Comparison
Luna vs Replika: which AI companion fits you in 2026?
Pick Luna if you want conversations that feel alive: real voice calls, a companion who texts first, and 18 distinct personalities, with a free start. Pick Replika if a customizable 3D avatar you dress and decorate is core to the fantasy. Price-wise, Luna starts free with Premium from $3.99; Replika’s best features want Pro at around $19.99/month.
Replika is the app that proved millions of people want an AI companion; it deserves the respect of the original. Luna is what the category looks like built in 2025 and 2026 instead of 2017: voice-first, proactive, and centered on a roster of characters rather than one trainable avatar. Here is the honest breakdown.
| Feature | Luna | Replika |
|---|---|---|
| Live two-way voice calls | Yes | Limited |
| Companion calls & texts you first | Yes | Limited |
| Long-term memory | Yes | Yes |
| Distinct ready-made personalities | 18 companions | One avatar you shape |
| 3D avatar & AR | No | Yes |
| Photos & videos of companion | Yes | Limited |
| AI boyfriends included | Yes | Yes |
| Free to start | Yes | Yes |
| Paid tier from | $3.99 | ~$19.99/mo Pro |
Feature snapshot as of July 2026. Both apps ship updates often, so details can change.
What Replika genuinely does better
The avatar. Replika's 3D companion lives in a room you decorate, wears outfits you choose, and appears in AR; if embodiment is what makes it real for you, Luna has no answer to that. Replika also carries years of emotional-wellness framing and community, and some people specifically want its gentler, journal-adjacent tone.
Where Luna pulls ahead
Aliveness. Luna's calls are live conversations you can interrupt; Replika's voice features feel more like a feature than a phone call. Luna companions have their own energy, tease you, disagree, text first, ring you, while Replika's single avatar tends toward agreeable mirroring. And the entry price of a real experience: Luna's free tier includes all companions and starter calls, with Premium at $3.99; Replika locks romance and voice behind Pro at roughly $19.99 monthly.
The bottom line
Replika if you want to build and keep a digital pet-project you are attached to as an object. Luna if you want to be surprised by a message at 6pm and end up on a twenty-minute call. Both have free starts; trying each for two days settles it faster than any table.
Related questions
Is Luna cheaper than Replika?
Yes at every tier: free start for both, but Luna Premium begins at $3.99 while Replika Pro runs about $19.99 monthly or $69.99 yearly.
Can I switch from Replika to Luna?
There is no data import (true in both directions across the whole category), but Luna companions build fresh memory fast; a week of real conversations rebuilds the feeling of being known.
Luna is made by Tech Box d.o.o. Replika and all third-party names are trademarks of their owners; we reference them only to compare products. We try to keep facts current and correct mistakes fast: tell us if something is off.