App Privacy Policies

Privacy policies for apps by Zachary Rottmann. Most apps keep all data on your device.

• AI Mandarin Tutor — Gamified Mandarin & Cantonese learning for kids.
• Eviction Helper — A self-help organizer for the Pennsylvania landlord eviction process. Not a law firm; not legal advice.
• Rheum Studio — A rheumatology blog-authoring tool for physicians.
• Stash — A gamified augmented-reality home-inventory and collectibles app.
• Help2Others — A gamified, pay-it-forward kindness app and community.
• AiHandy — AI home-project quotes and contractor-bid negotiation, powered by on-device Apple Intelligence.
• Better Call — An AI voice assistant that helps seniors get things done and place calls.
• World of Mirages — A creature-collecting real-time strategy adventure game.
• ElectricianForge — An electrician's toolbox — conduit bending with visual marks, wiring diagrams, and electrical calculators.
• Mail Decoder — Point your camera at official mail and get a private, offline plain-language explanation — the action, deadline, and money involved.
• Cardly — Design a greeting card with AI, then have it printed and mailed as a real folded card.
• CantoMando — Learn Cantonese and Mandarin with flashcards, quizzes, and an on-device speak-and-score coach.
• After Visit — Turn a confusing after-visit medical summary into plain language — what happened, your meds, and next steps. Not medical advice.
• Heal Log — Point your camera at a wound and measure it in AR, then track healing over time. Not medical advice.
• AnyPrint — Print to any network printer over Wi-Fi — including non-AirPrint printers and printers on a different subnet.