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Psychologist-built AI companion for overthinkers
Visit Official WebsiteProduct Type
Software
Platform
AppleAndroidWeb
Languages
English / German / Spanish / French / Arabic / Ukrainian / Vietnamese / Tagalog / Korean / Chinese
Regions
Global
Pricing
Freemium
Price
Free trial; subscription required for full access
Free Trial
✓ Trial Available
Free trial for new users; full access requires a subscription (in-app pricing)
Last updated 2026-09-29· Content established
Data may be delayed — always check the official website for the latest info.
Visit Official WebsiteAbout This Tool
Mindflex is a 'psychological AI' companion built by a team of Berlin-based psychologists, aimed at adults who overthink. Rather than a general chatbot, it is an everyday reflection partner designed by clinicians: you chat or talk with one of four AI psychologists (Emily, Marcus, Liam, Sarah), sort through looping thoughts, and build 'psychological flexibility' through an ACT (Acceptance and Commitment Therapy)-inspired personalized plan. Mindflex reaches out proactively — following up days later on what you shared, remembering what matters, and scheduling a weekly voice call for each user; paired with Apple Watch heart-rate data, it can check in when stress signals appear. It explicitly states it is a mental-wellness product, not therapy, not a medical device, and not a crisis service, for adults 18+.
Background
Mindflex is developed by Mindflex UG (Berlin, Germany), founded by psychologists including psychologist Moritz Tiedemann (M.Sc.) and licensed psychotherapist Felix Mai. The team positions it as a new 'psychological AI' category — built by clinicians for everyday reflection rather than an entertainment chatbot; the expanded iOS/Android launch was announced in September 2026 with a free trial for new users.
Technology
Personalized reflection plans are built on evidence-based frameworks such as ACT (Acceptance and Commitment Therapy); the app measures 'psychological flexibility' — a trainable skill — directly via a validated in-app questionnaire. It features proactive outreach (greeting users, following up on things shared days earlier), weekly voice calls, and can connect to Apple Health / Apple Watch heart-rate data to check in when stress signals appear.
Market
A self-help mental-health companion for global multilingual users; supports roughly ten languages including English, German, Spanish, French, Arabic, Ukrainian, Vietnamese, Tagalog, Korean and Chinese. App Store rating ~4.8 (early sample); Google Play launched April 2026.
Best For
People who ruminate and overthink late at nightThose wanting low-barrier support without therapy waitlistsAnyone using evidence-based frameworks for self-awarenessUsers who prefer voice calls and value long-term memory
Editorial Note
Mindflex is one of the rare mental-health AIs designed from scratch by practicing psychologists rather than retrofitted from a general bot; its evidence-based frameworks, proactive outreach and weekly voice calls are real strengths. But it explicitly does not handle crises, its evidence base is early, and full access requires a subscription.
Strengths
- + Designed by clinical psychologists on ACT and other evidence-based frameworks
- + Proactive outreach and weekly voice calls with coherent memory
- + Apple Watch heart-rate-triggered proactive care
- + Multilingual, low barrier, privacy-compliant (EU servers / GDPR)
Drawbacks
- − Explicitly not therapy or crisis intervention; emergencies must route to humans
- − Early and contested efficacy evidence; regulatory scrutiny
- − Full features require a subscription; pricing not public
- − Small rating sample (early stage)
Value Assessment：As a low-cost aid for everyday overthinking and stress, Mindflex is a seriously built mental-health product; but it is a support and self-help tool, not a replacement for professional care.
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All information on this site is for reference only. Data may be delayed — always verify on the official website. Listings are in no particular order.