Apps Like Corrected Calcium for iPhone and iPad
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.


Lung Nodule Follow-up Guide
RADIOLOGiQ, LLC
Track nodules and manage plans
Provides step-by-step guidance for evaluating and managing nodules based on Fleischner Society Guidelines 2017 and ACR -RADS v2022. Includes the latest "S" modifier for incidental findings.


AquaticLog
Lonnex Inc
Log fish data, track water stats,
Log water parameters and sync instantly to your web profile. Track trends with clear charts and set smart reminders. Backup data to the cloud and access it across multiple devices. Add photos and notes to document aquarium progress.





Skeletal System Quiz & Anatomy
Alpha Dog Marketing LLC
Study terms and take quizzes
Review definitions, terms, and core concepts. Identify bones and joints. Take quizzes to test knowledge and reinforce learning. Prepare for classes, review during lectures, and improve exam performance.


Calculate by QxMD
WebMD Health Corporation
Clinical metrics and support decisions
Offers clinical calculators for diagnosis, treatment planning, and prognosis. Users input patient data to receive evidence-based recommendations. Tools include calculators for cardiovascular risk, renal function, and drug dosing.


HYDROS App
CV Industries LLC
Monitor and control aquarium parameters
Monitor aquarium parameters like temperature, ORP, pH, alkalinity, salinity, and more. Control devices such as ATO, lights, heaters, pumps, skimmer, calcium reactor, and RO/DI units. Customize setups with 18+ preset configurations.


Pool Chem Calculator
Gunter Business Solutions Inc
Calculate chemicals accurately
Manage chemistry with advanced calculators for chlorine, pH, alkalinity, and shock treatments. Input size and conditions for accurate dosing. Track chemical levels and maintenance schedules. Export data for record-keeping.

TubTest: Hot Tub Water Test
Steven Heller
With step-by-step guidance
Guides users through testing with step-by-step instructions. Identifies correct reagents and timing. Displays color interpretations for results. Enforces proper testing order: alkalinity, pH, then sanitizer.

PEPID®
PEPID, LLC
Access drug info, calculators, and pill images
Access drug information, medical calculators, and high-resolution pill images. Look up conditions, dosages, and treatment guidelines. Stay updated with regularly refreshed content from trusted healthcare organizations.

Panecal Scientific Calculator
Noriyasu Kutsuzawa
Enter formulas and check calculations
Is a that lets users input and edit formulas with a live display. It supports formula reuse, variable memory, and cursor navigation for precise editing. Users can check formulas for errors and adjust values efficiently.

Beanconqueror
Lars Saalbach
Brew, track, and share coffee recipes
Track coffee preparation methods like V60, Aeropress, Espresso, and Mokkamaster. Set brewing parameters such as water temperature and grind size. Log recipes and note tasting notes. Share brew logs with others.

aquaPlanner
Jose Weeks
Track water tests and schedule maintenance
Track aquarium water parameters with logging and graphing. Set notifications for maintenance tasks. Manage multiple aquariums with detailed notes. Log inhabitants and equipment. Calculate water test results and schedule maintenance reminders.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.