Apps Like Refueller for iPhone and iPad
Refueller screenshots
Ranked alternatives
Showing 381–400 of 1,000 ranked alternatives.



Fraction Calculator 4in1
Intemodino Group s.r.o.
Convert, calculate, simplify, and compare fractions.
The app converts fractions to decimals and vice versa, supports proper and improper fractions, and mixed numbers. It also simplifies and compares fractions, providing step-by-step solutions for calculations.




Life Expectancy AI Countdown
Dominik Gyecsek
Predict lifespan based on health data
Calculate using an AI algorithm that analyzes 38 health and lifestyle factors. Input data on physical health, habits, and medical history. Receive an estimated lifespan and insights to guide health decisions.


Textron Aviation Cesnav
Textron Inc.
Calculators for aircraft operations and planning.
The app combines three calculators for a unified experience. It determines takeoff and landing weight and CG, calculates engine-out performance, and plans routes with trip time, fuel, and distance.

PFMA E6B LITE
Gonzalo Esteban Astica Capra
Calculate flight data and track position
Navigation provides flight planning and in-flight calculations. Users can customize quick access buttons, configure units, and adjust keypads. Features include real avionics look, flight data entry, and performance calculations.




ShowTool LD
Daniel Murfin
Lighting design and electrics utilities.
The app provides utilities for lighting design and electrics. It calculates beam angles, gel cuts, DMX configurations, and power consumption.



Water Timer Free
Piet Jonas
Calculate water usage and cost.
The app measures shower time to calculate water usage and cost. Users can save calculation history and email it for backup.



RemoteFlight MAP HD
Vladislav Oupicky
Map moves with aircraft display.
The app displays a zoomable map that moves with the aircraft and shows key flight variables. Users can select different map types, aircraft icons, and units of measurement for a personalized flight simulation experience.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.