Apps Like Happiness Quest for iPhone and iPad
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.
Happiness Quest screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.


Fit Diesel
Fit Diesel LLC
Customize your fitness and nutrition plan
Customize nutrition plans based on individual goals and body data. Track workouts, calories, and progress. Learn sustainable health techniques. Sync with fitness devices and monitor metabolic health. Adjust programs as needed for long-term wellness.



Mechanical Engineering Toolkit
APPS BAY LIMITED
Calculate formulas instantly
Allows users to calculate equations and formulas. Input variables to solve for unknowns in mechanics of materials. Access force-displacement relations and moment calculations. Retrieve reference materials for formulas.

The Point Smart Mood Assistant
The Point Tech Labs Limited
Track , get insights, enhance wellbeing
Track daily with AI insights and personalized recommendations. Set reminders for self-care routines. Monitor emotional patterns over time. Receive guided reflections and mindfulness prompts. Sync data across devices for consistent progress tracking.

momo Diary-Cute Journal
玉坤 林
Record life moments with AI stickers
Record daily moments with a journaling that allows saving different types of entries. Add AI-generated cutout stickers from selfies, pets, and food photos. Access regularly updated stickers and backgrounds. Organize entries in a customizable format.

Chesapeake Dolphin Watch
Tony Niemann
Track sightings and behaviors
Report sightings by selecting a location or using current position. Enter the number of dolphins seen and submit observations. Data is collected to study behavior and habitat use in the Bay.

KHiM SOK HENG
KHiM SOK HENG
Watch training videos and attend seminars
Access training videos, motivational content, and personal development programs. Watch seminars and inspiring talks. Participate in online coaching sessions. Share content with others. Track progress through self-development resources.

Guess What? (Wall Lab)
Wall Lab
Teach, learn, and track child behavior
Play charades with kids using customizable decks. Act out categories with family members. Optionally contribute to child behavior research via home video analysis using AI and machine learning.






Help Me Calm Down™
HAKJAV LTD
Breathe deeply and reset your mind
Teaches abdominal breathing techniques to manage stress and anxiety. Guides users through controlled breathing exercises. Offers progress tracking and reminders for regular practice. Includes calming visualizations and mindfulness prompts.




Periodic Table PRO
AGILE FLEX TECH SRL
Explore elements and conduct experiments
Explore chemical elements with detailed information and atom structure simulations. Conduct virtual chemistry experiments. Filter and search elements quickly. Download PDFs for each element. Access presentation galleries and movie clips.
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