# True or False > True or False is a small software studio. We build mobile apps, web products and websites, ship them, and keep them running. Contact: hello@trueorfalse.dev. ## Products (live) - [Contact Convoy](https://trueorfalse.dev/products/contact-convoy): Business cards in, follow-ups out. Salespeople scan visiting cards at exhibitions and meetings. AI tidies the details and every lead lands in one list with its event, stall and follow-up status. Priced per company, not per person. Live at https://www.contactconvoy.com. - [LogicSprint](https://logicsprint.trueorfalse.dev): Four quick games. One more round. A free brain-training game for iPhone and Android: four short games, personal bests on the device and an optional global Top 10 for each. No login. Live at https://logicsprint.trueorfalse.dev. - [StoreDesk](https://trueorfalse.dev/products/storedesk): The back office for convenience stores and gas stations. Runs on the store's own PC and talks to the register directly. Track every vendor's cost, see the margin on every item, watch fuel prices, and let staff scan barcodes anywhere on the floor. Keeps working when the internet is down. Live at https://storedesk.net. - [Family Tree](https://family.trueorfalse.dev): Build the family tree together. A private family tree that relatives build together: an expandable tree, profiles with photos, upcoming birthdays and anniversaries, view-only share links, and suggestions that family managers review. Relationship names show in Gujarati too (કાકા, દાદી). Many families use one app; each tree is private to its members. Live at https://family.trueorfalse.dev. ## Projects (in progress, not public yet) - [Skill Library](https://skills.trueorfalse.dev): Agent skills you can search, map and take with you. A catalog of agent skills, subagents, personas and workflows. Read what each one does and what it looks for, add the ones you want to a cart, and download a zip ready for Claude or ChatGPT. Live at https://skills.trueorfalse.dev. - [Web Warehouse](https://trueorfalse.dev/projects/web-warehouse): Inventory, slots and purchase orders. Track stock, lay out warehouse slots in 3D, and run supplier and vendor purchase orders with pallet estimates. - [Shipping Agent](https://trueorfalse.dev/projects/shipping-agent): Paste an order. Get a label. An AI assistant reads an order, quotes every carrier through ShipStation, and walks through checkout to a printable label. ## Client websites - [Dr. Nandini Jansari](https://trueorfalse.dev/websites/dr-nandini): Home-visit physiotherapy, Ahmedabad 3D anatomy explorer, 39 condition pages, reviews and WhatsApp-first booking with an admin panel. Live at https://www.drnandini.com. - [MeghVin Foundation](https://trueorfalse.dev/websites/meghvin): Charitable trust, Ahmedabad and Navi Mumbai Site and content studio for a community kitchen, tree plantation and health awareness work. Live at https://meghvin.vercel.app. - [Nyara Melamine](https://trueorfalse.dev/websites/nyara): Melamine houseware catalogue, Gujarat Catalogue and lead site with a built-in admin. Visitors request quotes through WhatsApp and an enquiry form. Live at https://nyara-melamine.netlify.app. ## Optional - [Sitemap](https://trueorfalse.dev/sitemap.xml)