EVA AI Review 2026: Mobile-Only Girlfriend App with a Mozilla Privacy Warning

EVA AI is a subscription AI girlfriend app for iOS and Android.

Instead of a library of ready-made characters, it centres on one companion you shape through a guided setup — name, gender, age, appearance and a personality archetype — then develop over time through a relationship-levelling loop that unlocks more as you chat.

The core is conversation, with voice messages and AI photos layered on, and it is marketed as a romantic companion.

It is made by Novi Limited (registration HE 407352), based in Nicosia, Cyprus, which is named as the data controller in the privacy policy — so EU GDPR rules apply. One correction for anyone asking "is there a browser version?": there is not.

Despite older write-ups listing a web app, EVA AI runs entirely in its iOS and Android apps; the website at evaapp.ai is a download and marketing page, not a chat client.

(The iPhone app can also install on Apple-silicon Macs and Vision Pro, but that is the mobile app running on those devices, not a separate web build.) Note too that evaapp.ai is unrelated to the business HR platform at eva.ai.

The iOS app launched in February 2021, and its Android package id — com.ifriend.app — points to an earlier "iFriend" companion, which helps explain why it feels stable and mature but a little dated next to 2026's flashier launches.

This is a research-based review, not a first-hand test.

On 6 October 2026 the following were checked directly: EVA AI's official site and its privacy policy (operator, data controller, training and deletion terms); the Apple App Store and Google Play listings (developer, age rating, languages, in-app-purchase prices, store ratings and the Play "Data safety" label); Mozilla's 2024 *Privacy Not Included review and its accompanying blog; and The Guardian's 2023 reporting on the app's marketing.

No subscription was bought and no companion was used first-hand.

That matters for the quality scores: features, usability and content rest on documented capability plus third-party consensus and public store ratings rather than our own observation, so they carry lower confidence than the verified facts on pricing, platforms, operator and privacy.

EVA AI presents as a finished consumer app, and its best quality is low friction: the native apps behave the way a mainstream messaging app should, and the store ratings back a broadly positive reception — 4.3 out of 5 from about 25,000 ratings on the App Store and 3.9 from roughly 66,000 reviews on Google Play (checked October 2026).

The single-companion model is the defining design choice: you build and develop one persona rather than juggling a catalogue, which genuinely suits people who find large character libraries shallow or overwhelming.

Customisation is the headline. Beyond looks, you set personality along preset axes (for example "hot, funny, bold" versus "shy, modest, considerate"), and the companion keeps a persistent memory of facts about you and people you mention, per the app's description.

It supports five languages (English, French, German, Portuguese and Spanish). Voice messages and AI photos add immersion, and the Google Play listing also markets video replies, though some Play reviewers report video is harder to find than the marketing implies.

The trade-off is clear: if you want to hop between many characters, EVA AI is not built for that, and third-party reviewers consistently rate its voice and image quality a step behind the category leaders.

Memory is useful but not at the level of Nomi AI, the category's recall specialist. The honest summary from the public record: EVA AI is a competent generalist across chat, voice and images without leading on any of them.

EVA AI is a free download with a limited free mode, and everything that matters is billed through the Apple App Store or Google Play — there is no cheaper web checkout, because there is no web app.

The headline "$11.99/month" is only the cheapest of several membership SKUs: the US App Store listing carries one-month memberships at $11.99, $14.99 and $24.99, three months at $20.99, twelve months at $47.99 and $69.99, and a separate "EVA Premium" item at $13.99.

Which price you see varies by offer and region.

On top of any membership, EVA AI meters media with a consumable credit called Neurons, sold in packs — 500 for $9.99 and 2,000 for $29.99 — so heavy photo or voice use costs more than the subscription alone; the per-action Neuron cost is not published.

The cheapest annual plan ($47.99) is the clear value if you intend to stay. Prices reflect the US App Store, checked October 2026; confirm the live price in your own store.

Privacy is where EVA AI earns its lowest marks, and honest reporting has to cover both sides.

On the negative: Mozilla's *Privacy Not Included project gave EVA a warning in its February 2024 review of romantic chatbots and found it did not meet Mozilla's Minimum Security Standards — reviewers were able to log in with the weak password "1111" and could not confirm the app encrypts data at rest and in transit.

In the same review Mozilla recorded 955 trackers within a minute of use, including data sent to Facebook.

The Google Play "Data safety" label, which the developer fills in, states that the app collects and shares personal and financial information with third parties (while declaring that data is encrypted in transit).

The policy itself adds nuance in both directions.

EVA's privacy policy says it collects your text and voice messages "to improve the quality of text and voice messages of the virtual friend and to develop its AI" — in other words, it trains on your conversations.

It also pledges, "We neither rent nor sell your information to anybody," a line Mozilla flagged as the one piece of "good news" about the app.

That is EVA's own promise, not an independent assessment, and it did not stop Mozilla from failing the app on security or from finding trackers — so it is reassurance, not a guarantee.

On the positive side, the Cyprus/EU base means GDPR applies, giving you access and deletion rights (you can delete your profile in the app or request deletion from support), and no data breach involving EVA AI has been publicly reported as of October 2026.

There is no documented two-factor authentication. Net: a privacy-risky app on security and data collection.

If you use it, use a dedicated email and a unique password, and keep real identifying details out of your chats.

Worth raising, because it is a fair criticism rather than a feature: EVA AI's marketing has leaned on the idea of a partner you fully control.

In July 2023 The Guardian reported the app's slogan — "Control it all the way you want to" — and quoted Tara Hunter of Full Stop Australia, which supports victims of domestic and family violence, warning that "creating a perfect partner that you control and meets your every need is really frightening."

EVA's head of brand responded that the company employs psychologists to support users' mental health.

It is AI, not a person, so the stakes differ from a real relationship — but if that framing sits badly with you, it is a reasonable reason to pick a companion app that markets itself differently.

On content, EVA AI is comparatively permissive. It markets a private space for romance, sexting and intimate photos, with filters set lighter than a heavily restricted Replika, and onboarding asks you to opt in to explicit messages and photos.

It sits in a romantic-to-spicy middle ground rather than the most extreme end of the category, and standard 18+ and illegal-content prohibitions apply.

Consider EVA AI if you want a polished, lightly-filtered AI companion on your phone, you prefer building one deep persona over browsing a library, and app-store billing suits you. For casual, relationship-style companionship it is an easy, finished pick.

Look elsewhere if you want a browser or desktop experience (there isn't one), the best voice or image quality, strong privacy and security guarantees, flat and predictable pricing without a credit meter, or you are uneasy with the "controllable partner" marketing.

For wholesome, non-18+ companionship, Replika is the more mainstream option; for stronger images and a browser option, see Candy AI.

In short: EVA AI is a competent, lightly-filtered single-companion app that is at its best on a phone, and is held back by middling voice and images, a documented privacy warning, and marketing some will find off-putting.

For most people who care about privacy, web access or top-tier media, a more polished or better-rated rival is worth comparing first.