# External ballistics calculator

> Ballistic calculator, allows you to calculate the fall and drift of a bullet.

Canonical page: [https://chrome-stats.com/d/com.cacciato.balistic](https://chrome-stats.com/d/com.cacciato.balistic)

## Overview

- **ID:** `com.cacciato.balistic`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Ale7
- **Category:** SPORTS
- **Downloads:** 97,444
- **Rating:** 4.45 / 5 (809 ratings)
- **Version:** 3.62
- **Last updated:** 2025-10-30
- **First published:** 2020-11-14
- **Publisher country:** IT
- **Size:** 6.58 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.cacciato.balistic)
- **Website:** [https://www.cronobalistic.com](https://www.cronobalistic.com/)
- **Privacy policy:** [https://www.cronobalistic.com/privacy-policy/](https://www.cronobalistic.com/privacy-policy/)

## Description

The External Ballistics Calculator is a precise and user-friendly tool designed to calculate bullet trajectory with speed and accuracy. It supports both metric and imperial units, utilizing G1 ballistic tables for reliable calculations. Users can input data quickly on a single page, with five configurable presets to tailor the experience.

Key features include altitude detection via GPS, a configurable data table showing bullet fall, wind drift, and site angle clicks ranging from 10° to 35° in 5° increments. A graphical interface allows setting a kill-zone, enhancing visualization. The extension also provides a ballistic coefficient calculator (G1) based on initial and final velocities, as well as converters for units and angles. Additionally, a click/MoA calibration calculator is included for precise shooting adjustments.

## Rankings

- #223,766 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_MEDIA_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.WAKE_LOCK`
- `com.cacciato.balistic.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.c2dm.permission.RECEIVE`

## Review summary

Users appreciate the app's ease of use, accuracy, and helpful graphical outputs for external ballistics calculations. It supports multiple profiles and is praised for developer responsiveness. However, common missing features include inputs like G7 BC, atmospheric pressure, humidity, and barrel length. UI issues such as small text size, confusing range tables, and compulsory phone location access reduce user-friendliness. Despite these, the calculations are reliable when input data is accurate, making it a valuable tool for long-range shooting enthusiasts.

### Pros

- Easy to use with a simple and clear interface
- Accurate ballistic calculations matching real-world results
- Allows multiple profiles or shooters/calibers to be saved
- Provides useful graphical and tabular data outputs
- Responsive and helpful developer support

### Cons

- Lacks some common input parameters like G7 BC, atmospheric pressure, humidity, and barrel length
- User interface issues such as small font size hard to read and poor range table clarity
- Requires using phone location instead of allowing manual generic location input
- Some users must re-enter range data on each app launch due to UI issues

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.cacciato.balistic)