Apps Like FP viewer for iPhone and iPad
Detect features and match images
Allows users to extract and compare features using AKAZE, ORB, and BRISK methods. It supports feature matching in images and is designed for educational use in lectures.
FP viewer screenshots
Ranked alternatives
Showing 481–500 of 1,000 ranked alternatives.



AI Salt-AI Photo Generator
WUXI YINMA TECHNOLOGY CO. LTD
Generate AI portraits and edit images
Upload a to generate professional-grade AI portraits. Edit generated images with filters and cropping. Save and share portraits in various formats.

Pancreatic Pathology
Johns Hopkins Technology Transfer
Explore cases and images
Explore with interactive teaching modules, searchable image galleries, quiz questions, flashcards, and a Whipple specimen dissection feature. View annotated images, access detailed explanations, and test knowledge through interactive assessments.

Opposites - HD
Magicbox Animation Private limited
Cute opposite word match game.
The app is an educational matching game for children that teaches basic word knowledge. It features a simple interface, quality sound, colorful illustrations, and ten distinct levels.

Voice Recorder
Alteru Inc.
Record, organize, and remember spoken information.
The app records audio for lectures, meetings, and notes. It allows users to take notes and add drawings while recording, and uses AI to create organized lecture outlines from spoken content.

Little Genius - Preschool Interactive Educational Kids Game
Cihangir Korkmaz
Improving children's cognitive skills and imagination.
The app supports mental development for children aged 24-60 months through an entertaining game format. It features 36 levels designed to improve cognitive skills, perception, and attention to subtle differences.

123 School (multilingual)
Anders Peter Amsnaes
Match cards and learn numbers 1–20
Teaches numbers 1 to 20 through matching card games. Flipping cards reveals numbers and plays them aloud. Encourages pattern recognition and concentration. Suitable for children aged 3 to 10.

Observe to Learn: Exploring Animal Behavior
The Lincoln Park Zoological Society
Explore animal behavior anywhere, anytime.
The app allows users to study animal behavior using researcher methods. Users can collect and share data from their own investigations.

Picture Dictionary Lite
Kosal Prak
Search words and view images for quick
Learn vocabulary with visual and verbal support. Search for words and filter by category. Access Khmer and English translations. Hear pronunciation for each term. Quickly understand meanings and improve language skills.

GeoZooom!
Pearl Crescent LLC
Learn world geography through missions.
The app is an educational geography game where users complete missions to find locations on a map. It provides feedback on proximity and includes a hint feature.


Preschool Game - Little Matchups Opposites
Innovative Investments Limited
Match and customize lessons
Teaches through interactive matching games. Customizable difficulty levels with options to match one pair at a time or mix all pairs. Includes 32 unique opposite concepts. Features a simple interface for young children to use independently.

Anatomy Lectures and MCQs
Andrew WHITAKER
Learn human anatomy with lectures and questions.
The app provides lectures on human anatomy with accompanying diagrams that sync with audio. Users can zoom in on images during playback.


Pair The Pictures!
James Hubbard
Match tiles, improve memory, have fun.
The app helps children improve memory and recognition skills through a tile matching game. It offers multiple difficulty levels and a family high score table.

Mars Atlas
Julian James
Explore a 3D globe of Mars.
The app displays a 3D globe of Mars with zoomable labels and feature information. Users can adjust Mars' phase, tilt, and central meridian based on location and time, with a searchable database for features.


See-Through Camera
Masanori Katsuta
Merge photographs and camera images now.
The app allows users to merge camera images and photographs in real time. Users can adjust transparency and pen size to create unique visual effects.

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