Apps Like EngToolBox for iPhone and iPad
Learn, track, and secure notes
Multi-purpose calculators for basic math and advanced engineering functions. Track stress with a secure journal using Keychain security. Access all features offline. Store data locally with no cloud syncing. Set a PIN for journal access.
EngToolBox screenshots
Ranked alternatives
Showing 641–660 of 1,000 ranked alternatives.







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.






CashCash, Savings Calculator
REEA SRL
Track expenses and calculate
Track income and expenses to manage funds effectively. Set goals and monitor progress. Calculate monthly budgets and adjust spending habits. Receive alerts for financial milestones and account activity.




Area of circle
Roman Konasov
Calculate with radius or diameter
Calculate the of a using the radius or diameter. Input values to apply the formula. Display results and show the calculation steps.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.