About Chronograph Log

Chronograph Log is a Sports app by On-Core Software LLC. Chronograph Log was developed to record your bullet velocities, from your Chronograph, onto your iOS device. No more writing everything down on a pieces of paper to be lost in your range bag.

is Chronograph Log free? Chronograph Log costs $3.99

Chronograph Log Screenshots

Download and install APK on Android

How to setup Chronograph Log APK:

APK (Android Package Kit) files are the raw files of an Android app. Learn how to install chronograph-log.apk file on your phone in 4 Simple Steps:

Download the chronograph-log.apk to your device using any of the download mirrors.
Allow 3rd Party (non playstore) apps on your device: Go to Menu » Settings » Security » . Click "Unknown Sources". You will be prompted to allow your browser or file manager to install APKs.
Locate the chronograph-log.apk file and click to Install: Read all on-screen prompts and click "Yes" or "No" accordingly.
After installation, the Chronograph Log app will appear on the home screen of your device.

Is Chronograph Log APK Safe?

Yes. We provide some of the safest Apk download mirrors for getting the Chronograph Log apk.

Chronograph Log v1.6 APK Download Mirrors

On iTunes: $3.99 On iTunes

Mirrors: Download for Android

Whats new in v1.6

Release date: 2021-08-14
Current version: 1.6
File size: 26.23 MB
Developer: On-Core Software LLC
Compatibility: Requires iOS 9.0 or later. or Android KitKat 4.4, Lollipop 5.0, Marshmallow 6.0, Nougat 7.0, Oreo 8.0, Android Pie 9.0, Quince Tart 10, Red velvet cake 11, Snow cone 12 or later versions

11 things about Chronograph Log

1. Chronograph Log was primarily developed for USPSA IPSC and IDPA, where Minor and Major Power Factors are very important.

2. When your friends ask about the loads you are using, you can pull out Chronograph Log and give them accurate info instead of guessing.

3. Chronograph Log was developed to record your bullet velocities, from your Chronograph, onto your iOS device.

4. Note that the Power Factors can be ignored if you are tracking rifle loads or don’t care about Power Factors.

5. • Record velocities for each round from your chronograph.

6. • Export favorite loads to Messages, Mail, Twitter or Facebook.

7. Share your favorite loads via eMail, Facebook and more.

8. You will need to enter readings from your chronograph into the Chronograph Log app.

9. • Bluetooth integration with Competition Electronics "ProChrono Digital" using their "Digital Link" module.

10. Note: This application is not a chronograph.

11. • Color coding to show each velocity’s Power Factor.

Apk Mirror 1: : Download APK

Chronograph Log Reviews

Not bad

Simple to use. Pretty basic. I would like to see average muzzle energy added. This is primarily a computer to determine if a load makes power factor. $3.99 is a bit much for this one but it is the only one I could find. For this price I would expect ME calculation and possibly some graphs. The ability to turn off calculations not needed would be nice too.

~ By flyingrhino

Must have for any Chronograph Owner

I shoot several different calibers of pistols (.38 Special, 9mm, .40 S&W and .45 ACP) and normally write down the chronograph information on whatever scrap of paper I can find at the time which of course always gets lost between the range and the trip home. Now I use either my Android or Mobile and log the chronograph runs and never have to worry about losing the data again. Being able to sync the chronograph data between my Android and Mobile means I always have the data available and can share it with friends by exporting the chronograph data via email. Thanks for writing such a handy application!

~ By ZackOJones