Showing 1–20 of 1,000 ranked alternatives.
ResearchGate GmbH
Connect with researchers and access publications
Access 150+ million publication pages directly on the device. Connect with 20+ million researchers to find collaborators. Stay updated with new research through follow feeds. Track personal stats and receive weekly reports.
Michael Mrazek
Organize tasks and manage time
Track time spent on tasks and identify distractions. Set intervals and receive notifications. Customize sessions with background sounds. Export progress reports and sync across devices.
Lumos Labs, Inc.
Play to train your mind
Train your mind with science-based that adapt to your skill level. Complete daily workouts to improve memory, attention, and problem-solving. Track progress and receive performance insights to meet goals.
TLA Systems Ltd.
Calculate, convert, and program with precision
Perform complex calculations with scientific, engineering, and hexadecimal modes. Use RPN and multi-line display. Convert units and access constants. Undo and redo actions. Sync with Apple Watch for on-the-go calculations.
Apple Inc.
Track , indexes, and currencies
Track stock performance and market trends with customizable watchlists. Monitor , indexes, mutual funds, ETFs, and currencies. View real-time quotes and interactive charts for detailed analysis. Receive business news from global sources.
shazino
Annotate PDFs with notes and drawings
Access and manage academic papers with PDF annotation tools. Highlight text, add notes, draw freehand, and insert text annotations. Sync with or libraries across devices. Share annotated documents directly.
Greg Hewgill
Calculate complex numbers and matrices
Perform complex number calculations and trigonometric functions. Handle matrix operations and numerical root finding. Calculate integrals and statistical values including linear regression. Write and execute custom programs. No ads or in- purchases.
The How We Feel Project, Inc.
Track emotions and explore strategies
Track sleep, exercise, and health trends using HealthKit. Identify emotions with guided prompts and record feelings. View patterns over time and receive strategies to manage emotions effectively.
Expiwell, Inc.
Track mood and complete surveys anytime
Answer: Track mood and experiences with real-time surveys and diary entries. Set reminders for assessments. Participate in research studies and provide feedback. Receive adaptive interventions based on responses.
Robb Rutledge
Play experiments, learn about
Answer: allows users to participate in psychology experiments by playing short games. Users answer questions about emotions and behaviors. Data collected helps researchers study factors affecting and mood disorders.
Yateland Kids Limited
Explore natural wonders and learn about ecosystems
Explore interactive nature scenes including polar seas, volcanoes, mangroves, and plateaus. Learn about ecosystems and wildlife through guided activities. Complete challenges to unlock new areas and facts.
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