Apps Like iMass for iPhone and iPad
iMass screenshots
Ranked alternatives
Showing 281–300 of 1,000 ranked alternatives.
Cirrus SR22
Gyronimo, LLC
Track fuel and performance data
Perform weight and balance calculations for models. Input aircraft data to compute performance metrics. Generate load manifests. Adjust for fuel tank capacity and anti-icing fluid. Sync with flight manuals and avionics systems.
Shift Unit
Didier Burton
Convert units with precision and accuracy
Convert units across 34 categories with 1400+ conversion options. Switch between light and dark mode. Use as a home widget with localized number formatting.
Astro Informations
Xavier Daxhelet
Track celestial positions and data
View celestial events like sunrise and sunset times, planetary positions, and declination data. Adjust date and time to check ephemeris for the Sun, Moon, and planets. Access physical properties of celestial bodies including distance and mass.
Piper Warrior III
Gyronimo, LLC
Calculate performance data from the III POH
Calculate performance data using actual values from the III Pilot's Operating Handbook. Interpolate results for accurate flight planning. Display high-resolution graphics for immediate reference. Track mass and balance calculations.
Text to 911
Animal Manners LLC
Alert others when in danger
Enable emergency alerts for medical conditions like asthma attacks. Send location data to contacts. Provide access to medical information and support networks. Offer real-time assistance during unsafe situations.
DrPhos' Ionic Compounds
Monte L Helm
Build formulas with cations and anions
Learn and practice creating by selecting cations and anions. The generates correct formulas with proper subscripts and parentheses. Reinforce naming rules and charge balancing through interactive exercises.
Unit Converter
Yunus Kilinc
Convert units across 300+ categories
Convert units across 20+ categories including currency, area, temperature, and mass. Switch between 300+ units. Input values and instantly see converted results. Save frequently used conversions. Share converted values via copy-paste.
StopWatch + Camera
German PARDO
Record time and capture athlete photos
Record times and capture athlete photos simultaneously during events. Save timestamped images with time banners. Sync times with athlete names for events with multiple finishers. Share results and images directly.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.