Self-determined through emotional crises and high inner tension: Over 70 effective DBT skills, personal traffic-light crisis plan, chain analysis and PDF export. 100% private & offline on your smartphone.
14-day free trial (no subscription trap) • 100% Offline • No Account needed
Move the slider on the 0 to 10 scale (or tap a zone) to see how SOS Borderline adapts the check-in flow and tools to your current stress level.
At low tension (“Everything is okay.”), checking in opens the mood journal for mood, energy, activities, and notes. On the home screen, you can also log your Daily Check-In (sleep duration, sleep quality, medication).
When pressure builds (“Tension is elevated.”), the app helps you counter it early: Record up to 3 triggers, up to 3 thoughts, and your used skill during check-in, and rate right away whether it lowered your tension (Better / Same / Worse).
From level 8 (“High stress level.”), checking in automatically switches to Acute Mode: Instead of asking long questions, an emergency sheet opens immediately with direct access to your Crisis Plan & Emergency Kit and your Emergency Contacts (optional: “Check in anyway”).
Clearly structured for acute emergencies and precisely documented for self-reflection or therapy – with zero cloud lock-in.
Find the right skill in seconds across 5 clear categories (Mindfulness, Distress Tolerance, Emotion Regulation, Interpersonal, Body/Sensory). Each card flips over to reveal step-by-step instructions. Mark favorites, use the random “Skill of the Day”, or add your own custom skills.
Dedicated tab in your Crisis Plan: Build your personal packing list for real-world items by category (Sensory, Calming, Distraction, Important, Custom) – ready to check off in a crisis and included in the Crisis Plan PDF.
The red emergency receiver in the top header opens your trusted contacts (including phonebook import) from anywhere for direct call, SMS, or WhatsApp alongside official crisis hotlines.
Select up to 3 triggers (predefined or custom), up to 3 thoughts, your used skill, and its outcome (Better / Same / Worse) during check-in. Right on the home screen, the Insights Card (7D / 30D) shows your average tension, most common trigger, and most helpful skill.
Export your Journal History Report covering 7, 30, 90, or 180 days (including tension/mood/energy chart, sleep & medication baseline, trigger-skill correlation, and entry table) or share your Traffic-Light Crisis Plan & Emergency Kit as a separate PDF.
No account, no email, no cloud. Your entries, thoughts, contacts, and plans remain exclusively on your smartphone and can be saved anytime as a local backup file.
Living with Borderline Personality Disorder (BPD) or intense emotional sensitivity often feels like a rollercoaster. SOS Borderline was built to support you right where it matters: in everyday life – whether for independent self-help or alongside therapy.
Inspired by Dialectical Behavior Therapy (DBT), the app bridges the gap between "I actually know what helps me" and "In a crisis, I can't think clearly".
Gain everyday security: Spot early warning signs, keep your emergency kit in your pocket, and see clearly which skills genuinely help you regulate tension.
A shared Crisis Plan PDF creates clarity before a crisis hits: What helps in the yellow or red zone – and what should be avoided?
No more paper sheets: Export structured reports covering up to 180 days including trigger-skill correlations directly as a clean PDF.
Borderline Personality Disorder (BPD) is characterized by strong mood swings, rapidly rising inner tension, and emotional instability. Those affected often experience feelings more intensely and for longer. SOS Borderline helps you regulate these acute states of tension ("Red Phase") safely with over 70 skills and a structured crisis plan.
Dialectical Behavior Therapy (DBT) is an evidence-based approach developed specifically for BPD and emotion regulation. It teaches concrete skills in mindfulness, distress tolerance, emotion regulation, and interpersonal effectiveness. Our app puts these skills at your fingertips whenever you need them.
In the Emergency Kit, you pre-pack your most effective skills and real-world items (e.g., spiky massage ball, cold pack, sour candy) so you don't have to search during a crisis. With Chain Analysis, you can select up to 3 triggers and thoughts per check-in. On the home screen, you can evaluate over 7 or 30 days which skills helped you most for specific triggers.
Absolutely. You can export both your personal Crisis Plan (including Emergency Kit) and your Mood Diary (Digital Diary Card) for up to 180 days as a structured PDF report to discuss patterns and progress.
SOS Borderline offers you 14 days full access to all Premium functions (all 70+ skills, diary, chain analysis, crisis plan & PDF export) from the start – with no registration, no upfront payment, and no subscription trap. Afterwards, you decide freely whether to unlock the full toolkit permanently via a fair annual subscription or a one-time lifetime purchase.
No. You start immediately and anonymously. No account or email address is required. Thanks to our Local-First architecture, all data stays on your device and can be backed up locally anytime.
Don't worry, there is no automatic cost trap. Because you don't enter payment details upfront, the trial ends automatically after 14 days. Your recorded data and saved emergency contacts remain safely stored on your device, and you can decide anytime whether to unlock Premium.
Pack your digital emergency kit today. Try all features free for 14 days – completely private, offline, and with no registration required.
Available in 10 languages • 100% Private • No Subscription Trap
