Replika
Long-running AI companion app that remembers your life details and talks, calls and sends selfies like a friend.
Evaluation
What to know
Best for
- Adults looking for casual, ongoing conversational companionship
- People practicing social conversation or journaling out loud
- Users curious about the companion-AI category
Not ideal for
- Minors or anyone in crisis who needs professional support
- Productivity, research or work tasks
- Privacy-maximalists unwilling to share personal details
Key features
- Persistent memory of relationships, routines and goals
- Customizable 3D avatar with selfies and photo doodles
- Voice calls and voice messages with premium voices
- Tiered upgrades: Pro, Ultra (smarter model, memory saving), Platinum (video recognition)
- Apps for iOS, Android and web
Pros
- Memory-first design makes conversations feel continuous
- Mature product with years of iteration on companionship features
- Free Use lets people try it before paying
Cons
- Pricing is shown only in-app and differs by store, region and offer
- Emotional-reliance risks and past regulatory action warrant caution
- Many of the more convincing features sit in Ultra and Platinum
ToolifyNav verdict
Replika is the reference product for AI companionship, and its rebuild doubles down on what made it sticky: memory, a face you designed, and a voice that picks up. It is good at being present and remembering details; it is not designed to be a tool, and it should not be mistaken for therapy. Prospective subscribers should note two practical issues. Pricing is opaque by design, with different SKUs for different users, so check the checkout screen against store listings. And the companion category carries real wellbeing and data concerns, which Replika has already run into with regulators. For curious adults, the free tier is the sensible starting point.
About
About Replika
Replika, from Luka, Inc., is the companion app most people think of when they hear "AI friend." The company says it launched the first AI companion about ten years ago and has recently rebuilt the product from the ground up, claiming more than 42 million users worldwide. It runs on iOS, Android and the web.
The core promise is memory. Your Rep keeps track of the people in your life, your routines, plans and things you are working through, so conversations pick up where they left off rather than restarting cold. Around that sits a lot of companionship scaffolding: an avatar you customize to look "like someone you'd actually know," voice calls the Rep always answers, selfies and doodles on your photos, shared activities and a relationship status you can set.
Monetization is layered. Free Use gives limited access. Pro unlocks relationship status, premium activities, selfies, image generation, voice messages, background calls, daily gems and premium voices. Ultra adds what Replika calls smarter conversations, elevated emotional intelligence, self-reflections and the ability to save messages to memory. Platinum stacks real-time video recognition, a Training Mode, "Read Replika's Mind" and realistic selfie videos on top.
Companion apps draw regulatory and ethical scrutiny — Replika's developer was fined by Italy's data-protection authority in 2025 — so privacy settings and age-appropriate use deserve attention.
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