TankLog: Reef Tank Tracker

Bader Almslem · Lifestyle

Free

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Subscriptions
TankLog Pro $4.99/ month
TankLog Pro (Yearly) $39.99/ year

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About

TankLog is the logbook your reef tank has been waiting for. Track water parameters, identify your livestock with on-device AI, calculate safe dosing, and stay on top of maintenance — all in a beautiful, ocean-dark interface. LOG PARAMETERS IN SECONDS • Quick-log sheet for salinity, temperature, pH, alkalinity, calcium, magnesium, nitrate, phosphate, ammonia, and nitrite • Interactive charts with ideal-range bands over 7 days to 1 year • Color-coded status at a glance: ideal, warning, or critical • Trend arrows show which way every parameter is moving • Smart suggestions — like testing sooner when alkalinity is dropping fast KNOW YOUR LIVESTOCK • Snap a photo and let on-device AI suggest what fish, coral, or invert you're looking at — no account needed, photos never leave your phone • Keep a visual gallery of everything in your tank • Track each inhabitant's health history over time DOSE WITH CONFIDENCE • Calculators for two-part alkalinity and calcium, magnesium, and trace elements with popular product presets • Large corrections are automatically split across days at reef-safe rates • Save doses to your log and schedule daily dosing reminders YOUR TANK'S STORY • A timeline of milestones, water changes, treatments, and livestock — built automatically as you log • Add your own events with photos • Share your tank's journey as a beautiful story-format image NEVER MISS MAINTENANCE • Reminder templates for weekly testing, water changes, and dosing • Snooze or complete with a swipe • See what's due right on your dashboard YOUR DATA STAYS YOURS Everything is stored privately on your device. No account, no ads, no tracking, no data collection. Export your parameter history to CSV anytime. TANKLOG PRO Upgrade for unlimited AI species recognition, PDF report exports, and priority reminder logic. Monthly or yearly plans, with a 7-day free trial on the yearly plan. Subscriptions renew automatically until canceled and are charged to your Apple Account. Manage or cancel anytime in Settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mbader71.github.io/TankLog/privacy.html Built by reefers, for reefers. Your tank's best days are ahead.

Details

DeveloperBader Almslem
ReleasedAug 2026
UpdatedAug 2026
Version1.0
Size6.5 MB
RequiresiOS 17.6 or later
Age rating4+
LanguagesEnglish
PriceFree
Categories LifestyleUtilities
Bundle IDcom.simplicity.TankLog