Showing 101–120 of 1,000 ranked alternatives.
Cheryl Montgomery
Learn sig figs, practice problems, complete challenges
Learn significant figures through interactive lessons, practice problems, and challenges. Identify sig figs in measurements, apply them to multiplication and division, and use decimal places for addition and subtraction.
Kelvin Beecroft
Study CDL permit tests offline
Study for CDL permit tests with offline access, practice quizzes matching real DMV exams, and choose between Class A, Class B, or specific endorsements. Track progress and prepare for Commercial Learner's Permit exams.
Andrey Andreyev
Practice tests
Take practice tests for sections including General Science, Arithmetic Reasoning, Word Knowledge, and Paragraph Comprehension. Review sample questions and answers. Access updated content regularly without cost.
Szymon Ulatowski
Play, sail, and race boats
Learn sailing basics through realistic boat simulation. Adjust sails based on wind force and navigate races against AI opponents. Practice tacking, gybing, and downwind/upwind techniques. Monitor stability to prevent capsizing.
Aleksandra Morozova
Color characters with animated tools
For pre-school offers animated tools like pencil, felt-tip pen, brush, and glitter. Save completed drawings to the gallery. Encourages creativity and fine motor skill development through interactive activities.
Alexandre Minard
Children solve puzzles and improve skills.
The app provides 14 different puzzles for children aged 2 to 6. It features sound effects and graphics to entertain and help improve motor skills.
TWIGFUN STUDIO INC.
Play shapes, match colors, learn skills
Teach toddlers to identify shapes and sort them. Match balloons by color or quantity. Count and move objects while making fruit smoothies. Toggle lights on and off.
Dmitriy Kharutskiy
Count rotations with magnetic sensor
Calculate coil by detecting magnet rotations using the smartphone's magnetic sensor. Attach a magnet to the rotating part for accurate measurements. Alternatively, measure smartphone rotation without a magnet. Calibrate the magnet before use.
Kelvin Beecroft
Study CDL permit tests offline
Study for CDL permits with offline access, practice quizzes matching DMV exam format, and choose between Class A, Class B, or endorsements. Track progress and prepare for Commercial Learner's Permit tests.
Audrey Prins
Calculate GPA and track weighted grades
Calculate GPA with weighted and unweighted options. Input classes and credits to determine GPA. Track grades in specific courses. Adjust for honors and AP classes with a +1 boost. Export results for records.
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