InvertKeep vs IsoSphere

InvertKeep is the all-in-one keeper's companion for tarantulas, scorpions, isopods, millipedes, mantises, and the rest of your invertebrate collection. Log care, track molts, get feeding reminders, and look up species all in one clean, fast app. YOUR COLLECTION • Track every enclosure with photos, sex, size, and acquisition details. • Organize by location and shelf, with search, sort, filters, and drag-to-reorder. • Keep a full history of feeding, watering, environment, and health logs for each animal. • Follow molts and life stages, including instars for slings and metamorphosis stages for insects. NEVER MISS A FEEDING • Smart feeding and watering reminders, tuned per animal or per species. • A home-screen widget that shows who needs attention today. • Overdue alerts so nothing slips through the cracks. SPECIES DATABASE • 1,000+ species with care snapshots: temperament, size, growth, temp/humidity, region, keeper level. • Clear hazard flags for medically significant venom and urticating hairs. • Have an elusive species not in our database? You can also add your own database entries! BREEDING LAB (Pro) • Track pairings, egg sacs, incubation timers • Record sling batches • Split communal enclosures. MADE FOR KEEPERS • QR labels (Avery + custom sizes, AirPrint) • For-sale listing generator • iCloud sync, backup & restore • iPad, Dynamic Type, VoiceOver, Differentiate Without Color. FREE & PRO Free for up to 10 enclosures. A one-time InvertKeep Pro unlock adds unlimited enclosures and the Breeding Lab. No subscriptions. Ever. Your data stays yours: stored on your device and your private iCloud. No personal data collected, no ads, no trackers.

IsoSphere is the all-in-one ecosystem for isopod keepers. Manage your collection, trade with confidence, connect with breeders worldwide, and grow your hobby from your first colony to a full breeding operation. Whether you keep a single tank of Porcellio scaber or manage dozens of rare species, IsoSphere gives your hobby the same level of organization that professionals expect: powerful collection management, dedicated trading tools, and a global community built specifically for isopod breeders. COLLECT Organize every colony by species, morph, and enclosure. Track population your way using Exact Count, Quantity Levels, or Hidden mode. Record breeding notes, molts, and losses while monitoring meaningful collection statistics, including total species, population, genus distribution, and colony growth. Build your Wishlist of species you’re searching for and your Dream Species collection for the rare isopods you hope to own one day. Watch your collection grow over time. TRADE Turn your collection into a professional trading operation. Monitor available stock, manage pricing, record sales, and track revenue across species and time periods. Generate clean price lists in seconds and share them directly on Facebook, Discord, or your own website. Whether you occasionally sell surplus colonies or run a large breeding operation, Trading Sphere keeps everything organized. CONNECT Meet breeders from around the world. Find keepers near you or internationally, discover who ships to your country, browse real sale and exchange listings, and connect with breeders who own species from your wishlist. Every profile is designed to help you find the right trading partner quickly. LEARN Expand your knowledge with a growing library of species profiles, husbandry guides, breeding information, and educational content created together with experienced keepers. The knowledge base will continue to grow with every update. BUILT FOR THE HOBBY IsoSphere speaks the language of real breeders. Support for CB/WC origin tracking, morph-aware species matching, breeding-focused organization, and terminology used every day within the isopod community. Available in 14 languages, because the hobby has no borders. EARLY ACCESS IsoSphere is actively evolving. New features are released regularly, and feedback from real breeders directly influences future development. Join the founding community and help shape the world’s first complete ecosystem built exclusively for isopod keepers.