雷 陈

Latest Release

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  PresentCam: PDF Video Maker

  Annotate & explain on camera

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iPad & iPhone

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  PresentCam: PDF Video Maker

  Annotate & explain on camera

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  PresentCast: Playlist Casting

  Phone Preview & Local Cast

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  MathBoard: Mental Arithmetic

  Calculator, Steps & Practice

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  MoodTide: Mood Tracker Journal

  Diary, Health & Anxiety

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  FractionSolver: Math Step Calc

  Show Work Fraction Calculator

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  PopJoy: Bubble Game Universe

  Pop It Fidget & Relax ASMR

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  FeelTemp: Cooling Wind Sounds

  Sleep, White Noise & Fan

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  Hanzi Stroke: Chinese Write

  Stroke Order, Trace & Learn

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  SpeedPlayer: Play Slow & Fast

  Video & Audio, A-B Loop Motion

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  MicroAgent: Learn AI Agents

  Agent Loop · Tools · Memory

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  MegaText: Big Text LED Banner

  Scroller, Marquee & Signboard

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Mac

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  SpeedPlayer: Play Slow & Fast

  Video & Audio, A-B Loop Motion

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  PromptKit - AI Prompt Manager

  Save Templates, Manage Library

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  ImageTiny: Compress Photo size

  Batch Resize, Crop, Shrink pic

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