Athlon Ballistics

Athlon Ballistics

Smart Shooting Assistant

78 ratings
86 reviews
Free

Details

  • Released
  • Updated
  • January 30, 2025
  • May 1, 2026

Features

Athlon Ballistics screenshot #1 for iPhone
Athlon Ballistics screenshot #2 for iPhone
Athlon Ballistics screenshot #3 for iPhone
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Athlon Ballistics screenshot #5 for iPhone
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Athlon Ballistics screenshot #7 for iPhone
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About

This app provides advanced ballistic solutions and integrates with thermal devices to upload ballistic data. It allows users to manage rifle and bullet profiles, customize reticles, and create holdovers directly on compatible thermal scopes and clip-ons.

βœ“Advanced ballistic solutions
βœ“G1/G7 factory cartridge library
βœ“Upload data to thermal scopes
βœ“Thermal control interface
βœ“Set rifle and bullet profiles
βœ“Create BDC holdovers
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What users say

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What's New in Athlon Ballistics

1.0.42

May 1, 2026

What's New in Version 1.0.42 - Fixed login issues - login button now works reliably with Google Sign-In and Apple Sign-In - Fixed app crash when opening reticle screen without a bullet profile selected - Weather data now auto-saves to session when fetched and syncs to cloud - Firmware update improvements - Session comparison enhancements - Bug fixes and stability improvements

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User reviews

Completely useless

This is what happens when a company wants to be "app enabled" but doesn't care to spend money creating something worthwhile. The app doesn't stay connected, gets hung up on firmware updates, and refuses to sync any data. It's also incredibly poorly designed from a UI standpoint.

The keyboard frequently covers the fields you need to access. The data structure and options would have been outdated in 1985. I spent the time to enter my rifles and all my available ammo profiles, only to realize it binds ammo entries to an individual rifle with no way to duplicate or move an entry. The included database is so embarrassingly small and outdated, I don't know why they bother.

The hardware itself is solid, but I'm returning this for a Garmin C1 Xero entirely because this app is an insult to anyone paying money for this product. Do better, Athlon.
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Turn Bluetooth β€œON” error UPDATE.

Well, I was finally able to get my Rangecraft Velocity Pro connected. It seemed I tried everything, but I think it was a setting on my phone. I was making so many setting changes and doing hard reboots.
After I was successful connecting the rest was rather easy. Updated firmware, created more gun and ammo profiles, etc. I also watched a good YouTube video from Athlon showing additional features and how to make app changes.
I am very happy with the chrono and app at this time. I only wish they had a Vortex Crossfire scope BDC reticle listed, but it is a low cost scope. Sooo, 1star to 5stars.
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Can’t connect

Locks up when I try to register. Can’t get past the sign up page

Frustrating to add information

After a day at the range, I’m trying to add notes to my chronograph data. If you leave the text field and come back, it deletes everything you’ve added in so you need to re-enter it. This also happens when entering titles for the different chronograph data samples. Very frustrating to the point I’m going to write things down on paper and not use the app. Horribly designed user interface.

Third time back to update this review. I was just trying to export my data into a spreadsheet when the app on my phone crashed. When I reopened it all my chronograph data for the day except for one entry was gone. Thankfully, I hadn’t formatted the memory on the chronograph yet so no problem right? Think again. The app and the chronograph will not sync the data that was lost. $200 of ammo used for velocity data and I have nothing to show for it at the end of the day. Thanks for nothing Athlon. The more I use this app, the more I wish I got a Garmin.
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Complexed and buggy

I thought getting a higher priced Chronograph was supposed to mean less hassle getting the data when it matters. All I have found is app crashes when accessing it
If you want to get the best out of your chronograph and your an airgun user, be prepared to research the hell out of each pellet to get ballistic Coefficient then figure out the length plus the fps of said pellet before you have shot it through your rifle. The G1 and G7 profiles are not suitable for airguns. For a sub Β£400 Chrono I expected more. Disappointing does not cover it
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Developer apps

User experience

🐞

Reported Bugs

33 issues

App will not sync sessions

Bug

Exported data has incorrect/reverted session names and variables

Bug

App will not open on iPhone

Bug

App crashes when using specific reticles

Bug

Cannot enter elevation or DA

Bug

App won't stay connected to chronograph

Bug

Firmware update freezes

Bug

Chronograph not recognized as a hard drive on Windows

Bug

App freezes during firmware updates

Bug

Chronograph locks up when syncing

Bug

Bluetooth connection fails

Bug

QR code scan opens wrong app store

Bug

Login button is grayed out

Bug

Cannot create an account

Bug

Password complexity rules are restrictive

Bug

Keyboard covers input fields

Bug

Data disappears after updates

Bug

App crashes when loading scope reticles

Bug

Unable to add rifle or bullet profiles

Bug

App freezes at 50% or 76% during device update

Bug

Syncing locks up the chronograph

Bug

App doesn't sync majority of range sessions

Bug

Notes section is hidden by keyboard

Bug

App shows CSS on screen during signup/login

Bug

App not working on specific iPhone models

Bug

App locks up

Bug

Cannot update chronograph software

Bug

App doesn't allow creating a standalone login

Bug

App doesn't allow custom naming for bullet profiles

Bug

App doesn't sync all sessions

Bug

Chronograph freezes when connected to app

Bug

App doesn't allow manual entry of projectile data

Bug

App doesn't allow editing projectile data

Bug
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Requested Features

18 requests

Add more ammo/bullet profiles (Barnes, etc.)

Feature

Expand projectile data beyond G1 (e.g., G7)

Feature

Allow manual entry of projectile data

Feature

Improve user interface for reloaders

Feature

Add support for air rifles/air guns, bows, crossbows

Feature

More reticle options

Feature

Ability to view sessions without being connected

Feature

Bulk export of shot strings

Feature

Longer names for guns/ammo

Feature

Add elevation function

Feature

Add pistol data support

Feature

Option for peep or other iron sights

Feature

More intuitive and ergonomic navigation

Feature

Add support for non-Athlon scopes

Feature

Improve data management and organization

Feature

Dedicated app for chronograph data download/storage

Feature

Allow custom naming for bullet profiles across platforms

Feature

Take pictures of groups with data

Feature

FAQ

What does the Athlon Ballistics app do?

The app provides advanced ballistic solutions, including a library of factory cartridges and reticles. It allows users to upload ballistic data to compatible Athlon thermal devices and control various settings directly from their phone.

How does this app work with thermal devices?

After connecting to your thermal device via Wi-Fi, you can upload ballistic data to Athlon ATS PRO Thermal Scopes and Clip-Ons. This enables the full functionality of the built-in ballistic calculator on these devices.

Is this app free to use?

Yes, based on the provided information, the app is free to use and does not have in-app purchases or advertisements.

What kind of ballistic data can I use with this app?

The app includes a comprehensive library of G1/G7 factory cartridges and pellets. It also supports all Athlon Optics riflescope reticles for accurate ballistic calculations.

Can I customize settings on my thermal scope with this app?

Yes, the app features a thermal control interface that allows you to set and store rifle and bullet profiles, change reticle types and colors, and create BDC holdovers on your ATS PRO thermal devices.