Practice Lock app icon

Apps Like Practice Lock for iPhone and iPad

Combinations and unlock lockers

Unlocking combination locks by simulating real mechanisms. Spin the dial to input combinations and open the by tapping or swiping the shackle. Receive hints when common mistakes occur, such as forgetting to rotate the dial fully.

by James Randolph★ 4.81,992 ratingsEducation$0.99Data updated 2026-10-30

Practice Lock screenshots

Ranked alternatives

Showing 181–200 of 1,000 ranked alternatives.

  1. LostFound: Lock Screen Banner app icon

    LostFound: Lock Screen Banner

    Brian Haslanger

    Create emergency contact image

    Create an image with emergency contact details. Customize the image and save it as the wallpaper. View and edit contact information directly from the .

    ★ 3.313 ratingsUtilities$0.99Data updated 2026-09-08
  1. Bubble level and Clinometer app icon

    Bubble level and Clinometer

    Peter Breitling

    Measure slope and angle precisely

    Measure slopes with high precision using accelerometer and gyroscope. Calibrate for accurate readings. Align objects or measure inclines for construction, landscaping, and other applications. Save and share measurements.

    ★ 4.19 ratingsUtilities$0.99Data updated 2026-09-08
  2. USMLE practice test app icon

    USMLE practice test

    Hung Nguyen

    Tests and track progress

    Review questions and full tests for Step 1 and Step 2. Create custom mock tests. Track progress with performance analytics. Access materials anytime to reinforce learning. Share notes and results with peers.

    ★ 4.710 ratingsEducationFreeData updated 2026-09-11
  3. Resistor Tools app icon

    Resistor Tools

    Siu Yuen Ho

    Calculate values in series or parallel

    Calculate resistance for series or parallel combinations. Determine pairs to achieve a target resistance. Compute R1/R2 ratios and voltage divider values. Calculate values for inverting amplifier gain. Save results as CSV files.

    ★ 5.010 ratingsUtilitiesFreeData updated 2026-09-09
  4. DigiLink Mobile ID app icon

    DigiLink Mobile ID

    Security People Inc.

    Unlock locks with secure access

    Unlock -enabled smart locks with secure access. Tap phone to open lockers or secured storage. Use encrypted credentials stored on your device. Requires ID activation by system administrator.

    ★ 4.47 ratingsUtilitiesFreeData updated 2026-09-06
  5. Favorites Widget app icon

    Favorites Widget

    Sindre Sorhus

    Tap to call or message contacts

    Access contacts and initiate calls or messages directly from the lock screen or home screen. Customize widgets to open URLs or run shortcuts. Enable call without confirmation in settings. Supports FaceTime, email, messaging apps, and more.

    ★ 5.018 ratingsUtilities$3.00Data updated 2026-09-06
  6. Exposure Meter and Learning app icon

    Exposure Meter and Learning

    EIGHTIVE DESIGN, Inc.

    Measure EV, set aperture and shutter speed

    Measure EV values by pressing the left EV button to display aperture and shutter speed combinations. Adjust EV manually to preview brightness changes. Recommended for film camera enthusiasts.

    ★ 4.67 ratingsPhoto & VideoFreeData updated 2026-09-14
  7. Random Number Generate app icon

    Random Number Generate

    奔 王

    Numbers and spin wheels

    Numbers within customizable ranges. Spin a wheel with adjustable segments. Select items using fingertip gestures for quick navigation. No in- advertisements.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-14
  8. Subtraction Flash Cards ! app icon

    Subtraction Flash Cards !

    Horizon Business, Inc.

    Practice subtraction the hangman way.

    The app combines subtraction flash cards with a hangman game. Users select difficulty, number of problems, and timer values in settings to practice subtraction.

    ★ 3.58 ratingsEducationFreeData updated 2026-09-26
  9. Timer 555 Calculator app icon

    Timer 555 Calculator

    Siu Yuen Ho

    Calculate monostable and astable circuits.

    The app calculates monostable and astable circuits. It finds component combinations for desired pulse width or frequency and saves values to a CSV file.

    ★ 3.98 ratingsUtilitiesFreeData updated 2026-10-29

How we rank alternatives

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