Lound vs CortexOS

Get it out of your head. Find what matters. Lound is a private AI voice journal for people who think out loud. Talk through a thought, see what stands out, and return to your own words when you're ready. A decision you keep circling. Something you haven't found the words for. An idea, a small win, or a day you want to remember. Press record and let your thoughts come as they are. You can speak freely, read the reflection afterward, and leave it there. SPEAK FIRST. MAKE SENSE OF IT AFTERWARD. Lound turns your recording into a readable entry with your words, a short reflection, mood, and themes. Start anywhere, or choose a prompt when you need a starting point. You can also type an entry. COME BACK WHEN YOU'RE READY Keep an entry on Home or choose when it comes back. Remove it from Home when you're finished; your entry and updates stay saved. FOLLOW A THOUGHT OVER TIME Tap Talk more to continue from an entry, or type an update. Your follow-up stays linked to the original, so you can see how your thoughts develop. Insights help you explore recurring themes, with links to the entries behind them. FIND A THOUGHT AGAIN Tap a theme on an entry to see other entries with that theme. Search your entries by keyword, or use Premium search by meaning when you can't remember the exact words. You can also ask Chat about your saved entries to revisit a decision or explore a recurring concern. REFLECT AT YOUR OWN PACE Browse the mood calendar to see the moods reflected in your entries. Choose check-in reminders, and protect access to your journal with App Lock. FREE VS PREMIUM Free includes recordings up to 5 minutes, typed entries, AI reflections, keyword search, mood calendar, and Chat. Daily recording and Chat limits apply. Premium includes recordings up to 60 minutes, unlimited Chat, live transcription in English, search by meaning, insights across more entries, and personalized smart check-ins. Subscription options are shown in the app. Lound is for self-reflection, journaling, and decision support. It is not a medical device and is not a substitute for professional mental health care, medical advice, diagnosis, or treatment. Terms of Use: https://lound.ai/terms Privacy Policy: https://lound.ai/privacy

CortexOS is the journal that learns who you are. Write or speak. CortexOS listens, understands your emotions, and gives you something no other journal can. Everything runs on your device. No cloud. No data harvesting. No one reads your words. Ever. EU AI Act compliant. YOUR AI GETS SMARTER OVER TIME Most journaling apps treat every entry like the first. CortexOS builds a private Psyche layer: a living picture of your patterns, your people, and your growth. Now in its second generation, it ages like real memory: what keeps proving true grows stronger, what you've outgrown quietly fades. IT REMEMBERS WHAT MATTERS Mention something in a reflection and CortexOS can recall the moment you wrote about it months ago. Your journal becomes a memory that works for you. IT UNDERSTANDS THE MOMENT YOU'RE IN A job loss is not a bad mood. A new baby is not just "tired." CortexOS recognizes over 100 life situations and meets each one the way a thoughtful friend would: knowing what helps, and what never to say. IT LEARNS WHAT LIFTS YOU It notices what weighs on you and what reliably helps. Rate your sessions and it learns your taste. Your AI, shaped by you. PULSE Tap a mood, write a sentence, save. A 10-second check-in for busy days. Counts in every mood trend, never uses up your monthly free entries. VENT & BURN A space for the heavy stuff. Speak or type. Audio is securely wiped after transcription. When you're done, the entry burns. Nothing left, anywhere. DEEP ANALYSIS ON EVERY ENTRY After you write, an on-device LLM reads between the lines: emotional patterns, cognitive habits, growth you might not see yourself. Entries save instantly. BEHAVIORAL PATTERNS Rumination, self-compassion, stress responses, growth. Trend chips show what's emerging, fading, stable. Nothing diagnosed. Just named, so you can notice it yourself. SELF-AWARENESS CARD What CortexOS has learned about you: themes, tendencies, what weighs on you, what helps. Written entirely by the on-device AI. Visible only to you. AI REFLECTIONS Talk through what's on your mind by text or voice. The AI remembers your themes, replies faster than ever, and asks questions that take you deeper. Never judged, never uploaded. VOICE JOURNALING Speak instead of type. On-device transcription catches every word, even long, winding entries. No internet needed. INSIGHTS & PATTERNS Track 20+ emotions over time. Spot mood trends, triggers, and the connections between life events and how you feel. CHAPTERS Every week becomes a chapter in your story. Auto-titled, themed, and summarized by AI. MIND WRAPPED A shareable card deck at entry milestones and at year-end, every card stamped "0 bytes sent anywhere". YEAR IN REVIEW Your year, told from your own words: your emotional arc, your chapters, the growth you might have missed. Built on-device. SMART NOTIFICATIONS Prompts drawn from what you've been writing about. Like a quiet tap from someone who knows you. ENTRY ECHOES & GHOST TEXT Old entries resurface to remind you what you've already told yourself. A gentle prompt appears when the page sits empty. THERAPIST REPORTS A shareable PDF of your patterns and trends. No journal content included. Just what your therapist actually needs. PRIVATE BY DESIGN - AES-256-GCM encryption on every entry - Even the AI's memory is encrypted at rest - Zero-knowledge cloud backup (we can't read your data) - On-device AI. Nothing sent to servers. - Optional Deep Recall language pack: sharper memory, still 100% on your phone - Screen recording and mirroring blocked at the system level - No email, no password. Recovery phrase only. Face ID / Touch ID. - No tracking. No ads. No exceptions. Built by a solo developer in Malta, Europe. No investors, no data deals. A journal that is yours alone. AI Disclosure: https://cortexos.app/ai-disclosure Trust Center: https://cortexos.app/trust Privacy Policy: https://cortexos.app/privacy Terms of Use: https://cortexos.app/terms Your Mind, Encrypted.