Apps Like CR209 for iPhone and iPad
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.


iLearnPhysics - Learn Physics
Paul Cotarlea
Solve formulas and quizzes
Concepts through tutorials, formulas, and quizzes. Calculate variables using a smart formula solver. Access 4 tutorials for free or upgrade to unlock 11 additional tutorials. Track progress with built-in quizzes and formula references.






RayLab
Kamyar Ghandi
Design lenses, simulate optics, control components
Model 2D lenses and mirrors with precise control over shape and placement. Design aspheric surfaces and perform geometric ray tracing. Conduct sequential and non-sequential analysis. Calculate front and back focal lengths and principal surfaces.


Quran Majeed - Surah Kahf
Web Triangle LLC
Recite Surahs with Tajweed and translations
Provides audio recitations with Tajweed for accurate Arabic pronunciation. Includes translations of Ayah in multiple languages. Allows users to listen to entire Surahs and access detailed meanings.

RuneKeys
Pierre Bongen
Write runes with Elder Futhark keyboards
Rune keyboards allow users to input runes for English and German transcription. Each key reveals additional characters and symbols when pressed and held. Users can switch between Elder Futhark and Anglo-Saxon Futhork keyboards.

Oyomi - AI Japanese Reader
Qingdao Miaojiandao Technology Co., Ltd.
Analyze sentences and mark parts of speech
Analyze sentences to identify parts of speech and Chinese character pronunciations. Break down semantic structures and relationships between short sentences. Improve reading efficiency through structured analysis.






Bezier Playground
Jacob Sock
Edit curves, visualize math, animate shapes
Create curves using intuitive controls. Adjust curve points to modify shape. Animate curves with real-time frame rate and speed settings. Export animations for further use.


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