ChatPDF Backup messages to PDF vs OpenPlaudit

Export your WhatsApp chats into a PDF in seconds! 100% private. Ever wanted to print out your messages? Or tried to search through your chat history? Or just want to create a readable backup of your chat history? Create PDFs from your WhatsApp chats right on your iPhone! No uploads. No accounts. No waiting.Perfect for saving memories, sending to friends, collecting study notes or archiving chats. **100% On-Device & Private** Everything stays on your iPhone. We never see your messages. No login, no ads, no data collection Simply export your WhatsApp chat into ChatPDF then: - Select the sender - Select the start and end dates for the messages - Select the page size (A4, Letterhead or even your iPhone screen size!) - Select the optional printer friendly format, ie black and white Then a PDF of your WhatsApp chat is created which you can export to your preferred PDF-viewing app! Now you can search through your chat history with ease. Or just print out the PDF the old fashioned way. IN-APP PURCHASE One-time purchase to unlock exporting of the created PDF files NOTE ChatPDF only supports exporting the chat history from WhatsApp. ChatPDF does not support iMessage or other messaging apps. PRIVACY ChatPDF only stores data locally on your device and does not rely on any network connections. No sign-ups, no accounts, no ads. DISCLAIMER ChatPDF is not affiliated with WhatsApp or its respective legal entities

OpenPlaudit turns your iPhone into a high-quality audio recorder that pairs with your Mac for AI-powered transcription, speaker identification, summarisation, and mind maps — all processed locally, with no cloud, no accounts, and no data leaving your devices. RECORD Tap once to start recording. OpenPlaudit captures 16kHz voice-optimised or 48kHz high-fidelity audio. Recording continues in the background — lock your phone or switch apps. SYNC Pair with your Mac using a one-time 6-digit code. New recordings sync automatically over your local Wi-Fi. Transcripts sync back to your iPhone for reading on the go. TRANSCRIBE & SUMMARISE (on Mac) Your Mac runs the full AI pipeline locally using whisper.cpp and llama.cpp — no internet required: - Speech-to-text transcription with timestamps - Speaker identification (who said what) - Meeting minutes, action items, key points, SOAP notes, Cornell notes - Mind maps and structured outlines PRIVATE BY DESIGN - No cloud processing — all AI runs on-device - No accounts or sign-up - No analytics or telemetry - No ads - Recordings never leave your local network Requires a Mac running OpenPlaudit (free download at openplaudit.org) for transcription and AI features. The iPhone app records and syncs; the Mac does the processing.