Apps Like UTDB (Knowledge & Explore) for iPhone and iPad
UTDB (Knowledge & Explore) screenshots
Ranked alternatives
Showing 181–200 of 1,000 ranked alternatives.


Europe Cities Quiz
Nurten PIRLI
Explore with interactive quizzes
Explore ’s through interactive quizzes. Test knowledge on capitals, landmarks, and cultural facts. Review missed questions, access detailed statistics, and search content quickly. Learn about regional differences and historical significance.







Bible Study Buddy
Jo'ash Munian
Explore scriptures with AI-powered insights
Explore scripture with AI-powered conversation features. Ask questions and receive detailed explanations. Access daily devotionals and verse insights. Save and organize favorite passages. Set reminders for daily reading. Sync notes across devices.


United States Knowledge Quiz
Asad Shoaib
Play quizzes, challenge friends, compete globally
Play trivia questions about U.S. history, culture, and geography in real-time multiplayer mode. Challenge friends or random opponents. Track scores and compete in ranked matches. Share results on social media.




Mushroom ID - Identifier App
Angelina Rozvezeva
Identify mushrooms with photos and descriptions
Identify wild mushrooms by snapping photos and using image recognition. Filter results by color, shape, habitat, and other traits. Learn about species with detailed descriptions and key characteristics.

General Knowledge (Quiz)
Saman Wijenayake
Test with random quizzes
Test with randomized quiz questions across multiple categories. Search for answers to specific questions. Add new questions to expand the database. Submit feedback or questions via email.


Ignis: Bite-Size Learning
Digital Quality SRL
Explore history, art, and science anytime
Explore educational content on history, art, philosophy, and science. Create personalized paths. Access curated articles, videos, and interactive modules. Track progress and set goals. Share insights with others.

Salah Pro
SHARING AFFECTION LOVE AND MERCY
Track prayer times and qibla direction
Track prayer times based on location with accurate calculations. Find Qibla direction globally. Set notifications for prayer reminders. View detailed prayer time frames for each . Book Islamic instructors for personalized lessons.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.