TankSync: Aquarium Log & Care
Track water chemistry & trends
Only for iPhone
Free · In‑App Purchases
iPhone
Transform Your Aquarium Care with Causal Analytics
TankSync is the ultimate aquarium management app for serious hobbyists, breeders, and aquatic professionals. Whether you maintain a high-tech reef, a delicate discus setup, or a breeding project, TankSync doesn't just track your numbers - it interprets them.
KEY FEATURES
Intelligent Trend Insights
- Go beyond basic logging. Our causal engine correlates tank events with parameter shifts.
- Understand how a water change, dosing event, or feeding actually impacts your chemistry.
- Receive smart summaries that explain the "why" behind the "what."
Advanced Parameter Tracking
- Monitor everything from Salinity and dKH to CO2, Phosphate, and TDS.
- Visualize trends with high-precision, interactive charts.
- Spot dangerous fluctuations early with color-coded safety ranges.
Pro Maintenance Scheduling
- Automated reminders for water changes, filter maintenance, and custom tasks.
- 10+ Expert Presets: Instant setup for Reef, African Cichlid, Discus, Planted, Brackish, Shrimp, and more.
- Build your own: Completely customizable "Custom Tank" option for unique ecosystems.
Professional Diagnostic Reports
- Generate veterinarian-ready PDF reports with full trend context.
- Include water parameter history, maintenance logs, and causal analysis.
- Perfect for consultants, insurance documentation, or permanent archives.
Multi-Tank Management
- Manage unlimited aquariums with TankSync Pro.
- Switch between tanks instantly from any screen.
- Track breeding cycles, quarantine success, and display stability.
Built for Precision
- Designed by aquatic enthusiasts for the most demanding hobbyists.
- Clean, premium interface optimized for dark mode.
- Privacy first: All data stays on your device (iCloud sync optional).
- No subscriptions: One-time purchase for life.
WHO IS TANKSYNC FOR?
- Reef & FOWLR keepers monitoring the "Big Three" and salinity.
- Discus & Blackwater specialists requiring warm, soft-water precision.
- African Cichlid enthusiasts maintaining high-alkalinity stability.
- Planted tank artists tracking CO2, iron, and nutrient consumption.
- Shrimp & Invertebrate breeders focusing on TDS and molting success.
- Commercial maintenance pros managing diverse client portfolios.
PRIVACY FIRST
Your data belongs to you. TankSync stores all information locally on your device. iCloud sync keeps your data across devices - encrypted and secure. We never see, collect, or sell your data.
UNLOCK PRO FEATURES
Free version includes one full-featured tank. Upgrade to Pro for:
- Unlimited tanks
- PDF report generation
- Priority support
PERFECT FOR
Reef | Discus | Cichlid | Planted | Coldwater | Shrimp | Brackish | Breeding | Custom
Download TankSync today and bring intelligence to your aquarium care.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Added a beautiful new adaptive layout that fully supports Light Mode.
- Fixed a formatting layout issue with Custom Maintenance Routines.
- Restored visibility for custom tasks in the Dashboard Action Hints.
The developer, XIAOYU ZENG, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- XIAOYU ZENG
- Size
- 4 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- TankSync Pro $14.99
- Copyright
- © 2026 TankSync