Caldwell Ballistic Chronograph

Name: Caldwell Ballistic Chronograph
Rating: 2.08 (948 reviews)
Author: AOB Products Company

By: AOB Products Company

Ballistic Chronograph app for the Caldwell line of Ballistic Chronographs.

Features & Capabilities

The Caldwell Ballistic Chronograph app is designed specifically for use with the Caldwell line of ballistic chronographs supporting a 3.5mm TRRS line-out serial port. It enables precise projectile speed measurements when paired with Caldwell's devices. For optimal performance, ensure your mobile device runs the latest software updates provided by its manufacturer or carrier.

The app supports USB connection (version 1.24+) requiring a USB 2.0 A-Male to B-Male cable and a USB On-The-Go connector for compatible devices. Users can test USB host support using third-party diagnostics apps. The setup instructions guide users to properly connect their devices for reliable operation. Whether you prefer audio cable or USB connection, this app facilitates seamless integration with Caldwell ballistic chronographs for accurate ballistic data recording.

User Growth & Download Statistics

App Sports

By:

Downloads:

Rating:

Version:

1.50 Last updated: 2024-09-10

Version code:

Creation date:

2014-03-07

Publisher country:

Permissions:

android.permission.ACCESS_COARSE_LOCATION Very high risk
android.permission.ACCESS_FINE_LOCATION Very high risk
android.permission.CAMERA Very high risk
android.permission.RECORD_AUDIO Very high risk
android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.WRITE_EXTERNAL_STORAGE High risk
android.permission.BLUETOOTH_CONNECT Moderate risk
android.permission.BLUETOOTH_SCAN Moderate risk
android.permission.INTERNET Low risk
android.permission.ACCESS_NETWORK_STATE Safe

Size:

2.24MB

Email:

cu*****@btibrands.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-04

Compare stats and ranking:

Ranking

# 177,948 ▼ 908

For Developers

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Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

AOB Products Company

Google Play Store

https://play.google.com/store/apps/details?id=com.battenfeld.chrono

Email:

cu*****@btibrands.com

Website:

http://www.battenfeldtechnologies.com/

User Reviews

User reviews for Caldwell Ballistic Chronograph's Android app are dominated by connectivity and stability issues. The majority report Bluetooth pairing failures and persistent disconnections on Galaxy devices, frequent crashes or launch failures, and mixed compatibility across Android models and settings (BLE vs Serial). A minority note the app can work under optimal configurations or after updates, and some history/data features are unreliable or missing. Overall sentiment leans negative, with only a few mentions of partial success in specific scenarios.

Pros

Some users report it can connect and work on certain devices or after updates (e.g., Galaxy S24 with the gold-background app).
The app supports multiple connection modes (Serial, BLT Classic, BLE) to fit different hardware setups.
A few reviewers note the app works well when configured correctly (permissions granted and BLE selected).
There are occasional positive remarks that the app 'works as it should' in ideal conditions.

Cons

Bluetooth connectivity on Android is unreliable, with frequent pairing failures and connections dropping after a short time.
The app crashes or refuses to launch on many devices, including when switching to BLE or after updates.
Compatibility across Android devices and OS versions is inconsistent (notably with Galaxy models and BLE vs Serial modes).
Data/history features are incomplete or unreliable, with shot data not always saved or accessible.

Recent reviews

I can not connect to the device.

D *****, 2026-04-18

doesnt work

Jo*****, 2026-03-24

Bluetooth will not stay connected, app resets all the time causing Android phone to say the app has a bug and to delete app until developer has fixed big. $200 wasted on a chronograph