3Calc app icon

Apps Like 3Calc for iPhone and iPad

by Tongze Mao★ 5.03 ratingsUtilities$0.99Data updated 2026-09-06

Ranked alternatives

Showing 261–280 of 1,000 ranked alternatives.

  1. PinIt! All-In-One Organizer app icon

    PinIt! All-In-One Organizer

    PinIt LLC

    Save messages, posts, and links securely

    Save and organize text messages, social media posts, and website links in one secure location. Copy content from any and save it instantly. Access saved items anytime and convert them to PDF. Secure your data with Face ID, Touch ID, or a passcode.

    ★ 4.945 ratingsProductivityFreeData updated 2026-09-06
  1. Halcyon Calc app icon

    Halcyon Calc

    Halcyon Touch Software

    Calculate and solve equations

    Perform complex calculations with support for real and complex numbers. Manipulate symbolic expressions and use over 225 built-in functions. Scroll through results with finger gestures. Copy and paste data for easy sharing.

    ★ 4.918 ratingsUtilities$4.99Data updated 2026-09-08
  2. GST Calculator - India app icon

    GST Calculator - India

    Mobilogy Software Services LLP

    Calculate GST and perform math operations

    Calculate GST on sales or purchases by entering the transaction amount and GST rate. Perform basic mathematical operations. View calculated results instantly.

    ★ 4.816 ratingsUtilitiesFreeData updated 2026-09-21
  3. Calculator HD+ Pro app icon

    Calculator HD+ Pro

    smalltech sarl

    Calculate formulas instantly

    Calculate mathematical expressions with a high precision engine. Display results in real-time while typing. Undo multiple steps and switch between workspaces. Save persistent history and use a specialized keypad.

    ★ 4.899 ratingsUtilities$3.99Data updated 2026-09-08
  4. Calculator + Account Journal app icon

    Calculator + Account Journal

    妙英 张

    Edit equations, save calculations, share history

    Perform calculations with basic arithmetic operations. Save equations as entries. View and share calculation history. Edit equations and manage memory banks. Adjust decimal places for precision.

    ★ 4.721 ratingsProductivityFreeData updated 2026-09-06
  5. Auto Paste Keyboard - ClipKit app icon

    Auto Paste Keyboard - ClipKit

    Kayma Tech LLP

    Manage clipboard content and shortcuts

    Save copied text, addresses, contact details, images, and links automatically. Create custom shortcuts for frequent content. Access stored items quickly. Share or saved content directly. Manage clipboard history and organize saved items.

    ★ 4.876 ratingsUtilitiesFreeData updated 2026-09-06
  6. MindFlow - Struct Flow Diagram app icon

    MindFlow - Struct Flow Diagram

    Shenzhen Brown Bear Technology Co., LTD

    Edit branches, move, copy, delete, connect, export

    Create diagrams and structure charts with drag-and-drop branches. Edit nodes by clicking to modify content, long-press to move, copy, delete, or connect branches. Change branch shapes and themes in settings.

    ★ 4.433 ratingsProductivityFreeData updated 2026-09-15
  7. ScientificLite app icon

    ScientificLite

    Hannes Sverrisson

    Scientific functions easily accessible on screen.

    The app offers scientific functions accessible by swiping between exponents, logs, and sinus functions. Users can correct entries with a backspace key, copy and paste numbers, and customize backgrounds and digits.

    ★ 4.719 ratingsBusinessFreeData updated 2026-09-22
  8. ETH Gas Tracker & Alerts app icon

    ETH Gas Tracker & Alerts

    Ismail Onur

    Track GWEI, set , send transactions

    Track Ethereum gas prices in GWEI. Set custom and notifications for price changes. Monitor network fees to optimize transaction costs.

    ★ 4.834 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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