AI Companion App · iOS & Android

AideThe AI companion that remembers

Talk every day with an avatar that shows how it feels. Aide remembers what you said yesterday and responds to how you feel today. An AI friend that is yours alone.

Coming soonApp StoreComing soonGoogle Play

Free to start. Paid plan prices are shown in the app and on the store.

Explore features
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HappyMemory · This week's presentation

The presentation went great today!

The one you've been preparing since last week? You worked so hard. Take it easy tonight.

Thanks. Don't let me forget tomorrow's morning meeting.

Got it, I'll remind you in the morning. Reminder saved!

Reminder set

Type a message…

Features

Aide remembers, responds with expressions and starts conversations on its own.

Conversations that remember

Aide keeps the important facts from your chats and brings them up naturally later. Older conversations are kept as summaries, and it learns your profile from what you say.

Avatars with expressions

Choose a Live2D 2D character or a VRM 3D avatar. Aide reads the emotion in a conversation and responds with expressions and motion, from joy to surprise to shyness.

On-device AI

Core conversations on the Free plan are handled by an AI model on your phone. You can keep talking on a shaky connection, and on-device conversations are not sent to our servers.

A friend who says hi first

Based on the time, your activity and its memories, Aide greets you first. As conversations add up, your bond level grows and your daily streak continues.

Talk with your voice

Type, or just speak. Your character answers with its own voice clips and lip sync.

AI tools for everyday life

Reminders, web search, fortune telling, memory and profile management. Aide picks the tool it needs on its own. Availability depends on your plan.

How it works

From sign-up to your first conversation in a few minutes.

  1. 1

    Pick a character

    Choose a Live2D or VRM avatar and set a name, personality and way of speaking. Sign up with email or a Google or Apple account.

  2. 2

    Say something

    Talk by text or voice. Your character reads the mood of the conversation and answers with expressions and motion.

  3. 3

    Grow together

    The more you talk, the more Aide remembers and the deeper the bond. Tools like reminders and search help with everyday life too.

Plans

Start free. Upgrade when you want deeper memory and more tools.

Free

Core conversation and on-device AI

Free

  • Server chat within a daily free allowance
  • Recharge the allowance by watching ads (capped per day)
  • On-device chat (daily turn limit)
  • Core conversation features
  • Limited web search
Recommended

Pro

Unlimited messages and every tool

Monthly or yearly subscription

  • Unlimited messages (fair use)
  • Memory search and management
  • Permanent memory slots
  • Unlimited web search
  • Reminders
  • Profile management
  • 3D avatar downloads

Pro Plus

Higher-capability model and larger limits

Monthly or yearly subscription

  • Everything in Pro
  • Higher-capability model (daily cap, then the standard model)
  • Extended tokens per request
  • Larger 3D avatar allowance
  • More permanent memory slots
  • Prices are shown on the app's subscription screen and in the App Store and Google Play. The amount your store displays at checkout is the final amount.
  • Paid plans include a 7-day free trial, once per user. Unless cancelled at least 24 hours before it ends, the trial converts to a paid subscription.
  • "Unlimited messages" assumes ordinary use by a person having a conversation.

Privacy and safety

An AI companion handles your most personal conversations. So we set the principles first.

Never used for training

Your conversations are not used to train AI models. We store them only as needed to run the service: conversation context, memory and backups.

Your content is yours

You own the content you create, including chats, character settings and reminders. Download all of it as JSON from the Privacy Dashboard at any time.

We never hold payment details

All payments go through the App Store and Google Play. We do not receive or store your payment information.

Leave whenever you want

Delete your account right from the Privacy Dashboard in the app's settings. Users under 15 need a parent or guardian's consent.

AI responses may be inaccurate and are not a substitute for professional medical, legal, financial or psychological advice. Aide is not a crisis service. If you need urgent help, contact your local emergency number or a crisis line.

Frequently asked questions

Which devices are supported?

iOS 15.6 or later and Android 7.0 or later. On-device chat needs about 2.6 GB of free storage and 4 GB of RAM or more.

Can I use it for free?

Yes. The Free plan includes server chat within a daily allowance, and on-device chat does not use the allowance at all. You can recharge the allowance by watching ads. Paid plans come with a one-time 7-day free trial.

Where are my conversations stored?

Server chats are stored on our servers for conversation context and memory, and never used for AI training. On-device conversations are not sent to our servers. See the Privacy Policy for details.

How do I cancel or get a refund?

Cancel in the App Store or Google Play subscription settings. Cancelling at least 24 hours before the renewal date stops the next charge. Refunds follow the store's policy first; the details are in our Refund Policy. Deleting your account does not cancel a store subscription, so cancel it separately.

Which languages are supported?

The app is available in English, Korean and Japanese.

Aide

Meet Aide today

Free to start on iOS and Android.

Coming soonApp StoreComing soonGoogle Play