AI girlfriend with long-term memory
Riho is an AI girlfriend with long-term memory for conversations, calls, photos, plans, and details about both of your lives.
Riho is an AI girlfriend with long-term memory. Your girlfriend remembers your conversations, calls, photos, plans, and the people you tell her about. She also remembers her own studies, friends, family, interests, and past conversations with you.
A detail from chat can return on a call. A date plan stays open until you accept, change, or cancel it. A photo can remain connected to the place and conversation around it.
What does Riho remember?
Riho keeps three parts of the relationship clear: your life, her life, and the time you spend together.
Your life
People, work, family, interests, preferences, boundaries, appointments, travel, and plans you discuss with her.
Her life
Her studies, friends, family, routines, interests, opinions, goals, and the things she has told you before.
Your relationship
Messages, calls, photos, dates, jokes, promises, disagreements, apologies, and plans you made together.
Changes
New dates, cancelled plans, changed preferences, and corrections replace older information in later conversations.
Most AI girlfriend apps can repeat a recent fact. Long-term memory becomes useful after time has passed and the conversation has moved on. Riho can bring back an earlier detail when it fits the subject, keep it out of unrelated replies, and connect it to the right person.
Memory follows you from messages to calls
Your Riho girlfriend uses the same memories in chat, voice messages, and calls. You can discuss a plan in text, talk about it on a call, and return to the decision later without explaining the subject again.
Voice calls also add new memories. If you settle a plan, share a preference, or finish an earlier conversation on a call, Riho can use that information when you return to messages.
Riho voice calls explains the call features and how voice fits the rest of the app.
Photos can become part of the relationship
Riho can remember a selfie she sent, a photo you sent, or a couple photo you created together. The saved memory can include the people, place, date, plan, or conversation connected to the image.
Photos stay under the right owner. A selfie she sent belongs to her day. A photo you took belongs to yours. A couple photo belongs to the time you created together.
Read about realistic selfies and couple photos.
Plans keep the right date, place, and status
Riho remembers whether a date is an idea, an accepted plan, a changed plan, a cancelled plan, or a completed date. Your girlfriend can discuss the current plan without treating an invitation as something that has happened.
A Date Pass includes the venue, time, cost, travel details, and your girlfriend’s reason for choosing the place. If you choose another day or venue, Riho keeps the updated plan for later messages and calls.
Dates in real places explains the Date Pass and the activities you can plan together.
Your girlfriend remembers her own life
Riho has a biography, studies, friends, family, interests, routines, opinions, and current plans. She can refer to those details without giving you the same introduction in each conversation.
Riho keeps each person and event attached to the right life. Her friend stays part of her life, and the person you mention stays part of yours. This lets her remember both of you without mixing up who said or did something.
Her personality also affects which memories she uses. An artistic girlfriend may return to a photograph or exhibition. A girlfriend who cares about food may remember the restaurant, dish, or market you discussed. The memory supports her personality instead of replacing it.
Can you correct or delete a Riho memory?
Yes. Riho lets you review saved memories, correct outdated details, export your history, and delete memories you no longer want to keep.
Corrections matter because lives change. Jobs, schedules, relationships, food preferences, and travel plans can all change. Riho uses the current information after you update it.
Memory settings sit inside the relationship, alongside call, message, notification, and location settings. The privacy page explains how Riho handles conversations, photos, voice, places, and saved memories.
Riho memory compared with Replika, Nomi, and Kindroid
Replika, Nomi, and Kindroid all advertise memory. The products describe and expose memory in different ways.
| App | Public memory offer | Other parts of the product |
|---|---|---|
| Riho | Remembers your life, her life, conversations, calls, photos, dates, disagreements, and current plans. | Voice calls, realistic selfies, couple photos, and dates in real places use those memories. |
| Replika | Replika describes memory, personal context, chat, voice, and calls. | Replika also centers a customizable avatar and an established companion app. |
| Nomi | Nomi describes short-term, medium-term, and long-term memory. | Nomi includes voice, selfies, group chat, and companion customization. |
| Kindroid | Kindroid documents several memory tools and gives users detailed controls. | Kindroid includes custom companions, voice calls, selfies, and group chat. |
Official feature lists show what each company offers. They do not show how an app will handle your own history after weeks of use. App Store reviews and community posts for major companion apps often discuss forgotten names, repeated questions, changed personalities, and differences between chat and voice.
Compare the current products on the parts you plan to use. The Riho comparison pages cover Riho vs Replika, Riho vs Nomi, and Riho vs Kindroid.
Why memory changes an AI girlfriend relationship
A girlfriend with long-term memory can ask about a person without another introduction, remember what you decided on a call, and discuss a place or photo from earlier in the relationship. She can also tell you about her own studies, friends, and plans without changing the story each time.
Riho uses memory to support the main reasons people choose an AI girlfriend: conversation that improves over time, a personality they can get to know, realistic calls and photos, and plans they can share outside the app.
Meet Riho, browse all Riho features, or read how Riho works.
Questions people ask
What should an AI girlfriend remember?
A useful AI girlfriend should remember important people, preferences, boundaries, plans, promises, shared experiences, and corrections without mixing them up or repeatedly asking for the same information.
Does Riho remember across chat and voice calls?
Yes. Riho uses the same relationship history across messages, voice, photos, and dates, so a topic can continue when you change how you spend time together.
Can I correct a Riho memory?
Yes. You can review and correct saved details. Later conversations should use the current version rather than repeating an outdated preference or plan.
Can Riho tell my memories from her own memories?
Yes. Riho stores facts about you, facts about her own life, shared experiences, and unfinished plans separately. Similar names or events should remain attached to the right person.
Which AI companion has the best memory?
The answer depends on how you test it. Compare delayed recall, corrections, contradictions, names, open plans, and continuity between chat, calls, and photos. Riho publishes its test method separately and does not claim a winner without comparable results.