Secrets AI vs Nastia AI: Which Companion App Deserves Your Money?

Verdict at a glance

Two platforms, two very different sales pitches. Secrets AI wants to be the long-term girlfriend app: tiered memory, editable Lorebooks, live voice calls, adult video. Nastia AI wants to be the cheap, uncensored, talk-first one: $11.99 a month, group chats up to ten companions, no heavy media menu.

We rate Secrets AI 9.9 out of 10. Nastia AI is not scored in this piece.

If you keep one companion for months and expect her to remember what you told her in March, Secrets is the stronger build. If you want to flirt for a few dollars a week and don't care whether last week's detail survives, Nastia is the friendlier bill.

Quick answer

Pick Secrets AI if memory, voice calls and realistic images matter more than price. Entry is $19.99/month, and the annual rate works out to about $9.17/month if you commit to $109.99 a year.

Pick Nastia AI if you want the lowest paid entry, uncensored chat by default and crowded group scenes. It starts at $11.99/month, with an Unlimited tier at $15.99/month.

Both run in a browser and as an installable web app. Neither is on the App Store or Google Play. Both are adults-only and ban minors. Secrets is run by Secret Labs Inc. (US/Canada), Nastia by Nastia Cybernetics, a French company.

Head-to-head

What matters	Secrets AI	Nastia AI	Edge
Best for	Long relationships, continuity, calls	Casual flirting, budget, groups	Depends
Paid entry	$19.99/month ($9.17 yearly)	$11.99/month; $15.99 Unlimited	Nastia
Top plan	$39.99/month Ultimate	$15.99/month Unlimited	Nastia
Free tier	20 daily messages, media locked	Daily token limits	Tie
Memory	Tiered memory plus Lorebooks	Advertised persistent; drop-off reported	Secrets
Voice	Live calls plus text-to-speech	Voice messages, cloning; no live calls found	Secrets
Images/video	Realistic photos, adult video	Images, selfies, short video on Unlimited	Secrets
Group chats	2-3 companions, Ultimate only	Up to 10 companions	Nastia
Content controls	Per-chat Spice Level	Uncensored default, rule limits	Tie
Apps	Browser plus installable web app	Browser plus installable web app	Tie
Privacy	AES-256 at rest, no stored call audio	Encryption in transit only	Secrets

Platform priorities

Secrets is built like a subscription media product. The chat model depends on your tier: S3 and X-3 for everyone, S5 for Premium and above, S4 for Ultimate. That tiering is the whole design. You pay more, you get more model, more memory tools, more media.

Nastia is built like a chat toy that happens to take payments. The feature list is short and the price is low. There is no obvious media economy to navigate and no model ladder described on its pages.

That difference shows up in daily use. Secrets gives you more knobs, and more ways to spend credits. Nastia gives you fewer knobs and a smaller bill.

Filters and NSFW policy

Secrets handles adult content with a per-chat control called Spice Level, in three steps: Mild, Medium and Spicy. You set the heat per conversation instead of flipping one global switch. That is genuinely useful if you run a soft-focus companion in one chat and something blunter in another.

Nastia leans the other way. Its pitch is uncensored by default, with limits written into the rules: no minors, no aged-up characters, no non-consent. One review found no NSFW content on Nastia's free plan at test time, so free access to adult chat is not something to count on.

Both ban minors, and Nastia's extra bans on aged-up characters and non-consent scenarios are worth reading before you build a backstory.

Memory comparison

This is the real dividing line, and it is not close.

Secrets runs tiered memory with Lorebooks for Premium and Ultimate subscribers: editable long-term notes you can correct by hand. Free accounts get basic memory, so details fade sooner. On paid plans, most reviews and the platform's own documentation say memory doesn't reset between sessions.

Nastia advertises persistent memory and says nothing resets. Reviewer reports disagree. One memory window was roughly 50+ recent messages. Another reviewer got recall up to two weeks. In one test, a detail survived to day four and was gone by day seven.

That gap matters more than any feature on the pricing page. A companion who forgets your job, your city or a running joke is a stranger with a nice profile picture.

If you pick Nastia, put the facts you care about into the backstory. Backstories are reported to run up to 2,000 characters, which is enough room for a short biography and a few fixed details.

Media and voice

Secrets charges in Moments. Images cost 50 credits; 2K images cost 100. Premium comes with 8,000 monthly Moments, roughly 160 standard images. Ultimate gets 15,000. Grants do not roll over, so unused Moments vanish at renewal.

Video is the expensive part: adult video runs 600 credits. Live voice calls cost 50 credits per minute, and calls support over 70 language options. Text-to-speech is 10 credits per 100 characters. Failed generations are refunded automatically, and there are no photo uploads.

Nastia's Unlimited plan lists 4K selfies and 1080p video. Images cost 10 tokens each and take 30-60 seconds, according to a reviewer. Voice messages cost one token per message, again per a reviewer. Unlimited includes custom voice cloning.

No live voice calls turned up for Nastia. One comparison site claims Secrets has no voice options at all, which is flatly wrong: live calls and text-to-speech are both listed. Treat single-source claims about either platform with suspicion.

Character creation and group chats

Secrets gives you one custom character free. Each extra costs 500 credits. Personas and proactive messages are Ultimate features, not Premium ones.

Nastia's creation flow is lighter on paperwork, and its group chats hold up to 10 companions. Secrets caps groups at 2-3 companions and locks the feature to Ultimate.

So on group roleplay, Nastia wins on both count and price. On solo depth, Secrets wins: Lorebooks, editable memory and personas give you more control over who the character is over time.

Pricing and credits

Plan	Secrets AI	Nastia AI
Free	$0: 20 daily messages, basic memory, media locked	Free with daily token limits, no card
Entry paid	Premium $19.99/month	$11.99/month, contents not described
Multi-month	$49.99 for 3 months; $89.99 for 6 months	Annual billing reported by reviewers
Annual	$109.99/year (about $9.17/month)	Reported $87.95 Basic; $99.95 Unlimited
Top tier	Ultimate $39.99 monthly; $319.99 yearly	Unlimited $15.99/month
Media currency	Moments: 8,000 Premium; 15,000 Ultimate	Tokens; 3,000 bonus reported on Unlimited

Read those two columns again. Nastia's top plan costs less than Secrets' entry plan. Secrets' yearly rate narrows the gap to about $9.17/month, but you're prepaying $109.99 for the privilege.

Nastia's plan names shift between pages and reviews. One third-party listing still shows an older $6.69 ladder. The annual figures of $87.95 Basic and $99.95 Unlimited come from reviewers, not from a page we could hold steady. Check the checkout before you trust any number, ours included.

Secrets has its own moving parts. Group chats, personas and proactive messages all sit on the $39.99 Ultimate tier. If those are the features you want, the real price is double the headline.

Free tier

Secrets gives 20 messages a day with a 500-character cap per message, basic memory, and media locked. Twenty short messages is enough to feel out the writing quality and not much else.

Nastia's free tier runs on daily token limits with no card required. But its girlfriend page says "free forever, no cap" while the plan card on the same product shows token limits. That contradiction is a warning about how carefully the marketing copy is maintained.

Use both free tiers for a week with the same character concept and the same opening conversation. You'll learn more from that than from any comparison table.

Privacy and safety

Topic	Secrets AI	Nastia AI
Company	Secret Labs Inc. (US/Canada)	Nastia Cybernetics (France)
Encryption	AES-256 at rest and in transit; not end-to-end	In transit only
Training	Policy allows model training	Not explicit; used to improve replies
Voice data	Call audio deleted; transcript kept	Voice samples collected
Selling data	Card numbers not stored (PCI processors)	Says it never sells data
Deletion	Chat history immediate; 7-year transaction records	Immediate after cancel; violation records up to 7 years
Refunds	Non-refundable except law; EU/UK 14-day right	Generally non-refundable; auto-renews

Secrets encrypts at rest and in transit with AES-256, but the policy stops short of end-to-end. Its homepage claims end-to-end, and the policy doesn't back that up. Call audio is deleted after a call, but a transcript is kept to feed memory. Chat history deletes immediately; transaction records stay seven years. The policy allows model training.

Nastia encrypts in transit only, per its own policy. It says it never sells data, but some vendors it uses are US-based. You have to cancel before you can delete your account. Violation records can be kept up to seven years.

On age checks, Secrets relies on self-attestation and can demand extra verification. Nastia uses a third-party age confirmation provider.

Neither platform is end-to-end encrypted. If you want that, you won't find it in this category.

Practical habits: use a spare email, never give a legal name or home address, don't upload real photos of yourself or anyone else, and keep fantasies fictional. If chats start replacing human contact, take a break.

The catch on each

Secrets AI

• Real cost is $19.99/month; groups and personas need the $39.99 tier.
• Video burns credits fast at 600 per clip, and Moments don't roll over.
• Payments are generally non-refundable outside statutory rights.
• Many models and settings can feel like configuration work.
• The homepage's end-to-end claim is not supported by the privacy policy.
• Its documentation doesn't confirm a claimed email-free signup option.

Nastia AI

• Memory fades after several days in reviewer tests despite "persistent" marketing.
• Free-plan wording contradicts itself: free forever versus token limits.
• No live calls found; images and clips trail the leaders.
• Plan names and prices change between pages and reviews.
• Encryption in transit only, and you must cancel before deleting your account.

Who should pick which

Choose Secrets AI if you want one companion over months, you'll use voice calls, and you care about photo and video quality enough to pay for Moments. Budget around $20 a month, or $40 if group chats and personas matter.

Choose Nastia AI if you want cheap, uncensored flirting, group scenes with more than three companions, and you can live with memory that forgets. Budget $11.99 or $15.99 a month.

If you're undecided, the deciding test is simple: tell both a specific detail on day one, then ask about it on day seven. One of them will remember.

Alternatives

Neither platform wins every category. If memory is your priority, Nomi and Kindroid both advertise layered memory systems. Kindroid also offers live avatar calls at $15.99/month on the App Store, and Nomi is $15.99/month but doesn't allow nude images.

For pictures, Candy.ai is the obvious stop: $13.99/month or $3.99/month billed yearly. Our Candy.ai review covers why the pictures impress and the memory doesn't.

Alternative	Best match for	Pricing (as reported)
Candy AI	Photorealistic images, visual builder	$13.99/month or $3.99/month yearly
Nomi	Long-term memory	$15.99/month
Kindroid	Memory, calls, live video	$15.99/month (App Store)
GoLove AI	Voice and in-chat photos	About $4.15/month per one guide; our data $9.99
CraveU AI	Budget pricing	From $4.99/month annual (reported)
Muah AI	Cheap annual VIP	About $5.83/month ($69.99/year)
Botify AI	Mobile app, casual roleplay	$19.99/month (reported)

Two caveats on that table. Muah AI suffered a 2024 breach that exposed user emails and prompts. And several of these prices are reported rather than confirmed at checkout, so treat them as provisional until you see the payment page.

If you want a closer look at the two platforms here, our Secrets AI review digs into memory, Moments and billing. Our OurDream AI review covers the unlimited-chat angle and its Dreamcoin maths if you're weighing a third option.

Bottom line

Secrets AI is the more complete product: stronger memory tools, live calls in over 70 languages, realistic media and a privacy policy that at least encrypts stored data. It also costs more than twice what Nastia's top tier does once you add the features you actually want.

Nastia AI is the better budget pick for talk-first, uncensored roleplay and large group scenes. Its memory and its plan pages are the weak points, and neither is a small thing when you're paying monthly.

Test both free tiers with the same character and the same opening chat. Then pay for whichever one remembers you.