BulletDrop‪+‬ 4+

Mark Descalzo

Designed for iPhone

    • 3.7 • 6 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots

Description

A simple, easy to use external ballistics calculator. It accepts inputs of bullet weight, ballistic coefficient, muzzle velocity, sight height, zero range, wind speed & angle, etc and calculates velocity, energy, flight path, and drift.

Features:
* iCloud support. Store load data on iCloud and have it available on all your iCloud-enabled iOS devices.
* Clean & simple user interface.
* Store commonly used datasets.
* Selectable drag function for ballistic coefficients calculate based upon models.
* Selectable output units: inches, MOA, & mils.
* Selectable max range and range increments under Settings.
* Fetch weather conditions for your location.

BulletDrop+ is intended for hand loaders and shooters of all varieties. It give them an idea what various cartridges and load recipes will do at the range. As alway, the information provided by BulletDrop+, or any other calculator, is no substitute for actual range time. Get out and shoot!

What’s New

Version 4.2.2

* Fixed incorrect url

Ratings and Reviews

3.7 out of 5
6 Ratings

6 Ratings

Cat988h ,

Great app that’s simple and works!

I have been using this app with great success for a few years now. I like it because it is simple and quick. I have compared it to more expensive and more complicated ballistic calculators and it spits out the same numbers.

Make sure that when you input the barometric pressure, you use the standardized pressure that you can find through weather apps. This is the standard pressure at sea level.

You can cheat the system and use your absolute pressure, or the current pressure at where you are standing. By entering your current pressure, and entering 0 elevation.
This lets you skip the need to find and enter your current elevation. Essentially the absolute pressure is all you need.
Both ways will spit out the same numbers just lets you skip a step on finding your elevation. There are many apps that you can get to find your absolute pressure. I have the “barometer” app and it works perfectly. That’s app puts me dead on at 1000 yards if I correctly enter all the information required:)

PleaseStopNagging ,

iPhone 12 Not Supported

I used this app on my iPad 3 and iPhone 5. I loved it so much I bought the paid version back in the day. I bought a new iPhone 12 and none of my custom loads will sync to it. None of the loads will sync to it, not even the default loads. I have nothing in my loads list, it’s blank. I contacted Apple support and they said they don’t support 3rd party apps and that I should contact the developer. I tried to contact the developer but the email address didn’t exist and my email went nowhere. And so now my favourite app has come to end.

ry151 ,

Great

This app works great, look up you loads and enter in the info and your set!!

App Privacy

The developer, Mark Descalzo, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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