Tankstead vs Tankive

Keep every aquarium’s routine, readings, and history organized in one place. Tankstead is an aquarium maintenance tracker designed to make consistent care easier. Record water parameters, schedule recurring tasks, manage stock and equipment, and build a useful history for each tank. WATER TESTING • Record temperature, pH, ammonia, nitrite, nitrate, GH, KH, TDS, and CO₂ • Enter exact, estimated, or ranged results • Set custom target ranges and choose which parameters you track • Review recent readings and changes over time • Estimate CO₂ from pH and KH when appropriate MAINTENANCE • Create one-time or recurring maintenance schedules • Log water changes with percentage, volume, notes, and photos • Receive optional reminders for upcoming tasks • Complete, snooze, edit, pause, or delete schedules • See upcoming and completed care on your calendar STOCK AND EQUIPMENT • Track fish, invertebrates, plants, and aquarium equipment • Record additions, removals, losses, and transfers • Store quantities, photos, and notes • Maintain a separate inventory for each aquarium BUILT FOR MULTIPLE TANKS • Keep separate settings, schedules, stock, and history for every tank • Copy water-parameter settings and maintenance schedules between aquariums • Choose US customary or metric units • Use light, dark, or system appearance YOUR AQUARIUM HISTORY • Browse water tests and maintenance records in the logbook • Continue recording information offline and sync when connected • Export your records as CSV or JSON • Sign in securely with Apple Tankstead helps you remember what happened, understand what is due, and keep a consistent record as each aquarium changes over time. Tankstead does not diagnose livestock health or provide veterinary treatment recommendations. Target ranges are provided for organization and should be configured for your aquarium’s inhabitants.

Keep every aquarium’s water tests, care, livestock, and changes in one clear record. Tankive is built for freshwater, planted, shrimp, saltwater, and reef aquariums. Log routine care without a network connection, review parameter trends, and understand what changed over time. WATER TESTS AND TRENDS • Record temperature, pH, ammonia, nitrite, nitrate, GH, KH, phosphate, salinity, and custom parameters • Set aquarium-specific target and warning ranges • Review parameter history and clear trend charts • Compare recent measurements with aquarium events CARE WITHOUT GUESSWORK • Schedule feeding, water changes, tests, fertilizer, dosing, filter care, and custom tasks • Receive optional reminders for recurring care • Quickly record feeding, water changes, doses, and observations • Keep completed care in the aquarium’s permanent timeline A COMPLETE AQUARIUM HISTORY • Track livestock, plants, equipment, breeding, expenses, observations, and photos • Review water tests, care, additions, moves, notes, and milestones in one dated timeline • Compare photos and aquarium changes over time • Search across tanks, livestock, equipment, notes, and care tasks SHARE CARE PRIVATELY • Share an aquarium through Apple iCloud • Give a partner or caretaker read-only or edit access • Prepare caretaker plans with dates, instructions, and tasks • Let invited caretakers use the relevant shared-tank features without purchasing a subscription • No Tankive account is required LOCAL FIRST AND PRIVATE BY DESIGN Routine logging remains available without a network connection because records are saved locally first. Optional iCloud sync and sharing use your private or shared Apple CloudKit database. Tankive has no advertising, tracking SDK, third-party analytics, or developer-operated aquarium-data backend. Export a help summary, measurement and timeline CSV files, or a complete JSON record. Existing records remain readable and exportable if a subscription ends. FREE AND PRO The free version supports one aquarium and the main water-test, record, and care tools. Tankive Pro is an optional auto-renewable monthly or yearly subscription. It unlocks more than one owner-created aquarium, owner sharing controls, What Changed comparison, caretaker plans, and all calculators. Payment is charged to your Apple Account. Subscriptions renew automatically unless canceled at least 24 hours before the current subscription period ends. You can manage or cancel your subscription in your Apple Account settings. Privacy Policy: https://radiantbeargames.com/tankive/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/