Locus Ballistics
Roman Kantsir Sports iPhoneiPadiPod touchApple Watch
Locus Ballistics is a free Sports app for iPhone and iPad by Roman Kantsir. Requires iOS 15.0. Updated October 12, 2026.
- Price
- Free
- on the App Store
- Size
- 35 MB
- Age 4+
- Updated
- Oct 12
- 2026 · v2.1
Screenshots
About Locus Ballistics
Locus Ballistics — PRS-ready ballistic calculator for long range shooting Locus Ballistics is a ballistic calculator designed for Precision Rifle Series (PRS) workflows and long range shooting. It works as a ballistic tool that computes bullet trajectory corrections based on environmental conditions, rifle configuration, ammunition parameters, and target distance, and supports reliable offline operation. How the ballistic calculator works Accurate long range shooting depends on precise calculations. This ballistics calculator processes distance, wind, temperature, and equipment parameters to compute bullet drop and trajectory values in real time. As a trajectory calculator, Locus Ballistics allows multiple targets to be calculated simultaneously. Each target can have its own wind values, making this ballistic tool suitable for PRS and other long range shooting disciplines. Key features for PRS and long range shooting - Offline mode allowing trajectory calculations without an internet connection - Multi-target ballistic calculator with several targets displayed on one screen - Independent wind values for each target within the ballistic tool - Targets grouped by locations with instant switching - Main-screen-first interface for fast control of the ballistic tool - Flexible unit systems and parameter configuration - Primary correction plus correction relative to the first target, useful for PRS stages - Weather from a Kestrel meter over Bluetooth Designed for PRS workflows Precision Rifle Series shooting often involves awkward positions, multiple target distances, and rapid transitions. Locus Ballistics is a ballistic calculator optimized for these PRS requirements, keeping targets, locations, and bullet drop corrections immediately accessible. This PRS-focused ballistic tool emphasizes simplicity and speed, helping shooters manage long range shooting calculations without rebuilding setups between targets. Free - 1 rifle profile - 1 ammunition profile per rifle - Up to 3 targets per location - 1 saved location - Full access to trajectory calculator outputs, including bullet drop Pro - Up to 10 rifle profiles - Up to 10 ammunition profiles per rifle - Up to 30 targets per location - Up to 30 saved locations - True Drop Fit — advanced real-data trajectory analysis - Garmin companion - Apple Watch companion - Fire Map Pro is an auto-renewing subscription: weekly, monthly or yearly. Manage or cancel your subscription any time in your App Store account settings. Responsible use Locus Ballistics is a ballistic calculator intended for calculation, reference, and training, including PRS training and long range shooting. It does not provide operational guidance. All results depend on user-supplied data and should be validated in controlled conditions. Privacy Policy: https://locusballistics.com/#privacy-policy
What’s new
Version 2.1 · Updated October 12, 2026
• Targets: hit chance and allowed range and wind errors under each target; relative corrections now show their units • The fire map moved to the Targets tab — switch between the list and the map with one tap • Rig: all ammo of the active rifle at a glance, with a quick True Drop Fit button • Number fields open the number keypad, with a Done button and ± where a negative value makes sense • Smaller fixes and layout improvements
App privacy
The developer, Roman Kantsir, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Locus Ballistics
Looking for apps like Locus Ballistics? Here are 6 similar apps on the App Store. The highest rated is TrueData (5.0/5), and all 6 are free to download.
-
RangeHound Ballistics
-
Ultimate Ballistic Calculator
-
BALLISTiQ-Shooter's Assistant
4.8
-
Strelok Pro-Ballistic Platform
4.0
-
Lapua Ballistics
4.4
-
TrueData
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Locus Ballistics | – | Free | October 12, 2026 | |
| RangeHound Ballistics | – | Free | Aug 5, 2026 | Compare |
| Ultimate Ballistic Calculator | – | Free | Oct 10, 2026 | Compare |
| BALLISTiQ-Shooter's Assistant | 4.8 / 5 (34) | Free | Oct 19, 2026 | Compare |
| Strelok Pro-Ballistic Platform | 4.0 / 5 (22) | Free | Oct 15, 2026 | Compare |
| Lapua Ballistics | 4.4 / 5 (10) | Free | Oct 8, 2026 | Compare |
| TrueData | 5.0 / 5 (11) | Free | Oct 11, 2026 | Compare |
Compare Locus Ballistics with the top alternatives: ratings, updates, ASO score and keyword gaps →