Apps Like techSampler for iPhone and iPad
Access sensors, electronics, science, math.
The app provides free standalone applications with complete source code. It offers tools for accessing sensors, electronics, science, math, and graphics from an iPhone or iPad.
techSampler screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.
Brilliant: Learn Math & Coding
Brilliant Worldwide, Inc
Math and computer science concepts
Math and computer science through interactive lessons and personalized practice. Explore concepts visually, solve problems step-by-step, and receive instant feedback. Track progress and set learning goals to improve STEM skills.
Expo Go
650 Industries, Inc.
Build projects with JavaScript and React
Build mobile projects using JavaScript and React. Run apps on an iOS device connected to a computer. Support interactive gestures and graphics. Requires basic programming knowledge. Uses React Native 0.81.1.
Kodable Basics
SurfScore, Inc
Learn to code with fun activities
Teaches coding through game-based lessons and self-paced activities. Students solve mazes, create games, and explore creative challenges. Includes progress tracking and interactive lessons for pre-readers and readers.
Poly 2
James Milton
Create and sequence evolving melodies
Create evolving melodies and patterns using polyrhythms. nd control up to 8 sounds simultaneously. Store 16 project configurations. Use a sampler with envelopes, filters, loop crossfading, LFO, and more.
Bubbles & Friends
The Learning Experience Holding Corp
Learn reading, science, and math through games
Explore interactive educational games and videos covering reading, science, math, and manners. Children can engage with lovable characters to learn through play. Track progress and access age-appropriate activities designed by curriculum experts.
FizziQ: Science Lab & Sensors
Christophe Chazot
Explore physics with built-in sensors
Record and visualize physical phenomena using smartphone or tablet sensors. Measure sound, motion, light, and temperature. Connect external sensors like micro:bit and Arduino for advanced experiments.
iNaturalist Classic
iNaturalist
Record biodiversity encounters and contribute science.
The app allows users to identify species and record their biodiversity encounters. Observations can be added to projects and shared to contribute to science and conservation efforts.
Third Grade Learning Games
RosiMosi LLC
Learn 3rd- lessons
Teaches - math, language, science, STEM, reading, and critical thinking through 21 educational . Includes curriculum-based lessons and interactive activities for children aged 7-10.
PyRanger RC
Pyranger LLC
Control hardware with Bluetooth remote
Control hardware via Bluetooth with . Send commands to Arduino, ESP32, Raspberry Pi Pico, and other BLE devices. Adjust settings, trigger actions, and monitor device status in real time.
ASVAB Practice Test By ABC
EASY PASS COMPANY LIMITED
Tests
Exam questions organized by topic and subtopic. Review explanations for correct answers. Track progress over time. Set study goals and receive feedback on performance. Access updated content reflecting current standards.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.