Apps Like BalloonTools for iPhone and iPad
BalloonTools screenshots
Ranked alternatives
Showing 61–80 of 1,000 ranked alternatives.


Baltic Deco Planner
Eskil Olsen
Plan dives, track gas use, log decompression
Plan and track technical dives with support for open circuit and closed circuit rebreathers. Calculate gas consumption, OTUs, and CNS. Adjust ascent rates, stop intervals, and RMV/MOR per dive. Include altitude, nitrox, and trimix configurations.





Voice Changer - Effect Sound
Van Manh Nguyen
Record audio, add effects, share changed files
Record or import audio files. Apply automatic effects like helium, robot, or zombie. Save recordings and share via social media, email, or messaging apps.



Concrete Calc Pro Calculator
Calculated Industries, Inc.
Calculate volume for slabs, footings, and walls
Calculate volume for slabs, footings, columns, walls, and stairs in cubic yards, feet, or meters. Estimate needed, determine weight and bag requirements. Calculate rebar spacing and truckloads.


SimpleTip: Tip Calculator
Patrick Cate
Calculate tips quickly and split them easily
Calculate tips quickly with customizable percentages and rounding modes. Split tips among multiple people. Adjust color themes and enable dark mode. Enter all details from a single screen. Use one-handed controls for easy navigation.


Board Feet Calculator
brian drye
Calculate lumber dimensions and cost.
The app calculates board feet and total cost using lumber dimensions, quantity, and price per board foot. It is useful for lumber professionals and those purchasing lumber.

Field Area MeasureーLand Parcel
Irina Metelkina
Measure areas with map or GPS tracking
Measure areas using map, GPS tracking, or AR. Draw shapes on the map for rough estimates. Track GPS routes for precise measurements. Use AR to measure rooms or objects by placing virtual markers. Export results and share data.


Construction Calculator -
TERMUX LIMITED LIABILITY COMPANY
Calculate materials, estimate costs, track progress
Calculate concrete volume with precise formulas and unit conversions. Estimate material quantities for walls, slabs, and foundations. Measure dimensions and convert units. Generate reports and save calculations for future projects.



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