8 Best AI Mental Health Apps in 2026, Tested Against the Evidence

More than 1 billion people worldwide live with a mental health condition, according to the World Health Organization’s September 2025 reporting. Anxiety and depression are the most common. Support has not kept pace, which is why an app that answers at 2 a.m. is so tempting.

Tempting is not the same as trustworthy. Two of the best known names here have shut down in eighteen months. Marketing claims run ahead of the evidence, and free downloads hide the real price until you are already invested.

So this list of the best AI mental health apps was built with three tests. Every app had to be live in the stores in November 2026. Every price had to come from the app’s own listing or website.

Every health claim had to trace back to a primary source: the maker, a regulator, or a published study.

One boundary before anything else: no app here diagnoses or treats a mental health condition, and none replaces a professional. None is a crisis service either. They are support tools, and they should be judged that way.

The Short Answer: Wysa First, With Two Exceptions

For most people reading this, Wysa is the place to start. Its core chat is free, its exercises are grounded in cognitive behavioural therapy, and its evidence is published rather than promised.

If what you actually want is a conversation, pick Ash instead. It is the one app on this list built purely for talking things through, by voice or by text.

And if money is the barrier, skip the subscriptions entirely. MindShift CBT is completely free, and for anxiety it is the most credible free option I can point you to.

Support Apps Are Not AI Companions

One category line is worth drawing before the list itself. The apps below are structured tools: exercises, mood tracking, journaling prompts, sleep content. AI companions are a different product altogether, built around an ongoing relationship with a character.

AI wellness companions and AI companion chatbots each have their own guide on this site. If you want a tool, stay here. If you want company, read those instead.

Two Names You Will Not Find Here Anymore

Older versions of lists like this one, including ours, recommended Woebot near the top. Its consumer app was retired on 30 June 2025, and access now runs through health plans and employers.

Youper’s ending was harder. It shut down completely on 30 September 2026 after removal from the app stores, and its notice told users their data would be deleted. Years of journaling and mood history can vanish on a company’s schedule rather than yours.

The lesson is practical. Do not build your whole support system on one app, and export anything you would miss. A tool you rely on can still disappear.

Wysa: Best for Structured CBT With a Real Evidence Trail

Wysa is an AI chatbot built around exercises informed by cognitive behavioural therapy (CBT) and dialectical behaviour therapy (DBT), with a large self-help library behind it. The core chat is free, so you can test the style before paying anything.

It suits someone who wants structured help between sessions, or while on a waiting list, and prefers method-based exercises over open-ended chat.

On evidence, Wysa stands apart here. In May 2022 it received an FDA Breakthrough Device Designation for an AI-led CBT program for adults with chronic musculoskeletal pain who also have depression and anxiety.

A designation speeds up regulatory review; it is not an FDA approval. The consumer app remains a wellness tool, but its published evidence trail is the strongest here, with peer-reviewed studies and a published trial in chronic pain.

The honest limitation is the upsell. Human coaching and guided support cost extra, and the free chat reminds you. The bot stays inside its exercises, so free-form conversation is not its strength.

Cost: core chat free. Premium runs about $74.99 to $99.99 a year on the US App Store, with human coaching charged on top.

Ash: Best for a Real Conversation, by Voice or Text

Ash, from Slingshot AI, launched in July 2025 and does one thing the others do not. It is an AI built specifically for mental health conversations, and you can talk to it by voice or by text, whichever feels easier at the time.

Weekly insights drawn from your chats reflect your patterns back to you. Ash suits adults who process things by talking, and who abandon worksheets and exercises after a week.

The status deserves plain words: a young product, a short track record, and no published clinical evidence yet. Slingshot AI states that Ash is not designed for crisis use, and that it is not a replacement for diagnosis or treatment. It is for adults aged 18 and over.

A fluent conversation can feel like understanding, but fluency is not clinical judgement. Treat Ash as a place to think out loud, not as an assessment of what is wrong.

Cost: free to download with usage limits. Unlimited access runs from $9.99 to $169.99 through in-app purchases, depending on plan and period.

Headspace and Ebb: Best for Guided Calm With a Gentle Companion

Headspace is the meditation library many people know, and Ebb is its empathetic AI companion, launched in October 2024. Ebb was built with clinical psychologists using motivational interviewing techniques, and it gained voice mode and longer memory in December 2025.

In practice, Ebb mostly guides you toward Headspace content that fits what you describe. It suits members who want a more personal route into meditations, wind-downs and sleep content.

Headspace is clear about the boundary. Ebb is not a substitute for human care, and it does not provide clinical mental health services. Ebb is available to paid members aged 18 and over in the US, UK, Canada and Australia, in English.

The limitation is depth. When a conversation reaches something heavy, Ebb answers with a piece of content rather than continued support. The hand-off is honest, but it can feel abrupt exactly when you wanted to keep talking.

Cost: Headspace costs $12.99 a month or $69.99 a year, and Ebb is included for paid members in the regions listed above.

MindShift CBT: Best Free Option for Anxiety, and Honestly Not AI

Here is the deliberate exception on this list. MindShift CBT is not a conversational AI at all. It is a free toolkit of structured CBT exercises for anxiety, created by Anxiety Canada, a Canadian nonprofit.

Inside are thought journals, coping cards you can open mid-worry, and fear ladders that break feared situations into gradual exposure steps. Relaxation audio and check-ins round it out. It suits anyone whose main problem is anxiety and whose budget is zero.

Why include a non-AI app in an AI list? Because the tests that matter are credibility and availability, and for anxiety this is the most credible free option there is. No subscription, no upsell, no premium tier at the end of a trial.

The limitation is the format. There is nobody to talk to, so if you need responses or a sense of being heard, a toolkit will feel cold, however sound its exercises are.

Cost: completely free. There is no paid tier.

Earkick: Best for Private Check-Ins That Take a Minute

Earkick pairs mood and anxiety tracking with an AI panda companion, all built around short check-ins. You record how you feel by voice or text in about a minute.

It suits people who have abandoned heavier apps. No account or registration is needed, and check-ins work on iPhone and Apple Watch, so a rough moment can be logged from your wrist.

On privacy, its App Store listing says your data stays on your device or in your iCloud. That is the maker’s description, not an independent audit, but the on-device direction is right for data this personal.

The limitation is depth, again by design. A panda that helps you log your mood is a tracking companion, not a therapeutic program. Patterns become visible, yet working through them is still on you.

Cost: core features are free. Premium costs $14.99 a month or $89.99 a year in the US.

MindDoc: Best for Records You Can Hand to a Clinician

MindDoc runs structured mood and symptom check-ins over time, then builds them into a periodic assessment. You can download it and share it with a clinician, turning a vague sense of being low into something a professional can use.

It was developed with clinical psychologists, and it is registered in the EU as a risk class I medical product under the Medical Device Regulation. That registration is a low-risk classification, not proof the app treats anything.

MindDoc suits people who have professional support, or are looking for it, and want their data organised before an appointment. It is the most purposeful tracker on this list.

The limitation is the emotional tone. Repeated symptom questions can feel clinical, and anyone wanting warmth or conversation will find it dry. The value shows up over months, not in one session.

Cost: free to download. MindDoc Plus costs $69.99 a year, with 3-month plans at $29.99 and 6-month plans at $44.99.

Finch: Best for Small Habits on Hard Days

Finch builds self-care around a virtual pet bird. Small exercises, such as breathing, journaling, a mood check-in or a simple goal, help your bird grow and explore. It sounds slight, and on a genuinely hard day that lightness is the point.

The free tier is unusually complete and carries no ads. Finch Plus adds more on top rather than unlocking the basics.

Finch suits people who know what helps them but cannot get started. The bird supplies a small external reason to do the breathing exercise you were already avoiding.

The honest limitation: Finch is a gentle habit tool, not therapy, and its AI is light. For structured CBT work or a real conversation, it will feel like a detour.

Cost: the free tier covers the basics with no ads. Finch Plus costs $9.99 a month or $69.99 a year, according to Finch’s own help centre.

Calm: Best for Sleep, and Honest About Having No Chat

Calm is a sleep and relaxation library: Sleep Stories, soundscapes and guided meditation. Its AI works behind the scenes on recommendations only. There is no conversational support, and pretending otherwise would mislead you.

That focus is also its strength. If your problem is a racing mind at midnight, a story that reliably gets you to sleep beats a chatbot. Calm suits listeners, not talkers.

The limitation is scope. For anxiety or a persistent low mood, Calm offers atmosphere rather than tools. It can sit alongside real support, but it cannot be the support.

Cost: $16.99 a month or $79.99 a year on calm.com. The annual plan is $69.99 in the App Store, and a lifetime option costs $499.99.

All Eight, Side by Side

Privacy, Safety, and a Regulator Still Writing the Rules

Mental health data is among the most sensitive data a phone can hold. A journal entry written at 3 a.m. can say things you would not tell a friend.

Before you share anything like that with an app, read its privacy policy in the store listing. Check what it collects, what it shares, and how long it keeps it. The same habit applies everywhere online, including this site and its privacy policy.

Do not assume your conversations are sealed. No app here offers a verifiable promise of end-to-end encryption for chat content. Earkick’s on-device approach is the strongest posture here, and even that rests on the maker’s listing.

Regulation is still catching up with this category. The FDA’s Digital Health Advisory Committee met in November 2025 to discuss generative AI mental health devices. No AI therapy app currently holds FDA approval or clearance as a treatment, and any app implying otherwise is selling you something.

When an App Is Not Enough

Apps work at the milder, everyday end of mental health. There is a clear line where they stop being the right answer, and it is better to know it in advance.

Reach for professional help instead if your symptoms keep worsening, if daily life is getting harder to run, or if a problem keeps growing despite your efforts. Reach for it urgently if there is any risk of harm to yourself or to anyone else.

If you are in crisis, put the apps down. In the US, call or text 988 at any time for the 988 Suicide and Crisis Lifeline. Readers elsewhere should look up their local crisis line and save the number before they need it.

Questions Worth Asking Before You Download

Can an app replace a therapist?

No. An app can teach skills and keep you going between appointments. It cannot diagnose you, adjust a treatment plan, or notice you getting worse. No AI therapy app holds FDA approval or clearance as a treatment, and a therapist’s judgement is the part no subscription buys.

Which app is best for anxiety?

MindShift CBT, if you want structured anxiety exercises and nothing to pay. Wysa, if you would rather be guided through CBT work in a chat format.

Is there a genuinely free option?

Yes. MindShift CBT is completely free, with no subscription and no upsell. Wysa’s core chat and Earkick’s core features are free too, and Finch’s free tier is complete enough that many people never pay.

What happened to Woebot?

Woebot’s consumer app was retired on 30 June 2025, and access now runs through health plans and employers. If an older article still recommends it as a top pick, that article has not been updated.

Is my data private?

It depends on the app, and you have to check. Read the policy before writing anything personal, and favour apps that keep data on your device. Treat every conversation as stored somewhere, because in practice it usually is.

Where My Own Money Would Go

I would start with Wysa’s free chat, because it costs nothing to learn whether structured exercises suit you. If I knew I would only open an app that talks back, I would choose Ash, with expectations set to conversation rather than treatment.

MindShift CBT goes on my phone either way: free, nonprofit-built, and the soundest anxiety exercises on this page. Start free, notice what you still open in week three, and pay only for that.