NanoStopWatch byNSDev app icon

Apps Like NanoStopWatch byNSDev for iPhone and iPad

by NIHON SYSTEM DEVELOPER CORPORATION★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

Ranked alternatives

Showing 61–80 of 1,000 ranked alternatives.

  1. Interpupillary Distance Meter app icon

    Interpupillary Distance Meter

    Ubicolor Ltd

    Measure pupil in 1 second

    Measure inter pupillary using iPhone or iPad. Take measurements in seconds with high precision to 0.1mm. Support near and far measurements. Remove glasses for better accuracy. Display large text for readability. Include dark mode option.

    ★ 4.6510 ratingsUtilities$0.99Data updated 2026-09-20
  2. Toybox: 3D Print your own toys app icon

    Toybox: 3D Print your own toys

    Toybox Labs, INC

    , design creations, share projects

    Create and custom using a 3D printer. Choose from a variety of toy designs, select a model, and initiate printing. View progress and manage settings. Store and organize toy collections for future use.

    ★ 4.52,509 ratingsEntertainmentFreeData updated 2026-09-11
  3. Illuminance Pulsation Meter app icon

    Illuminance Pulsation Meter

    ALEXEY KOZLOV

    Measure screen ripple and select eye-friendly devices

    Measure ripple coefficient of light sources including LED, halogen, fluorescent, and incandescent lamps, as well as LCD and LED monitors. Display readings for visible spectrum radiation. Note that results may vary based on light source and frequency.

    ★ 4.232 ratingsUtilities$3.99Data updated 2026-09-17
  4. Bubble Level: AR, Angle Finder app icon

    Bubble Level: AR, Angle Finder

    Jens Rieckhof

    Level your device with precision

    Turn your phone into a with precise inclination measurement. Use camera integration to measure lengths and angles. Adjust settings for different leveling tasks and save measurements for future reference.

    ★ 4.5650 ratingsUtilitiesFreeData updated 2026-09-06
  5. Best Multi Stopwatch Pro app icon

    Best Multi Stopwatch Pro

    DenciSoft s.r.o.

    Track multiple stopwatches and share records

    Track multiple stopwatches simultaneously with 1/100 second precision. Set custom names and save configurations using templates. View split and lap times. Store historical records and share them. Automatically save time when the closes.

    ★ 4.6129 ratingsUtilities$2.99Data updated 2026-09-12
  6. Kitchen Dial | Food Converter app icon

    Kitchen Dial | Food Converter

    Infinite Prospects, LLC

    Convert measurements with a

    Convert measurements with a interface for volume, mass, and temperature. Adjust portions, toggle between US, metric, Australian, and imperial units. Input numbers directly for precise conversions.

    ★ 4.4332 ratingsUtilitiesFreeData updated 2026-09-08
  7. Custom Keyboard Themes & Fonts app icon

    Custom Keyboard Themes & Fonts

    Vanja Milanovic

    Customize and styles

    Customize by selecting backgrounds, button designs, sounds, and special effects. Choose and colors for keypad appearance. Create multiple unique keyboards with personalized styles.

    ★ 4.41,233 ratingsUtilitiesFreeData updated 2026-09-06
  8. Pupillary Distance Measure X app icon

    Pupillary Distance Measure X

    VisTech.Projects LLC

    PD with your iPhone camera

    By facing the camera and tapping a button. Display PD results for ordering eyeglasses or adjusting VR headsets. Supports iPhone X and newer devices.

    ★ 4.5178 ratingsUtilities$1.99Data updated 2026-09-23
  9. MillisecondTimer app icon

    MillisecondTimer

    WONJI HA

    Track time with millisecond precision

    Millisecond Timer offers countdown, stopwatch, and clock functions with millisecond precision. Users can start, stop, and reset timers. Set countdown durations and view elapsed time in milliseconds. Sync time display with device clock.

    ★ 5.06 ratingsUtilitiesFreeData updated 2026-09-06
  10. Paper: Writing App, Notes app icon

    Paper: Writing App, Notes

    Mihhail Lapushkin

    Write, edit, and format text seamlessly

    Write and edit text in a customizable, distraction-free interface. Support Markdown or plain text. Sync with iCloud. Integrate with TextExpander. Export to multiple formats including PDF, HTML, and DOCX. Publish to Medium, WordPress, Ghost, or Micro.

    ★ 4.71,715 ratingsProductivityFreeData updated 2026-09-19
  11. Font Maker: Create Your Font app icon

    Font Maker: Create Your Font

    Burak Eray Kayis

    Design fonts, save them forever

    Handwriting fonts and save them permanently. Design fonts with multilingual support for 40+ languages and alphabets. Add lowercase, uppercase, numbers, and special characters. Export fonts as .TTF files for use in desktop and mobile apps.

    ★ 4.11,484 ratingsPhoto & VideoFreeData updated 2026-09-06
  12. Video Saver Web Browser :iXpr app icon

    Video Saver Web Browser :iXpr

    Masaharu Tsukamoto

    Save videos and play in background

    Save videos from web pages and extract audio. Use picture-in-picture mode to watch videos in a smaller window while using other apps. Switch display modes for different viewing experiences.

    ★ 4.5643 ratingsPhoto & VideoFreeData updated 2026-09-06
  13. Flip Clock Pro - time widgets app icon

    Flip Clock Pro - time widgets

    翠玲 施

    Display and date dynamically

    Display with seconds and date on a dynamic island. Switch between 12 and 24-hour formats. Set smart alarms that adjust volume automatically. Use multiple themes. Access timer, stopwatch, and countdown features.

    ★ 4.61,496 ratingsUtilities$2.99Data updated 2026-09-27
  14. Heart Rate Monitor-Plus1Health app icon

    Heart Rate Monitor-Plus1Health

    Shenzhen Plus1Health Technology Co., Ltd

    Record with camera and flash

    Place your index finger on the camera flash to capture images. The uses PPG algorithms to measure accurately. View results and track changes over time.

    ★ 4.61,330 ratingsHealth & FitnessFreeData updated 2026-10-08
  15. Calc4Key app icon

    Calc4Key

    Khang Le

    Calculate anywhere with keyboard input

    Calculator keyboard allows users to perform arithmetic operations directly within any . Input numbers and symbols using the on-screen keyboard.

    ★ 4.6815 ratingsUtilities$0.99Data updated 2026-09-06
  16. zRef app icon

    zRef

    Rami Sinno

    Track time, log goals, and manage matches

    Track match time with a timer and stopwatch. Log goals, cautions, and ejections during gameplay. Record elapsed and remaining time for game cards. Create new matches and set half durations. Start and stop the timer manually or hold to log events.

    ★ 4.05 ratingsSportsFreeData updated 2026-09-06

How we rank alternatives

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