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 321–340 of 1,000 ranked alternatives.



Mahder
Yonas Hagos
Read prayers, access readings, and explore texts
Access prayers and readings from the Orthodox Tewahedo Church. View texts in original form with interactive navigation. Includes clergy and layman-friendly content. Supports prayer tracking and ritual guidance.

Dive Pool Generator
Signal24 LLC
Plan FS and VFS practice rounds.
The app helps users plan FS and VFS practice rounds. Users can generate a 2-way or 4-way dive pool instantly upon arrival at the drop zone or wind tunnel.

ArtLab Photo Editor & Filters
Konstantin Ryadchenko
Edit photos with advanced and tools
Edit photos with , contrast, saturation, and tone adjustments. Add text, stickers, and effects. Save and share edited images directly. Customize and create new ones within the .


Bookmarks - Manage favorites
Ayumu Nishimura
Bookmark content and organize folders
Organize with folder management and thumbnail previews. Save web links, articles, videos, and locations. Set a passcode for security. Add notes to each bookmark.

KVM Wireless
Hubbell Inc
Receive KVM data in real-time
Receive real-time KVM readings via WiFi. Connect to multiple KVM devices from one iOS device. Save and share collected data. View graphical representations of test results. Display RMS, peak, peak/sqrt 2, DC, crest factor, and frequency measurements.


Spl Meter : Measure Decibels
CODIGITAL SOLUTIONS - FZCO
Sound, track , visualize audio
With precise noise level detection. Monitor sound in real time with live audio updates. Calibrate for accurate readings using reference tones. Switch between light and dark modes for visibility.





Universal Package Tracker
VEKTOR-III TOV
Track packages, scan codes, update status
Track packages with real-time delivery updates from multiple carriers. Enter tracking numbers manually or via barcode/QR code scans. View shipment timelines, estimated delivery dates, and courier details.

PinyinBrowser
Sorreno Digital Group Ltd.
Add Pinyin to Chinese web pages.
The app adds Pinyin or Zhuyin readings to Chinese characters on web pages. Users can show or hide readings and zoom text for easier reading.

Mortgage Payment Calc Pro
倩 赵
Calculate and manage all loans.
The app calculates mortgage and loan payments, including payoff dates, total payments, and interest. It manages loans, tracks progress, and allows users to save results and share amortization schedules.



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