Holdover: Ballistic Calculator
Long Range Shooting & DOPE
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Pay once, own it forever. No subscription, no account, no signal needed — the full ballistic solver works offline, anywhere you shoot.
Dial faster. Hit more. Holdover is a complete, field-grade ballistic solver you buy once and own forever — no subscription, no account, and no signal needed, because every solution computes entirely on your phone.
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.
Ratings & Reviews
The developer, Youssef Kamoun, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Youssef Kamoun
- Size
- 1.1 MB
- Category
- Sports
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Frequent
Guns or Other Weapons
- In-App Purchases
Yes
- Holdover Pro $14.99
- Copyright
- © 2026 Youssef Kamoun