Aquarium Tracker vs ReefDiary

Your fish don’t die from bad luck. They die from bad water. Aquarium Tracker helps you detect problems early and tells you exactly what to do — no guesswork. Track your aquarium, understand your water, and take action before it’s too late. No account. No ads. --- TRACK YOUR WATER PARAMETERS Log your water tests in seconds: • pH, ammonia, nitrite, nitrate • Temperature, GH, KH • Salinity for saltwater tanks Spot dangerous trends before they become a problem. --- GET SMART ALERTS — NOT JUST NUMBERS When something is wrong, Aquarium Tracker doesn’t just show it. It tells you what to do. • Instant alerts on critical values • Clear, prioritized fix suggestions • Act fast to protect your fish No more guessing. No more searching forums. --- IDENTIFY ANY FISH FROM A PHOTO Not sure what you're looking at? Snap a photo. Aquarium Tracker tells you what it is. • AI-powered species recognition • Jumps straight to the species card • Or pre-fills the "add to tank" form in one tap No more forum threads. No more Google searches. --- CHECK FISH COMPATIBILITY Browse a built-in database of 300+ aquarium species. Before adding a new fish: • See ideal water parameters • Detect incompatibilities • Avoid aggression and stress Build a healthy tank with confidence. --- UNDERSTAND THE NITROGEN CYCLE New tank? Follow a simple 4-phase guide to: • Understand what's normal • Anticipate each stage • Know when your tank is ready Perfect for beginners starting their first aquarium. --- NEVER MISS MAINTENANCE Stay consistent: • Water change reminders • Filter cleaning alerts • Testing schedule Your tank stays stable. Your fish stay healthy. --- BEGINNER FRIENDLY — EXPERT READY Start simple, go deeper when you're ready. Whether it’s your first fish tank or your fifth, Aquarium Tracker adapts to you. --- PRIVATE • No account required • No tank data leaves your device • Your parameters stay on your iPhone Photo identification uses AI and requires an internet connection. --- Stop guessing your water. Start understanding it.

Log saltwater aquarium parameters, spot stability drift, calculate dosing amounts, and keep reef care decisions grounded in your own data. KEY FEATURES: - Log Ca, Alk, Mg, pH, Salinity, Temp, NO3, PO4 in seconds - 2-part dosing calculator (BRS, ESV, Tropic Marin, custom) - Color-coded parameter cards show instant health status - Trend charts reveal drift, recovery, and repeat patterns - Exportable reports for second opinions, store visits, or support threads - Multiple tank support with separate histories and routines BUILT FOR REEF KEEPERS: - No account required, no cloud sync; reef data stays local - Works offline - practical for fish rooms and maintenance benches - Dense, scannable interface designed for daily reef checks PRO FEATURES (monthly, yearly, or lifetime): - Unlimited tanks and full long-range parameter history - Advanced dosing products and custom formulas - CSV exports and shareable reef detail images - Custom testing cadence and dosing follow-through Free to download. Pro unlocks the long view: full history, reports, formulas, routines, and unlimited reef systems. LEGAL: - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy Policy: https://peachuinc.github.io/legal/reefdiary/