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 521–540 of 1,000 ranked alternatives.


Score Flipper
Thach Nguyen Trong
Track scores and manage game stats
Track scores in multiplayer games with real-time updates. Add players, manage turns, and calculate points automatically. Share scores via social media or email. Support for card, desk, and sports games.






Machining Calculator
AB Sandvik Coromant
Calculate machining settings for any job.
The app calculates optimal cut settings for turning, milling, drilling, and tapping applications. It shows how parameter adjustments affect results.



iCalc: Scientific Calculator
Stephen Elrod
Calculate, practice, and learn math
Solve complex math problems with advanced functions and calculations. Practice equations with interactive exercises. Customize themes and adjust settings for personalized use. Track progress and review solutions for better understanding.




SciGraph Calculator
Jeffrey Yambao
Solve equations and graph functions
Solve complex equations with trigonometry, logarithms, powers, and factorials. Graph functions instantly in DEG/RAD mode. Switch between scientific and graphing modes. Store and recall equations. Export graphs and calculations.

AmhFuel
Yishagerew Yitaih
Calculate fuel needed for flights
Calculate fuel requirements for flights using preloaded data on aircraft models and fuel consumption rates. Input flight details to estimate fuel needs. Export results in printable format. Share calculations with team members.




Caculator for Apple Watch
Triveni Group LLP
Calculate and edit numbers quickly
Perform calculations with basic arithmetic functions. Input numbers and operators. Switch between portrait and landscape modes. Use memory functions to store and recall values.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.