Best Chronographer Apps

182+ iOS apps curated and reviewed

3.8 avg rating
19 free apps
Updated May 2026

Looking for free chronographer apps? 19 of our 182+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Chronographer Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Caldwell Precision ChronographCaldwell Precision ChronographFree2.3★ (191)NoNoJul 2026
2ChronographerChronographerFree was $1.993.0★ (4)NoNoAug 2026
3ChronographChronographFreeNoYesMay 2026
4FX RadarFX RadarFree3.2★ (43)NoNoSep 2026
5Chronograph LogChronograph Log$3.994.0★ (3)NoNoSep 2026
6UKG Workforce CentralUKG Workforce CentralFree1.4★ (942)NoNoSep 2026
7TimeClock Plus ClockTimeClock Plus ClockFree4.9★ (17K)NoNoSep 2026
8aTimeLogger - Personal TrackeraTimeLogger - Personal TrackerFree4.7★ (298)NoYesSep 2026

Top Picks for Chronographer

2.3😞(191 ratings)
Free
Caldwell Precision Chronograph screenshot 1
Caldwell Precision Chronograph screenshot 2
Caldwell Precision Chronograph screenshot 3
Caldwell Precision Chronograph screenshot 4

This app connects to Caldwell Ballistic Chronographs via serial port or Bluetooth to record and display shot data. It requires specific microphone, camera, and Bluetooth permissions for full functionality on iOS devices.

What We Love

  • ⭐ Works great
  • ⭐ Chronograph functions well
  • ⭐ Useful features

Room to Improve

  • 🐛 Compatibility issues with newer iOS versions
  • 🐛 App crashes or doesn't open
  • 🐛 Connectivity problems with Bluetooth and wired connections
  • 🐛 Data loss after app updates
  • 🐛 Buggy and unreliable performance
Chronographer#2

Chronographer by Robert France

Track your mechanical watches
Strong Contender
🔧 Utilities
3.0(4 ratings)
Free
Chronographer screenshot 1
Chronographer screenshot 2
Chronographer screenshot 3
Chronographer screenshot 4
Chronographer screenshot 5
Chronographer screenshot 6

This app helps you meticulously track the accuracy of your mechanical watches. It records time differences, calculates detailed performance metrics, and visualizes trends with charts and histograms. You can also manage your watch collection, log daily wear, and analyze positional variations.

More Chronographer apps to explore

FAQ about Chronographer

What are the best chronographer apps for iPhone?
Caldwell Precision Chronograph tops our chronographer apps ranking as of May 2026, with a 2.3-star average from 191 App Store ratings, and it's free to download.
Yes — 19 of the top chronographer apps we rank are free to download, including Caldwell Precision Chronograph and Chronographer.
Caldwell Precision Chronograph has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
We track 182+ chronographer apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
The app connects to Caldwell Ballistic Chronographs, allowing users to record and display shot data. It facilitates the transfer of ballistic information from the chronograph to an iOS device.
The app supports connections via a 3.5mm line-out serial port for older models. For Chrono G2 users, it also enables Bluetooth connectivity, which needs to be enabled within the app's settings.