Apps Like PoolCalc for iPhone and iPad
Calculate pool water scaling potential easily.
The app calculates pool water scaling potential using the Langelier Saturation Index. Users can save and edit readings, locations, and add notes to each reading.
PoolCalc screenshots
Ranked alternatives
Showing 961–980 of 1,000 ranked alternatives.






LogLocations
Yuichiro Toh
Automatically log user visited locations.
The app automatically logs visited locations using background tasks. It records locations when users move a significant distance, with save timing dependent on the API.


Studio Pik – photo editor
Maria Melero Gonzalez Barandiaran
Edit photos with filters and advanced tools
Edit photos with color filters, brightness, and contrast adjustments. Add stickers and text. Apply film-inspired presets and advanced camera controls. Export edited images in multiple formats.

Construction Build Calculator
Elementra LLC
Calculate framing, concrete, tile, and roofing
Perform calculations for framing, concrete, tiles, and roofing with built-in unit conversions. Input project dimensions to estimate material quantities. Save and share calculation results. Sync data across devices for project management.






FireHub Wildland Fires
Felipe Butcher
Track , get alerts, report incidents
Track active wildfires using real-time satellite data and community reports. View live fire locations and progression on an interactive map. Receive location-based alerts when are detected nearby. Report with photos and details to assist responders.

Lure Mate: Smart Fish Ruler
Cheon Sam Yeol
Measure with a card and phone
Measure length using a standard card and smartphone camera. Calculate size automatically with virtual tape measure. Add custom signature to photos for authenticity. Share measurements and images directly.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.