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Best Chronometer Free Apps

250+ iOS apps curated and reviewed

4.2 avg rating
17 free apps
Updated August 2026

The best chronometer free apps on iPhone average 4.2★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Chronometer Free Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Cronometer: Calorie CounterCronometer: Calorie CounterFree4.8★ (96K)YesYesAug 2026
2Chronometer LiteChronometer LiteFree4.6★ (27)NoNoMay 2026
3Lose It! – Calorie CounterLose It! – Calorie CounterFree4.8★ (771K)YesYesAug 2026
4Chronometer : World ClockChronometer : World Clock$1.99—NoNoMay 2026
5Nite Time - a simple night clock for your nightstand with flashlightNite Time - a simple night clock for your nightstand with flashlightFree4.2★ (262)NoYesJul 2026
6True Binary Clock FreeTrue Binary Clock FreeFree3.9★ (12)NoNoMay 2026
7Equitime ChronometerEquitime ChronometerFree4.5★ (2)NoNoJun 2026
8SnapTime ChronometerSnapTime ChronometerFree—YesNoMay 2026

Top Picks for Chronometer Free

Cronometer: Calorie Counter#1

Cronometer: Calorie Counter by Cronometer Software Inc

Nutrition, macro, diet tracker
Editor's Choice
💪 Health & Fitness
4.8😊(96K ratings)
FreeAdsIn-App Purchases
#14in Health & Fitness
Cronometer: Calorie Counter screenshot 1
Cronometer: Calorie Counter screenshot 2
Cronometer: Calorie Counter screenshot 3
Cronometer: Calorie Counter screenshot 4
Cronometer: Calorie Counter screenshot 5
Cronometer: Calorie Counter screenshot 6

Track your diet and exercise with an extensive food database and detailed nutrient breakdowns. Monitor progress towards health goals, integrate with fitness devices, and gain insights into sleep patterns. Offers premium features for enhanced tracking and an ad-free experience.

What We Love

  • 👍 Excellent functionality
  • 👍 Best tracker out there
  • 👍 Logging food is super simple
  • 👍 Easy to set up and use

Room to Improve

  • 🔒 Doesn't allow hiding email
  • 🐛 Widgets don't update properly
  • 🐛 Recipes don't always import correctly
Chronometer Lite#2

Chronometer Lite by WEBDMG LLC

Time Simplified
Strong Contender
📊 Productivity
4.6(27 ratings)
Free
Chronometer Lite screenshot 1
Chronometer Lite screenshot 2
Chronometer Lite screenshot 3
Chronometer Lite screenshot 4
Chronometer Lite screenshot 5

This app presents the current time in a clear, easy-to-read format. It allows users to personalize the background with their own images, simplifying time display.

Lose It! – Calorie Counter#3

Lose It! – Calorie Counter by FitNow

Food Tracker for Weight Loss
Worth Considering
💪 Health & Fitness
4.8😊(771K ratings)
FreeAdsIn-App Purchases
#17in Health & Fitness
Lose It! – Calorie Counter screenshot 1
Lose It! – Calorie Counter screenshot 2
Lose It! – Calorie Counter screenshot 3
Lose It! – Calorie Counter screenshot 4
Lose It! – Calorie Counter screenshot 5
Lose It! – Calorie Counter screenshot 6

This app helps users achieve their weight loss goals by tracking calorie intake, nutrition, and exercise. It offers features like AI-powered meal logging, barcode scanning, and personalized diet plans to simplify the journey to a healthier lifestyle.

What We Love

  • 👍 Easy to use
  • 🚀 Comprehensive food database
  • 💡 Helpful for weight loss
  • 🚀 Syncs with fitness trackers

Room to Improve

  • 🐛 Inaccurate calorie/nutrition data
  • 💰 Paywall for basic features
  • 📢 Intrusive ads and upselling

More Chronometer Free apps to explore

4
Chronometer : World Clock
Chronometer : World Clock
Chronometer : World Clock
Times around the world
$1.99
🔧 Utilities
(0)
5
Nite Time - a simple night clock for your nightstand with flashlight
Nite Time - a simple night clock for your nightstand with flashlight
Nite Time - a simple night clock for your nightstand with flashlight
by Nick Fanger
Free

A minimalist bedside clock with large, easy-to-read digits designed for low-light conditions. Customize displayed information and brightness. Offers optional upgrades for additional colors and a flashlight feature.

Large, clear digitsLandscape and portrait orientationAdjustable brightness
🔧 Utilities
(262)
free with in-app purchases
6
True Binary Clock Free
True Binary Clock Free
True Binary Clock Free
by C Loep
Free

This app displays time using binary code, offering both true binary and BCD modes. It includes an optional digital clock display and supports 12 or 24-hour formats with customizable colors. It's designed to be educational and visually appealing.

True binary clock modeBCD binary clock modeOptional digital clock
🎬 Entertainment
(12)
free
7
Equitime Chronometer
Equitime Chronometer
Equitime Chronometer
Workout chronometer for horses
Free

Accurately measure race and split times for horses with a large, easy-to-read display. Share instant reports with owners and view live training data to make informed decisions about your horse's performance.

Accurate race and split time measurementLarge, easy-to-read displayInstant reporting for owners
⚽ Sports
(2)
free
8
SnapTime Chronometer
SnapTime Chronometer
SnapTime Chronometer
Chronometer Timer App
Free
📊 Productivity
(0)
9
Chronometer
Chronometer
Chronometer
Accuracy recording
$2.99

Easily track your watch's accuracy against atomic time. Simply set your watch to atomic time, take a photo of the dial within the app, and record the difference. Analyze daily deviations over 15 days to assess your watch's performance.

Track daily watch accuracyCompare against atomic timePhoto capture for time reading
🔧 Utilities
(9)
paid
10
Stopwatch‰
Stopwatch‰
Stopwatch‰
Simple large display Stopwatch
Free

This utility app offers a straightforward stopwatch experience with a large, easy-to-read display and simple two-button operation. It's designed for users who need a no-fuss timer for quick and accurate timekeeping.

Large displaySimple designTwo-button operation
🔧 Utilities
(32K)
ad-supported
11
MeanTime (Ad-Free)
MeanTime (Ad-Free)
MeanTime (Ad-Free)
Effortless TimeZone Management
Free
📊 Productivity
(0)
12
Emerald Chronometer
Emerald Chronometer
Emerald Chronometer
by Scapa Flow, LLC
Free

Experience highly detailed mechanical watch faces with advanced astronomical and clock complications. Track celestial events, manage time with precision, and explore historical and future dates with interactive displays. Optimized for iPhone and iPod touch.

Accurate astronomical data (4000 BCE - 2800 CE)Sun, Moon, and planet rise/set timesMechanical display of Moon phases
🔧 Utilities
(105)
paid
13
Chronometer and Countdown
Chronometer and Countdown
Chronometer and Countdown
Time measurement
$0.99

This utility app transforms your device into a precise stopwatch and countdown timer. It's ideal for timing sporting events, athletic training, or any situation requiring accurate time measurement. The app allows simultaneous operation of both stopwatch and countdown functions.

Simultaneous stopwatch and countdownChronometer functionalityInterruption and resumption of stopwatch
🔧 Utilities
(1)
paid
14
Timegrapher — Watch Accuracy
Timegrapher — Watch Accuracy
Timegrapher — Watch Accuracy
Rate, Amplitude & Beat Error
Free
🔧 Utilities
(0)
15
JW Cronoweb
JW Cronoweb
JW Cronoweb
by Cristian Lazaro
Free
🔧 Utilities
(0)
16
Clock – Simple & Customizable
Clock – Simple & Customizable
Clock – Simple & Customizable
A minimalistic 24h clock app
Free

This app displays the time with a minimalistic design, utilizing the full screen. It offers extensive customization for time format, including 12/24 hour, leading zeros, and seconds precision. Screen brightness can be adjusted by swiping, and screen dimming can be prevented.

Full-screen displayCustomizable time format (12/24hr, seconds)Adjustable screen brightness
🔧 Utilities
(117)
free
17
Clockify Time Tracker
Clockify Time Tracker
Clockify Time Tracker
Time tracker and timesheet
Free

This app offers a free time tracking solution for professionals and agencies. It allows users to log hours manually or automatically, assign them to projects and clients, and access detailed reports via its web version.

Free time trackingManual and automatic time loggingProject and client assignment
📊 Productivity
(4K)
free
18
Chronos Logger
Chronos Logger
Chronos Logger
Universal Stopwatch/Countdown
Free
🔧 Utilities
(0)
19
MyTickTock
MyTickTock
MyTickTock
Efficient time management
Free
🔧 Utilities
(0)
20
Chrono24 | Luxury Watch Market
Chrono24 | Luxury Watch Market
Chrono24 | Luxury Watch Market
Shop new & pre-owned watches
Free

Explore a vast marketplace for new and pre-owned luxury watches from top brands. Discover exclusive offers, manage your collection, and even try on select models virtually. Buy and sell with confidence thanks to buyer protection features.

Discover 500,000+ luxury watchesWatch Scanner for value estimationManage watch collection performance
🛍️ Shopping
(68K)
free with in-app purchases

FAQ about Chronometer Free

What are the best chronometer free apps for iPhone?
Cronometer: Calorie Counter tops our chronometer free apps ranking as of August 2026, with a 4.8-star average from 96K App Store ratings, and it's free to download.
Cronometer: Calorie Counter shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ chronometer free apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Cronometer is a health and fitness app designed to help users track their diet and exercise habits. It features an extensive database of verified foods for logging meals, providing detailed breakdowns of calories, vitamins, and minerals. The app also integrates with popular fitness trackers to monitor workouts and overall progress towards health goals.
Key features include tracking daily nutrition with detailed nutrient breakdowns, creating diary groups for organized food logging, setting and tracking fitness goals, and connecting with popular fitness tracking devices. It also offers enhanced sleep tracking with data import and analysis, and premium features through Cronometer Gold.