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135 reviews
Content rating
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About this app

Every smart rifleman needs Ballistics...

Now on Android, Nimoh® Ballistics is unique across the entire smartphone marketplace in terms of practical features not found in any other ballistics application in the world, and a professional smartphone user interface unrivalled in versatility. Aside from all of the standard features expected of a ballistics application, all the following unparalleled features included:

1. All three main modern ballistics methods – Point Mass, Siacci, and Pejsa, implemented correctly and accurately
2. Single System Console where all important data variables, turret adjustments, and sight picture are displayed
3. Custom virtual meters for input variables, beautifully crafted, including Anemometer, Wind Direction Indicator, Inclinometer, Compass and Hygrometer/thermometer
4. 3500+ strong Bullet Database, all from manufacturer’s catalogues only – stored with manufacturer’s catalogue numbers and manufacturer only data – no spurious information from unofficial sources
5. Number selection dials for quick and easy input of numerical data – no cumbersome text boxes
6. Airgun mode which amongst other things, allows for muzzle energy input, accounting for the subsequent change in muzzle velocity, and allow when pellet is changed to another of a differing weight
7. Full user enable/disable help documentation available from all primary application pages to ensure correct operation
8. Instant elevation/windage adjustment value updates in real-time when any input variable is changed – no clumsy, extra-step ‘Done’, ‘OK’ or ‘Calculate’ etc. buttons
9. Instant saving of all variables to the application database – no inconvenient ‘Save’, ‘Close’, or ‘Store’ etc. buttons to be remembered. When the application is started, it starts where last left
11. Store an unlimited number of rifle/ammo configurations
12. Inline reformatting of range table plot intervals to facilitate easy reading – long range shooters can set intervals up to 500 yards or metres – air gunners as low as 1 yard or metre
13. Supports both portrait and landscape mode with neat navigable layout!
14. Aim point on stadiametric reticle for real-time target acquisition. (In-App purchase in this free version - get the Professional version to have all reticles available!)

Don’t simply take our word for it – try it! After all it’s free!
Updated on
Apr 19, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

132 reviews
J “J” J
February 14, 2024
I absolutely Love this Ballistic Calculator! I have been around scopes and ammo for over 40 years and this is the best tool I have ever seen. It really does everything, 1) Elevation tables with windage, vel. & energy. 2) created colorful graphics for the same data. I admit there is a little hassle figuring out how to create a profile, but once done it is easy. I am very happy with my Shootist Tool, I think you will be also. Fyi: I couldn't figure out how to buy my scope Reticle online.
2 people found this review helpful
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Nimoh Scientific
February 16, 2024
Thank you for your fabulous review! The reason why you couldn't find your scope reticle is probably because it is actually not listed in the app. Please send me an email at with your reticle details from the manufacturer's web site and I will endeavour to include it in the next update. Once again, thank you very much!
Bill Miller
December 1, 2023
This is THE program to use if you need to know exactly where to place a hash mark to precisely engage a target with a Vortex dead hold reticle. A small colored cross appears on your chosen reticle exactly where it needs to be in order to impact a target at any desired range. The program will also indicate how many clicks one needs to turn a turret on a first focal plane scope to accomplish the same mission. It is full of interactive features that actually perform useful functions. Grade: A+
5 people found this review helpful
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Nimoh Scientific
December 1, 2023
Thank you very much for your five-star review and A+ grading Bill! Much appreciated. I'd just like to add, for future readers, that the app is not limited to Vortex reticles only either - there's a whole range from several other manufacturers!
Scott Godwin
June 11, 2021
It took me a bit to figure out the controls, they're a bit retro in feel (clunky?) and the main screen feels crowded. That said, I love this app! I'm not an app developer so I don't really know, but it sure looks like a LOT of work went into this. If you do your job and get the data in the right place the output is dead-on. For the developer... I'm not sure why the reticle graphic takes up so much room on the screen? I'd also like to see terminal velocity and energy without having to switch to..
12 people found this review helpful
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What's new

Fix for Spin Drift bullet diameter value not saving correctly