Best apps like CircleCalc

29+ similar apps compared and reviewed

3.9 avg rating
10 free apps
Updated August 2026

Looking for something like CircleCalc? We've analyzed 29+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to CircleCalc

More apps like CircleCalc

4
Pump System Calculator
Pump System Calculator
Pump System Calculator
by Keystone Pumps LTD
Free

This utility app helps engineers and technicians perform complex pump system calculations for series pipeline systems. It includes features for slurry calculations, custom liquid and pipe data, and NPSHA calculations. Results can be saved and emailed.

Slurry CalculationsCustom Liquid & Pipe DataNPSHA Calculation
🔧 Utilities
(1)
free
5
MENNEKES Charge APP
MENNEKES Charge APP
MENNEKES Charge APP
by Mennekes Elektrotechnik GmbH & Co. KG
Free

Monitor your charging station's status, available power, and energy consumed. Control your charging process and customize settings to your needs. Requires compatible wallboxes.

Monitor operating statusView available charging powerTrack charged energy
🔧 Utilities
(0)
free
6
Grundfos Energy Check Tool
Grundfos Energy Check Tool
Grundfos Energy Check Tool
by Grundfos Holding A/S
Free

This tool helps assess the energy-saving potential of installed pumps by collecting data like flow, head, and power. It supports life cycle cost analysis to inform decisions about pump replacement or new solutions, providing factual documentation.

Pump data collection (Q, H, P2)Pump age and operating hours inputLife cycle cost (LCC) analysis support
🔧 Utilities
(1)
free
7
Unlimited Calculator Pro
Unlimited Calculator Pro
Unlimited Calculator Pro
by fabrizio chimienti
Free

This app provides a powerful and accurate calculator capable of handling extremely large numbers and complex equations without errors. It features a clean interface and lightning-fast performance for students, professionals, and math enthusiasts.

Boundless calculations with large numbersPinpoint scientific precisionClean and intuitive interface
🔧 Utilities
(3)
ad-supported
8
DP-Select
DP-Select
DP-Select
by DP Pumps
Free

This tool helps users configure and select DP pumps for their specific applications. It provides detailed product information, including technical specifications, hydraulic curves, and dimensions, based on your selection criteria.

Intuitive product configurationSelection via hydraulic data (Q, H)Replacement product comparison
🔧 Utilities
(1)
free
9
OmemeTriangle
OmemeTriangle
OmemeTriangle
Trigonometric Calculator
Free

This tool calculates the area, length, and angles of triangles by inputting known side lengths. Developed over five years for a construction company, it offers a simple and user-friendly experience for solving triangle geometry problems.

Calculate triangle areaCalculate triangle lengthCalculate triangle angles
🔧 Utilities
(1)
free
10
Pro Timer - Time Manager & Goal Tracker
Pro Timer - Time Manager & Goal Tracker
Pro Timer - Time Manager & Goal Tracker
by Sudip Bag
Free

Easily set up multiple countdown timers with just one click. Organize tasks with custom titles and receive notifications when each timer ends. Ideal for personal goals, cooking, or managing time-sensitive activities.

One-click timer setup21 preset timersCustom timer titles
🔧 Utilities
(1)
free