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Caldwell Ballistic Precision Chronograph

The Ballistic Chronograph app is for use with the Caldwell line of Ballistic Chronographs supporting a 3.5mm line-out serial port.
Category Price Seller Device
Sports Free Battenfeld Technologies Inc iPhone, iPad, iPod

Users running iOS 7 or greater

• When prompted “Caldwell Ballistic Precision Chronograph” Would Like to Access the Microphone - select OK.
• Please ensure that Settings -> Privacy -> Microphone -> Caldwell Ballistic Precision Chronometer is enabled (Access Granted).

Running the app with the setting disabled will result in no shots being seen even though the app is showing it as connected.

Users running version 1.14 or greater

• When prompted “Caldwell Ballistic Precision Chronograph” Would Like to Access the Camera - select OK.
• When prompted “Caldwell Ballistic Precision Chronograph” Would Like to Access Photos - select OK.
• Please ensure that Settings -> Caldwell Ballistic Precision Chronometer -> Camera is enabled (Access Granted).

Chrono G2 users running 1.17 or greater

To enable Bluetooth in the app. In the Chrono Settings - set Bluetooth enabled. If prompted - Turn on Bluetooth to Allow "Caldwell Ballistic Precision Chronograph" to Connect to Accessories. Select Settings. Turn on Bluetooth.

If prompted - Bluetooth is not enabled. Enable Bluetooth to continue. In Settings - Turn on Bluetooth.

Reviews

Love it!
Dustin Winegar

Works great on my iPhone 6s Plus and my iPad 2. Such an easy way to track the data quickly!


Great app to track
14RealNews

I have used this app on an old iPhone 5s and it works as expected. I have 5-6 different handloads ranging from simple 9mm and .40 to 5.56 up to .308. It's great to keep a description of the components used, COL, and powder weight to compare other variations.


Bad app
Bdasbull

It won't work either corded or Bluetooth. The app is junk.


Can we get an update?
thebadapples

It’s been two years since this app is updated. There is still no support for modern iPhone screens. Thankfully it still works on iPhone X with the headphone jack adapter.


App works fine, on older devices
Jbclark187

Will not work on new phones without the 3.5mm jack. The app doesn't recognize the connection with the 3.5mm - lightning adapter. Cmon Caldwell. Update. Support your product!


Doesn’t work with iPhone 7 or newer
tholifield

This app hasn’t been updated in over 2 years. It is worthless. Won’t work with any iPhone that doesn’t have a headphone jack. Even with the 3.5mm to lightning adapter.


Love the app but...
bravo-man

Now this app does exactly what I need from it but would love to add savings a picture of my group as well.


Doesn’t work with newer iPhones
NickDrak

Worked well with my old iPhone6. Doesn’t work at all with my iPhone8+. I bought an adapter plug for the charging port. That doesn’t work, neither does the Bluetooth. C’mon Caldwell, get your people on this! Needs an update.


Bluetooth support please!
Melittleman

The app is great but the iPhone 7 connectivity is almost nonexistent. No new version or update in three years???!


iPhone 7 and up with lightning port adapter
poppedpants

Well this works with an iPhone 6 and under lol. I’ve tried connecting it several times to an iPhone that needs that lightning port adapter and it never says it’s connected. The adapter works as you can listen to music on headphones no problem. So I know it’s not the adapter. Wish they would fix this....


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