Kalpa vs Walnut

Kalpa is a second brain for everything people tell you. Let it listen through your day on iPhone, Apple Watch or AirPods, and it remembers who said what, what you promised and what they owe you. No new gadget to buy. Later, just ask: "What did Andrew and I agree on last time?" Kalpa answers from your own recordings and shows the conversation the answer came from. REMEMBERS PEOPLE - Everyone you talk to, sorted by person: clients, family, friends - What you owe them and what they owe you - What is worth asking about next time, like a birthday or a new job EVERY PROMISE, KEPT - Commitments are caught in conversation, yours and theirs - Today shows what needs you, with one tap to mark it done - Prep for a meeting with a brief of unfinished business (paid plans) JUST ASK - Chat with everything you have recorded - Every answer links back to the recording it came from - AI summaries, key points, decisions and open questions for each recording - Topics sort themselves: projects, trips, family, health RECORD ANY WAY YOU LIKE - A sound recorder on iPhone and Apple Watch: tap record, keep it going with the screen locked - Voice notes, voice memos, meetings, lectures, interviews and brain dumps - Import audio and video files, or paste a podcast or video link - Share a voice message or video to Kalpa from any app PRIVATE BY DESIGN - Kalpa transcribes speech to text on your iPhone in 25 languages and switches on its own - Your recordings never leave your phone. Only the text syncs, so you can ask about it - For links, Kalpa keeps the transcript, not the media - Delete your account and everything in it from Settings MADE FOR - Founders and managers: meeting notes and follow-ups without a note taker in the call - Students: record a lecture, ask it questions later - Doctor visits and caring for family: remember what the doctor said and what to do next - Busy and ADHD brains: brain dump by voice, find it when you need it - Journaling: keep a voice journal or diary, a lifelog to look back on your days FAIR PRICING Start free. New subscribers get 7 days of Plus free. Cancel anytime in your Apple ID subscription settings, in a couple of taps. SUBSCRIPTION INFORMATION Kalpa Plus (monthly or yearly) and Kalpa Ultra (monthly) are auto-renewable subscriptions. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel subscriptions in your App Store account settings. Privacy Policy: https://kalpaapp.com/legal/privacy.html Terms of Use: https://kalpaapp.com/legal/terms.html

Walnut is your second memory — a private place to keep the documents, photos, videos, links, notes and cards you don't want to lose, and to find them again in seconds. Everything happens on your device. Walnut reads your images and PDFs with on-device text recognition, transcribes audio and video locally, and indexes it all for instant full-text search. There's no account, no server, and no third-party AI — your information never leaves your phone unless you choose to back it up to your own iCloud. CAPTURE ANYTHING • Photos, videos, documents (PDF, docs, spreadsheets), links, voice notes • Multi-image collections kept together • Handwritten and printed text recognised on-device FIND IT INSTANTLY • Full-text search across recognised text, transcripts, names and notes • Organise with channels (folders) and pin what matters • Sort and filter the way you think STAY ON TOP OF IT • Due-date reminders with local notifications • Smart suggestions surface renewal/expiry dates automatically PRIVATE BY DESIGN • Fully on-device — no account, no backend, no analytics, no ads • Optional App Lock with Face ID • Optional backup to your own iCloud — your data, your control Walnut keeps the everyday things you need — IDs, receipts, warranties, medical records, travel documents — organized, searchable and private.