Apps Like Lothar for iPhone and iPad
Explore the Collatz Conjecture sequences.
The app explores the Collatz Conjecture, a mathematical problem concerning sequences generated by specific rules. It also implements a reverse function to trace sequences backward.
Lothar screenshots
Ranked alternatives
Showing 481–500 of 1,000 ranked alternatives.


Animal sounds kids piano
Kidstatic Apps ApS
Play
Can play with and tap colorful keys to hear sound effects. Choose between two playing modes. Play favorite songs or listen to nursery rhymes. Full-screen keyboard allows interactive music exploration.










NIH RePORT HUB
Omelette Inc
Search projects by year, PI, or keyword
Search NIH funded projects by year, investigator name, keyword, or institution. View detailed information including project titles, diseases, and associated organizations. Filter results by specific research areas or funding years.

Grammar Basics and Advanced
Prachi Pimpalkhare
Comprehensive English grammar study material provided.
The app provides English grammar study material covering a wide range of topics. Users can suggest additional topics for future upgrades via email.

A320PDP
jaime bonet
Learn aviation procedures and manuals
Study aviation procedures for the Airbus A320 including FCOM, FCTM, QRH, MMEL, CDL, and checklists. Access detailed SOPs without manuals. Navigate content with a user-friendly interface for efficient learning.





The Nernst/Goldman Equation Simulator
University of Arizona
Adjust ion concentrations and visualize potentials
Calculate and visualize Nernst and Goldman potentials based on user-defined ion concentrations and permeability. Adjust extracellular and intracellular concentrations of potassium, sodium, and chloride ions.

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