Simple Diagram app icon

Apps Like Simple Diagram for iPhone and iPad

by Nhat Linh Dang★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. AI Note Taker - Voice Notes app icon

    AI Note Taker - Voice Notes

    elis dlop

    Convert audio to text and organize

    Convert audio recordings into text with accurate speech-to-text transcription supporting multiple languages. Import audio files, PDFs, and YouTube videos to extract text. Record audio with one-tap start, pause, and stop functions.

    ★ 4.550 ratingsUtilitiesFreeData updated 2026-09-06
  2. Measure Pro app icon

    Measure Pro

    Sarah Ragab

    Photos, add notes, organize files

    Allows users to import photos from the camera or photo library. They can zoom in for precision, add arrows, angles, and text, and store dimensions.

    ★ 4.213 ratingsProductivityFreeData updated 2026-09-08
  3. CREAI - AI Logo Generator app icon

    CREAI - AI Logo Generator

    SWAPP YAZILIM LIMITED SIRKETI

    Design logos and branding materials with AI

    Create logos and branding materials using AI-generated designs. Choose from multiple styles and customize colors, fonts, and layouts. Export logos in various formats and integrate with social media platforms.

    ★ 4.023 ratingsGraphics & DesignFreeData updated 2026-09-06
  1. MQTTAnalyzer app icon

    MQTTAnalyzer

    Philipp Arndt

    Connect to MQTT broker and subscribe

    Connect to an MQTT broker and subscribe to topics. Authenticate using username/password or token. Monitor messages in real time. View topic details and message payloads. Support for secure connections and custom broker settings.

    ★ 4.523 ratingsUtilitiesFreeData updated 2026-09-21
  2. Right Angle app icon

    Right Angle

    Jerry Mayers

    Solve geometry problems without a notepad.

    The app calculates properties for triangles, trapezoids, and circles. It accepts various input formats for angles and lengths, displaying results in the chosen format.

    ★ 3.930 ratingsProductivityFreeData updated 2026-09-10
  3. PDF Fill & eSign Signature app icon

    PDF Fill & eSign Signature

    Krishna Paladiya

    Edit PDFs, sign documents, annotate files

    Edit PDF documents with text, annotations, and form filling. Add digital signatures using SignFlow. View and share PDFs. Save and export in various formats. Organize and manage multiple files within the .

    ★ 4.119 ratingsUtilitiesFreeData updated 2026-09-06
  4. Pocket Note - Handwritten note app icon

    Pocket Note - Handwritten note

    NAOAKI SEKIGUCHI

    , organize, and manage tasks

    Create and organize notes with grid lines or horizontal ruled paper for structured writing. Switch to blank pages when needed. Input text or type directly. Save and access notes across devices.

    ★ 4.314 ratingsProductivityFreeData updated 2026-09-22
  5. QR Code Generator QRGenie app icon

    QR Code Generator QRGenie

    Damjan Dabo

    Generate QR codes and scan them instantly

    Generate QR codes for text, websites, WiFi, contacts, locations, emails, phone numbers, or events. Customize designs with colors, shapes, and styles. Share QR codes via image or link.

    ★ 4.845 ratingsUtilitiesFreeData updated 2026-09-06
  6. PDF Scanner Converter & Viewer app icon

    PDF Scanner Converter & Viewer

    Zipo Apps Ltd.

    Scan documents, convert to PDF, share files

    Scan documents, photos, and PDFs using iPhone or iPad. Convert scanned files into PDFs or images. Use smart OCR to enhance and crop documents. Share or save scanned files directly.

    ★ 4.656 ratingsProductivityFreeData updated 2026-09-06
  7. Code Blue CPR – ACLS Timer app icon

    Code Blue CPR – ACLS Timer

    Michael Mattesco Horta

    Track CPR cycles and medication timing

    Track CPR cycles and epinephrine administration with dual timers. Log rhythms, medications, and procedures during resuscitation. View detailed cardiac arrest logs and manage timing for protocols.

    ★ 4.639 ratingsMedical$7.99Data updated 2026-11-13
  8. RigRite app icon

    RigRite

    P22 Limited

    Interactive vector force calculations for rigging.

    The app provides interactive vector force calculations for rope rigging systems. It allows users to calculate forces in multipoint anchors, tripods, highlines, and more with visual diagrams and photo overlays.

    ★ 1.26 ratingsUtilities$2.99Data updated 2026-11-05
  9. FAX app: Simple Faxing app icon

    FAX app: Simple Faxing

    LAMINAR RESEARCH LLC

    Convert documents to any format

    Convert documents between formats such as PDF, Word, Excel, PowerPoint, and images. Edit converted files directly. Save and share converted documents. Import files from cloud storage. Export in multiple formats.

    ★ 4.644 ratingsBusinessFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.