with it by text, ask for generated selfies and short Live Selfie videos, and it remembers things across conversations.

Do I need to pay to start?

No. Duple is a free download with a Lite plan. Plus and Dokens are optional.

Does Duple use my voice?

Duple has no live voice calls. The microphone button in the message box is dictation, which turns speech into text.

What do I need to run Duple?

An iPhone running iOS 26 or later.

Sources (checked October 15, 2026)

Duple publishes this page. Plans, prices and features change, so treat it as a dated snapshot, not a guarantee of what your account or region will show.