Apps Like Rainflow for iPhone and iPad
Rainflow screenshots
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.



SpectrumView
Oxford Wave Research Ltd.
Visualize audio frequencies in real time
Visualize real-time audio frequencies with a spectrogram and spectrum analyzer. Adjust sample rate and frequency resolution. Identify sound frequencies, measure vocal range, and analyze audio input.

CNC Lathe Simulator
Ilya Obraztsov
Learn G-code with interactive simulations
Learn CNC programming by simulating operations. Input G-code to machine parts. Rotate and zoom 3D models. Adjust tool paths and view machining results. Practice setup and tooling configurations.

CTCAE 5 Pro
Koichiro Watanabe
Review and note documents
Access and review 5.0 documents with an intuitive interface. Navigate through sections and take notes directly within the . Store data locally to ensure privacy and maintain control over personal information.


Humanize it - AI Humanizer
Aleksei Khaliapin
Text and detect AI content
Converts AI-generated text into natural, human-like writing. Detects whether content is written by AI or a human. Allows users to refine text for clarity and authenticity.


Magic Signal
Magic Signal LLC
Track stock data and set alerts
Monitor stocks with real-time alerts on unusual options activity. Access on-demand research and AI analysis for any ticker using news and institutional data. Track 60 pro-grade metrics including IV, options flow, and price trends.


Gradient Synth
Apps Are Fun LLC
Convert colors to sounds
Create and customize sounds by describing them. Use the Preset Generator to transform text into unique sound presets. Adjust color-based sound parameters to shape tones and rhythms. Export and share custom sound creations.

ReactionFlash
Elsevier Limited
Review reactions, mechanisms, and examples
Learn named chemical reactions with detailed mechanisms and peer-reviewed examples. Browse 1,266 reactions, search by name or type, and review flashcards for exam preparation. Save notes and track progress through study sessions.








Spellar: AI Meeting Note Taker
Spellar LTD
Record audio, transcribe, analyze
Record and transcribe meetings, calls, and conversations. Highlight key points and generate structured summaries with action plans. Sync notes across iOS, iPadOS, Web, and macOS. Integrate with advanced LLMs for analysis and insights.
How we rank alternatives
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