Apps Like Twelve O'clock for iPhone and iPad
Track watch time and compare manually
Track watch accuracy by comparing time with a real clock at specific hours. Manage a watch collection with add, edit, and remove functions. Log manual synchronization sessions and view historical data for each watch.
Twelve O'clock screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Flashlight - Night Light Clock
Tim O's Studios, LLC
Turn on instantly
Turns on instantly upon launch. Controls phone's LED remotely via watch. Displays large on black background. Provides powerful illumination using LED.
Watch Tracker
Tom Kerrigan
Sync time with time
Synchronizes with an atomic clock to compare time with real time. Users tap a button when their matches the 's time. The records differences, displays graphs, and calculates seconds gained or lost per day using -fit analysis.
tickIQ: Measure, Track Watches
B23, LLC
Watch usage, predict maintenance, measure accuracy
Watch wear patterns and maintenance needs. Measure accuracy, beat error, and amplitude using iPhone sensors. Predict servicing intervals and assess vintage watch condition without external tools.
Tubi: Movies & Live TV
Tubi, Inc
Watch and TV shows offline
Watch TV channels including news, weather, sports, and entertainment. Stream content without subscription fees. Access local news and weather updates. View content with fewer ads compared to traditional cable services.
Atomic Clock PRO
Brachmann Online Marketing GmbH & Co. KG
Set time, switch views, customize background
Fetches accurate time from an server. Automatically detects and adjusts to your time zone. Allows users to set custom images as background. Switch between digital and analogue views by swiping.
Analog Clock - Desk Widget
Amit Verma
Set time, customize widgets, style home screen
Set time format to 12 or 24 hours. Display date and calendar information. Adjust screen brightness. Use interactive to view seconds. Choose from 100+ watch faces and themes. Add transparent to home screen. Show full screen .
Timegrapher X
ONYX 3
Measure watch accuracy with sound
Measures watch accuracy, beat error, and amplitude using mechanical watch ticking sounds. It requires Apple EarPods' microphone for input. Users can adjust microphone contact with the watch crown to improve signal quality.
Decibel X:dB Sound Level Meter
SkyPaw Co., Limited
Measure sound pressure levels precisely and easily.
The app transforms an iOS device into a sound level meter, measuring sound pressure levels. It offers features like Apple Watch support, Health app integration, and frequency analysis tools.
Pillow: Sleep Tracker
Neybox Digital Ltd.
Track cycles and set smart alarms
Track cycles using Apple Watch, iPhone, or iPad. Set smart alarms to wake during light . Record audio events like snoring and apnea. Analyze trends and compare with Apple Health data.
Desk Clock - Analog Clock Face
翠玲 施
Show real time on home screen
Display current time with seconds on home screen, lock screen, and dynamic island. Choose from various faces and digital displays. Use full-screen mode for timers. Set smart alarms with automatic volume adjustment.
Ringtone Maker Pro - make ring tones from music
JINMIN ZHOU
Clip songs to custom ringtones
Create custom ringtones using iPod songs. Select a song, set start and end times with 0.1 second precision. Apply fade in and fade out effects. Export as with fast processing.
IWC Schaffhausen App
IWC Schaffhausen, Branch of Richemont International SA
Explore collections, learn watch stories, access exclusive
Explore watch collections with detailed descriptions and high-resolution images. Use augmented reality to visualize watches on your wrist. Learn about the history and craftsmanship of iconic timepieces.
Clock Wave
震 任
Calibrate watches with time signal
Calibrate radio-controlled watches or clocks by transmitting accurate time signals. Select from global stations including WWVB, JJY, BPC, MSF, and DCF77. Place the device near the iPhone/iPad speaker for manual reception and synchronization.
World Time Clock Master
Alex Komarov Inc.
Schedule events across timezones and sync widgets
Converts zones with atomic accuracy for event scheduling. Adds events to calendars with a tap. Displays interactive widgets showing current local times. Tracks differences and alerts for upcoming meetings.
ChronoLog • Watch Accuracy
tyler wood
Track timekeeping and performance
Track mechanical watches and vintage timepieces with precise measurement. Add watches via tap or photo. Calculate offset and log performance data. View detailed analytics and historical tracking. Export measurements and share results.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.