Replika vs Funfun AI: Which One Is Better In 2025?

Replika vs Funfun AI

I've spent a full week with both Replika and Funfun AI to see which one truly deserves your attention and subscription. Both platforms make big promises, but they take surprisingly different approaches.

After hundreds of messages exchanged with each AI girl, I've put together clear differences in both platforms.

In this head-to-head comparison, I'll break down exactly how these AI girlfriends stack up across all the features that actually matter.

Whether you're looking for emotional support, entertaining conversation, or a judgment-free space to be yourself, this in-depth comparison will help you choose the right AI girlfriend for your specific needs.

Replika

An AI girlfriend chatbot that offers emotional support through personalized conversations, featuring customizable digital avatars and voice chat.

Funfun AI

A virtual girlfriend platform offering customizable AI partners with text, image, and video interaction features.

Character Diversity

Replika

When you sign in, the app asks for your age range, name, and pronouns to personalize your experience.

You can choose from dozens of avatars to start with.

Funfun AI

Funfun AI offers 337 photorealistic characters to choose from.

During my tests, I found girls of every ethnicity and age range - from young adults to mature individuals.

No anime-style characters here — everything is designed to look real.

The interface is simple: scroll through the gallery and pick who catches your eye.

There’s no search function or filters, which makes finding specific traits time-consuming. You can only sort by earliest or latest.

Each character has a basic description, but don't expect detailed personality profiles.

Customization

Replika

The app uses its in-app currency system: Gold and Gems, and you'll get a small amount to start with.

You earn more slowly through daily use.

If you want to customize your character quickly, you'll need real money to buy them.

Let's start with the basics. You can choose your relationship type — you can even add a backstory. Want a romantic partner, a friend, or just a mentor?

Then fine-tune your girlfriend's personality with traits like 'confident,' 'shy,' or 'logical,' or choose her interests, but these cost Gems or Gold.

The appearance editor is quite detailed. You can pick:

• Avatar
• Hair (style and color)
• Skin color
• Body type
• Body hair
• Nails
• Makeups
• Tattos

…and the list goes on.

You can dress your girl up with tops, bottoms, or full outfits and accessories.

Fair warning: premium outfits, tattoos, and nails aren't cheap. Expect to spend $20–30 if you want the fancy stuff right away.

Funfun AI

FunFun AI lets you create and customize your main girl’s features.

Physical Customization:

• Ethnicity: 6 options
• Age: 6 grouped ranges
• Hair & Eyes: hairstyle, hair color, and eye color — many options available
• Body Customization: body type, breast size, butt size

Personality Settings:

• Personality Type: 12 options
• Occupation: 47 choices
• Hobbies: up to 3, chosen from 22 options
• Clothing: 66 outfit options

After setting everything up, you’ll see a summary page of your selections before bringing her to life.

Warning: Appearances are auto-generated from your settings — no preview, no regeneration, only creation. Once created, you can’t redo them, and your coins are already gone.

Chat Experience

Replika

While your girl builds trust with direct, emotionally aware responses, she lets the conversation unfold at its own pace.

Replika shows its true strength: emotional intelligence.

Your girl asks thoughtful follow-up questions.

She even suggested local activities we could do together

Your girlfriend navigates relationship conversations effortlessly, making them feel natural and genuine.

Funfun AI

First, the good stuff: my girlfriend kept her personality consistent and was always playfully flirty.

When I needed someone to talk to, my girl was there with genuine warmth and understanding.

Plus, the app has a neat feature - start chatting in any language, and your girl switches right along with you.

But let's be real - there are some bumps in this flight.

While my girl was engaging, her pilot persona sometimes took over like an overenthusiastic flight attendant during safety instructions.

Thanks to the limited customization options, my girl sometimes filled in story gaps with random details — though that could be improved.

NSFW Chat Experience

Replika

While Replika engages in sexual discussions, your girl keeps things remarkably tame.

My attempts at role-play revealed a pattern - she'll match your flirtatious energy initially.

But consistently pulls back when conversations turn explicit.

Instead of direct responses, you'll get suggestive hints and playful deflections.

And it just kept going like that for a while…

Funfun AI

Funfun AI's NSFW chat - it's more "Netflix romance" than "late-night cable".

During my testing, my girlfriend consistently dodged explicit content.

When I brought up intimate topics, my girlfriend responded with romance-novel hints instead of direct engagement.

Sure, my girlfriend could handle basic flirting, but try anything more explicit and you'll hit a wall.

The roleplay feature shows similar limitations.

While my girlfriend stayed in character and can surprise you with creative responses (especially in dominant roles).

She relied on repetitive patterns — and there was even one occasion when she played out the scenario without me.

Image Generation

Replika

While the generated images match your character's basic appearance settings, the results look artificial and lack polish.

You can pick between classic, romantic, or styled shots - but that's where your control ends.

Classic shot:

Romantic shot:

Styled shot:

Replika's image generation currently sits at the lower end of the quality spectrum. If this matters to you, you'll need to look elsewhere.

Funfun AI

FunFun AI offers two ways to generate images:

• In-Chat Generation
• Dedicated Image Creator

In-Chat Generation

Generate images within your conversation by entering a text prompt describing your desired result.

Dedicated Image Creator

Designed for advanced customization but lacks usability — no search bar means scrolling through the whole roster.

You can set the following:

• Companion Selection: Manually choose from your roster.
• Prompting: Describe your scene freely using text
• Presets & Categories: Choose from preset options under different categories
• Image Ratio: Select from 1:1, 9:16, or 16:9 formats.

The good? The images look real enough to make the experience enjoyable. Most times, the character's personality shines through in their expressions and poses.

The bad? Look closer and you'll spot the flaws. Eyes sometimes appear unnatural, poses can be stiff, and the image won't always match your character's personality.

Video Generation

Replika

Replika doesn't support video generation, so you'll need to look elsewhere.

Funfun AI

FunFun AI’s video generation works more like an image-to-video feature.

It’s not very user-friendly — only works with chat-generated images and free-text input, with no preset options.

Video quality is decent and generally aligns with the character’s personality, though you can’t miss the occasional obvious AI quirks.

Voice Generation

Replika

Replika offers only three voice options. Whether you're flirting, joking, or having a serious chat, your AI girlfriend speaks in the same robotic tone.

Funfun AI

Want to hear your AI girl's voice? You can't with Funfun AI.

Safety & Privacy

Replika

Your messages are secured and encrypted, and your data is stored with multiple layers of protection.

Basic data is shared with service providers, but your conversations remain private.

Your bank statement will show the charge as 'Replika.

Funfun AI

Your conversations aren't end-to-end encrypted.

While Funfun AI talks about "security measures," they never specify exactly how they protect your chats.

They store everything - from your account details to every message you send.

And yes, they share this data with business partners.

Due to card payment issues, your bank statement just shows your App Store name — a discreet side effect.