Holdover: Ballistic Calculator
Holdover: Ballistic Calculator is made and published by Youssef Kamoun. AppBrain is an independent app data site and isn't affiliated with Youssef Kamoun. The app name, icon, screenshots and description belong to Youssef Kamoun and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 3 ratings
- Last updated
- June 16, 2026
It doesn't have enough ratings yet to judge what users think.
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Releases
Updates seen on the App Store- Version
- 1.0.0
- Launched
- June 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 1.02 MB
- Content rating
- Everyone
Technologies used by Holdover: Ballistic Calculator
About the app and developer
About Holdover: Ballistic Calculator
Holdover: Ballistic Calculator is a sports app developed by Youssef Kamoun.
User Ratings
Holdover: Ballistic Calculator is rated 5.00 out of 5 stars. The rating is based on 3 ratings.
App Information
Holdover: Ballistic Calculator is freely available from the App Store. The app size is 1.02 MB. The latest version available is 1.0.0. The last update was on June 16, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since June 2026.
Developer information for Youssef Kamoun
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Store listing
By Youssef Kamoun, from the App Store
Description by Youssef Kamoun Written by the developer, not by AppBrain. Click to read.
WHY SHOOTERS SWITCH TO HOLDOVER
• Pay once. Every Pro feature is one small one-time purchase. No monthly fees, ever.
• Truly offline. Solutions compute on-device — in the canyon, on the mountain, at the far berm.
• Verified math. The G1/G7 point-mass solver is checked against published reference trajectories, so your firing solution matches data long range shooters already trust.
• No account, no tracking. Your rifles and loads never leave your phone.
THE SOLVER
• G1 and G7 drag models with full atmospheric correction — temperature, station pressure, humidity, density altitude
• Wind from any clock direction with crosswind and head/tail components
• Incline shots, spin drift, and Coriolis for true long range work
• Miller stability factor warns you when a bullet won't stabilize in your twist
• Transonic and subsonic flags show where your load runs out of steam
DOPE & RANGE CARDS
• Instant range card: elevation, windage, velocity, energy, and time of flight
• 25/50/100-yard steps, MIL or MOA, yards or meters
• Export and share printable range cards (Pro)
RETICLE HOLDOVERS
• See exactly where to hold — your correction drawn in a mil-dot reticle
• Mil-hash, MOA grid, and duplex reticles (Pro)
BULLET LIBRARY
• Manufacturer-published ballistic coefficients for Sierra MatchKing, Hornady ELD Match / ELD-X / A-Tip, Berger Hybrid, Nosler, Barnes, Lapua, and more
• Every value stays editable — true the data to your rifle
RIFLE PROFILES
• Save complete rifle + load setups: sight height, twist rate, zero range, muzzle velocity
• Unlimited profiles with Pro
HOLDOVER PRO — ONE PURCHASE, YOURS FOREVER
Unlimited profiles, all reticles, range card export, spin drift and Coriolis corrections. Pay once and it's yours for good. The free version keeps the full solver and one complete rifle profile — free forever.
Built for hunters, PRS and NRL shooters, F-Class and benchrest competitors, and anyone who refuses to rent their own dope.
Always confirm your zero and your solutions at the range. Holdover is a tool for sport shooting and hunting.