Showing 1–20 of 1,000 ranked alternatives.
Mohamed Allabban
Calculate decay activity and view decay charts
Calculate decayed activity using mCi or Bq units. View decay charts with tap-to-examine features and customizable input parameters. Save chart snapshots to camera roll. Estimate dose rates for isotopes as point sources at specified distances.
Nikita Chernykh
Learn concepts clearly and effectively
Learn concepts through clear explanations, visual aids, and interactive content. Explore tables, chemical reactions, and molecular structures. Test knowledge with quizzes and practice problems. Access detailed facts and diagrams without ads.
Smolworks Inc
Set schedules, block apps, track focus
Block apps and websites instantly. Set focus timers for deep work and Pomodoro sessions. Create smart schedules for bedtime, mornings, and meetings. Track with a visual decay effect to encourage phone breaks. Save and reduce distractions.
Tapbots
Review calculations and send them back
Lets users perform calculations and convert units with an easy-to-read history tape and expression view. Save and reuse previous calculations. Convert between units intuitively. Sync with Apple Watch for on-the-go use.
ESCAPE VELOCITY LIMITED
Explore the quantum world of atoms.
The app models an interactive atom, allowing users to build elements by adding or subtracting neutrons, protons, and electrons. Users can learn about atoms and explore matter manipulation at the atomic level.
Intervals, LLC
Train with custom interval workouts
Create and follow custom interval training sessions for , running, strength, yoga, and more. Track time, reps, and intensity. Sync with Apple Watch. Set goals, view progress, and receive feedback during workouts.
Carolina Biological Supply
Build atoms, ions, and
Build atoms, ions, and by adjusting protons, neutrons, and electrons. Access atomic theory explanations and an interactive periodic table. View element composition details and compare different atomic structures.
Ajay Gandecha
Browse periodic table elements and search
Browse the periodic table in light and dark modes. Search elements by name or view them in list format.
American Heart Association
Update story, send emails, post social media,
Update personal story or photo. Send pre-written emails and text messages. Post to social media channels. Deposit checks directly. Connect to fitness tracker for activity monitoring.
Carolina Biological Supply
Explore element composition and build atoms.
The app allows users to explore element composition. Users can build atoms, ions, and isotopes by selecting protons, neutrons, and electrons.
Oleh Stasula
Track data and network speed
Activity with real-time network speed and data tracking. Track battery performance and storage . View detailed hardware specifications. Customize 21 home screen widgets and lock screen widgets for quick access to key metrics.
Carolina Biological Supply
Build atoms, ions, and
Build atoms, ions, and by adjusting protons, neutrons, and electrons. Access atomic theory information and an interactive periodic table. Learn about element composition and historical atomic theory.
Black Cat Systems
Look up element data and nuclear properties
Access chemical and nuclear data for and isotopes. View properties like density, melting point, and thermal conductivity. Explore nuclear details including half-life, decay mode, and daughter products.
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