Showing 121–140 of 1,000 ranked alternatives.
AoPS Incorporated
Practice problems and review solutions
Solve math problems from past competitions. Track progress and compare with others. Access full solutions for each problem. Compete on a leaderboard. Practice for School, Chapter, State, and National levels.
Digital Cyclone
Practice avionics procedures and explore features
Simulates avionics system interface for training. Allows users to explore features and operational aspects. Supports loading flight plans and practicing pre-flight procedures. Integrates with pilot's guide for enhanced learning.
Daikuzono Takuma
Create checklists and switch tabs
Create checklists for tasks, shopping lists, or travel confirmations. Switch between up to four checklists using tabs. Mark items as complete and organize items within each list.
Vitaly Tsyvinski
Book and track
Find and compare flight from 777 airlines. Book directly. Filter by , dates, and routes. Get last-minute and access real-time pricing. Set alerts for specific . Sync with travel calendars. View flight details and payment options.
PAPYONLAB YAZILIM BILGI TEKNOLOJILERI TICARET LIMITED SIRKETI
, get feedback, learn pronunciation
IELTS with real-time feedback and sample answers. Get pronunciation tips and track progress. Prepare for listening, reading, writing, and sections with interactive exercises. Receive detailed scoring and suggestions for improvement.
The Toro Company
Control irrigation stations and manage programs
Program irrigation stations, manage watering schedules, and adjust settings remotely. View system status, receive alerts, and respond to issues in real time. Control multiple zones and monitor water usage statistics.
Sergei Tovmasian
Train with puzzles, study , master openings
Offers puzzle-solving for all skill levels. Users can access over 5 million puzzles ranging from 400 to 3000 ELO. Features include adaptive difficulty, tactical pattern recognition, strategic endgame analysis, and opening trap study.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.