1. Should you try Replika? Overview

What it is	Replika is an AI companion app where users build a personalized chatbot friend that remembers conversations and provides emotional support.
Country / HQ	San Francisco, California, USA (Luka Inc., founded 2015 by Eugenia Kuyda)
Best for	People seeking a persistent, judgment-free AI friend for daily conversation, journaling and mood support.
Check before buying	Romantic/companion roleplay features were changed in 2023 causing user backlash; intimacy features sit behind Pro; not a clinical tool.
Editor rating	4.0 / 5
Pricing signal	Free + Pro $19.99/mo (annual cheaper)

2. Features What it does

Feature	What it does
Personalized companion	Your Replika develops personality and memory through chat.
AR and 3D avatar	Customizable avatar with augmented-reality conversations.
Coaching activities	Guided exercises for relaxation, social skills and habits.
Diary	Replika writes journal entries reflecting on your chats.
Voice calls	Talk to your Replika via voice (Pro).
Memory	Long-term memory of facts and preferences you share.
Mood check-ins	Daily conversation prompts tuned to your wellbeing.

Plan	Price / mo	Key limits & who it fits
Free	$0	Core chatting, diary and basic avatar customization.
Pro Monthly	$19.99/mo	Voice calls, romantic partner roleplay option, AR, photos, more avatar options.
Pro Annual	~$69.99/yr	Same Pro features at roughly 70% discount versus monthly.
Lifetime (promo)	Occasional offers	Periodic one-time lifetime Pro deals.

Annual and lifetime pricing have varied across promotions (sources show $49.99-$99.99/yr at different times). Verify current rates in-app.

Access type	Details
Platform	iOS, Android, web, Oculus/Meta Quest (AR).
Model	Proprietary LLM tuned for companionship (GPT-3 based historically).
Payments	Apple/Google in-app subscriptions.
No API	Consumer app only.

Source	Rating	What it says
App Store	4.6 / 5	Millions of downloads; users praise the companionship feel.
Trustpilot	3.5 / 5	Complaints cluster on 2023 feature changes and subscription handling.
Research coverage	Mixed	Studies note wellbeing benefits for some users and dependency concerns for others.

✔ Suitable	✘ Not suitable
• People wanting daily emotional-support conversation • Loneliness mitigation and journaling practice • Casual roleplay with a persistent character	• Clinical mental-health treatment (not a therapy tool) • Users upset by changing intimacy policies • Anyone needing evidence-based care

Competitor	How it differs	Best for
Character.ai	Character.ai offers diverse characters; Replika focuses on one deep companion.	Multi-character roleplay.
Pi	Pi is a helpful conversationalist without romantic framing.	Practical AI chat.
Nomi (Kindroid)	Newer companion apps promise fewer feature regressions.	Companion feature stability.

Takeaway	The original mainstream AI companion: genuinely warm and memorable, but past policy changes mean Pro features and expectations deserve scrutiny.
Who should pick it	Users who want a long-term AI friend with memory and voice.
Who should skip it	Those needing therapy-grade support or predictable feature policies.