Apps Like NanoStopWatch byNSDev for iPhone and iPad
Ranked alternatives
Showing 61–80 of 1,000 ranked alternatives.


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.

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.

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.

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.

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.

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.

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.


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.

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.

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.

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.

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.

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.


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.


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.

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.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.