From Latin spontaneus — "of one's own free will, voluntary."
Acting from genuine inner impulse, not external pressure.
Vom Lateinischen spontaneus — „aus eigenem Willen, freiwillig."
Handeln aus innerem Antrieb, nicht aus äußerem Druck.
Etwas Besseres als der nächste Scroll. Sei SPONTANEUS.
Pick your mood. Get one real-world next step.
No routines. No tracking. No streaks. Just: how do you feel right now?
Wähle deine Stimmung. Erhalte einen konkreten nächsten Schritt.
Keine Routinen. Kein Tracking. Keine Streaks. Nur: Wie fühlst du dich gerade?
Overwhelmed? Scattered? Drained? Just curious? Choose what you're feeling right now.
Überfordert? Zerstreut? Erschöpft? Einfach neugierig? Wähle, wie du dich gerade fühlst.
An activity matched to your mood, the weather, the time of day, and where you are. Not an exercise. A moment.
Eine Aktivität passend zu deiner Stimmung, dem Wetter, der Tageszeit und deinem Standort. Keine Übung. Ein Moment.
Go do it. When you're back, one tap: did it help? That's the whole loop.
Mach es. Wenn du zurück bist, ein Klick: Hat es geholfen? Das ist der ganze Kreislauf.
Start an activity. Put your phone down. Come back when you're ready.
Your Moments shows you how long you were in the real world.
Starte eine Aktivität. Leg dein Handy weg. Komm zurück, wenn du bereit bist.
Deine Momente zeigen dir, wie lange du in der echten Welt warst.
Three fields. Three eras. The same pattern.
Drei Felder. Drei Epochen. Dasselbe Muster.
Tridimensional theory of feeling — emotions shift across pleasure, arousal, and tension. Your mood is never static. Fixed routines ignore this. SPONTANEUS responds to it.
Dreidimensionale Gefühlstheorie — Emotionen bewegen sich auf den Achsen Lust, Erregung und Spannung. Deine Stimmung ist nie statisch. Feste Routinen ignorieren das. SPONTANEUS reagiert darauf.
Founder of group psychotherapy. Defined spontaneity as "a new response to an old situation." Accepted by the American Psychiatric Association. Research: as spontaneity rises, symptoms fall.
Begründer der Gruppenpsychotherapie. Definierte Spontaneität als „eine neue Antwort auf eine alte Situation." Anerkannt von der APA. Forschung: Je mehr Spontaneität, desto weniger Symptome.
University of Arizona. Rigid thinking patterns linked to worse mental health. Spontaneous thought connected to greater adaptability and resilience. Novelty excites dopamine neurons and drives learning.
Universität von Arizona. Starre Denkmuster verschlechtern psychische Gesundheit. Spontanes Denken fördert Anpassungsfähigkeit und Resilienz. Neuheit aktiviert Dopamin-Neuronen und fördert Lernen.
The PWA is the proof-of-concept. The Android app — shipping late 2026 — adds the real moat: detection at the moment a doomscroll loop starts. Your phone resists you before the loop has you.
Die PWA ist der Proof-of-Concept. Die Android-App — Ende 2026 — bringt den eigentlichen Schutz: Erkennung in dem Moment, in dem eine Doomscroll-Schleife beginnt. Dein Handy widersetzt sich dir, bevor die Schleife dich hat.
iOS follows early 2027.
iOS folgt Anfang 2027.
No accounts, no training, no IT rollout. Opens in a browser. First match in 30 seconds. Nobody is going to "use it next quarter" — they use it today or not at all, and that's the point.
Keine Konten, kein Training, kein IT-Rollout. Öffnet sich im Browser. Erste Aktivität in 30 Sekunden. Niemand nutzt es „nächstes Quartal" — heute oder gar nicht, und genau das ist der Punkt.
Every other team tool wants more attention. SPONTANEUS wants less. The win condition is people logging off and being somewhere else — and that's exactly why they open it.
Jedes andere Team-Tool will mehr Aufmerksamkeit. SPONTANEUS will weniger. Erfolg heißt: ausloggen und woanders sein — und genau deshalb öffnen es Leute.
Three sources. Three eras. Wundt (1896) on shifting emotions. Moreno (1946) on spontaneity as therapy. Andrews-Hanna (2023) on cognitive flexibility. Not vibes. Peer-reviewed work.
Drei Quellen. Drei Epochen. Wundt (1896) zu wechselnden Emotionen. Moreno (1946) zu Spontaneität als Therapie. Andrews-Hanna (2023) zu kognitiver Flexibilität. Keine Trends. Echte Forschung.
The team benefit that gets used. Custom rollouts, dedicated deployments, and white-label options for teams who want to give people a reason to close their laptops.
Das Team-Benefit, das wirklich genutzt wird. Individuelle Rollouts, dedizierte Deployments und White-Label-Optionen für Teams, die ihren Leuten einen Grund geben wollen, den Laptop zu schließen.
Get in Touch → Kontakt aufnehmen →
Not advice. Counter-intelligence. Your field manual for outsmarting the attention economy.
Kein Ratgeber. Gegenmaßnahme. Dein Handbuch gegen die Aufmerksamkeitsökonomie.
Read on Amazon → Auf Amazon lesen →
30 days of breaking your own patterns. The companion journal to living spontaneously.
30 Tage, um eigene Muster zu durchbrechen. Das Begleitjournal für spontanes Leben.
Read on Amazon → Auf Amazon lesen →Be Unpredictable. Be SPONTANEUS.
Sei unberechenbar. Sei SPONTANEUS.
Try the App — Free → App ausprobieren — Kostenlos →SPONTANEUS is a digital wellbeing app that reads your mood and gives you one real-world thing to do, an alternative to doomscrolling. A personal reset, not a social or activity-finding app. You tell it where your head is, drained, restless, open, whatever, and it gives you one believable next step you can actually do. Built for real life, in any city. Not a screen-time blocker, not a productivity tool. More like a friend who notices you've been scrolling too long and suggests something better.
Most apps try to stop doomscrolling by blocking your phone or guilting you about screen time. That usually misses the point. The problem often isn't discipline — it's inertia. SPONTANEUS takes a different angle: instead of stopping the scroll, it gives you something more interesting to do. Match your mood, get one specific suggestion, tap once, go.
That depends on where your head's at. If you're drained, it might point you toward somewhere calm with warm light and no pressure. If you're restless, it might suggest movement, noise, or somewhere unfamiliar. If you're open to connection, it might suggest a place where conversations happen naturally. SPONTANEUS matches suggestions to your mood, your time, the weather, and the city around you.
Any urban city. The mood engine and self-led activities work wherever you are. We're building deeper local content city by city — Düsseldorf is where we started, with Berlin, Hamburg, Amsterdam, London, New York and others expanding over time. The core experience works anywhere from day one.
Calm and Headspace help you slow down internally. SPONTANEUS helps you reconnect with the world around you. Different moment, different need. SPONTANEUS is for the point where you want a real thing to do, not another thing to consume.
Screen blockers create friction by pausing or blocking apps. SPONTANEUS doesn't block anything. It interrupts passive scrolling with one believable real-world alternative that fits your mood right now. Positive redirect, not punishment.
You pick one of four mood directions: Brain off, Get me unstuck, See some people, or Roll the Dice. The app combines that with the time you have, the weather, and where you are, then gives you one specific thing to do. No quizzes, no journaling, no streaks.
Yes. The core SPONTANEUS experience is completely free — no subscription, no account required. Open it in a browser, pick your mood, and get a suggestion in under 30 seconds. Bilingual in English and German. A native Android app ships late 2026, iOS early 2027.
No account, no sign-up, no password. SPONTANEUS opens directly in your browser with no installation or onboarding. The first match takes about 30 seconds. Pick your mood and go.
Most apps in this space want more of your attention — more journaling, more streaks, more check-ins. SPONTANEUS wants less. It gives you one specific real-world suggestion matched to how you feel right now, then gets out of the way. No routines, no goals, no notifications asking you to come back.
Yes. SPONTANEUS is built on three peer-reviewed sources: Wilhelm Wundt's 1896 tridimensional theory of feeling, Jacob Moreno's 1946 psychodrama research showing spontaneity reduces symptoms, and Jessica Andrews-Hanna's 2023 neuroscience research at the University of Arizona linking rigid thinking to worse mental health and spontaneous thought to greater resilience.
Doomscrolling is the habit of passively scrolling through numbing or negative content even when it makes you feel worse. The loop is driven by inertia, not choice. SPONTANEUS breaks it with a better alternative: one specific real-world activity matched to your mood, city, time of day, and weather. Positive redirect, not punishment.
SPONTANEUS supports four mood directions: Brain off (overwhelmed → quiet), Get me unstuck (off the screen → into something), See some people (alone too long → connected), and Roll the Dice (decision fatigue → hand the wheel to someone else).
Yes. The mood engine and self-led activities work in any city. Düsseldorf is where SPONTANEUS started and has the deepest local content. Berlin, Hamburg, Amsterdam, London, and New York are expanding next. The core experience works anywhere from day one.
Yes. SPONTANEUS offers custom rollouts, dedicated deployments, and white-label options for teams. No accounts to manage, no training, no IT rollout — it opens in a browser. Contact joan@spontaneus.co for team pricing.
SPONTANEUS was founded by Joan Juwel Quartey-Papafio, a Düsseldorf-based entrepreneur with over a decade in B2B enterprise sales. She has published two books on attention and spontaneity, and built and shipped the SPONTANEUS PWA solo. SPONTANEUS UG is registered in Düsseldorf and validated by IHK Düsseldorf. The product is grounded in three peer-reviewed sources: Wilhelm Wundt's 1896 tridimensional theory of feeling, Jacob Moreno's 1946 psychodrama research, and Jessica Andrews-Hanna's 2023 neuroscience work on cognitive flexibility.
SPONTANEUS wurde von Joan Juwel Quartey-Papafio gegründet, einer in Düsseldorf ansässigen Unternehmerin mit über einem Jahrzehnt Erfahrung im B2B-Enterprise-Vertrieb. Sie hat zwei Bücher zu Aufmerksamkeit und Spontaneität veröffentlicht und die SPONTANEUS PWA allein entwickelt und veröffentlicht. SPONTANEUS UG ist in Düsseldorf registriert und durch die IHK Düsseldorf validiert. Das Produkt basiert auf drei peer-reviewten Quellen: Wilhelm Wundts dreidimensionale Gefühlstheorie von 1896, Jacob Morenos Psychodrama-Forschung von 1946 und Jessica Andrews-Hannas Neurowissenschafts-Arbeit von 2023 zu kognitiver Flexibilität.
The current version is a progressive web app (PWA) available free at spontaneus.lovable.app — no download required, works instantly in any browser. A native Android app is shipping late 2026 and iOS early 2027.
Decision fatigue happens when too many choices drain your mental energy. SPONTANEUS removes the choice entirely — you pick one mood direction and get one specific suggestion. No menu of options, no scrolling through lists. One thing. Right now.