Edit your rifles, bulk-import your reloading components, and sharper accuracy throughout. - **Edit any rifle.** Tap the pencil on any rifle in My Armory to update its setup — barrel, twist, scope, reticle, loads, zero conditions, and more. Locked rifles stay protected. - **Bulk import & export for reloading components.** Have hundreds of powders, primers, bullets, or brass? Import your whole inventory from a spreadsheet instead of one lot at a time. Export any component tab to CSV, or download a blank template to fill in — right from the inventory screen. - **Tell us what to track.** Every Reloading screen now has a quick way to request a field or section you'd like added. - **Smarter DOPE widget.** The home-screen DOPE widget shows your holds in your scope's unit — MIL or MOA. - **Sharper and more reliable** across the calculator, rifle profiles, the reticle simulator, and the reloading suite.

v2.0.24 Sharper accuracy, a cleaner Results screen, and corrections that stay put. - **Second-focal-plane holds.** The scope simulator now places holds correctly for second-focal-plane optics at any magnification, not just at their reference zoom. - **Corrections that stay put.** Your custom ballistic-coefficient overrides stay linked to the right bullet through every future bullet-database update. - **A cleaner Results screen.** CSV and Excel export plus compute time are front and center, and the trajectory chart now frames your data tightly with no wasted space. - **First-launch polish.** The privacy welcome screen now matches the rest of the app in every appearance. - Dozens of accuracy and reliability improvements across the calculator, reticle tools, training drills, and backup & restore. v2.0.11 Build your own drag curves from real downrange data, import your trued bullets in bulk, and connect more chronographs. - **Doppler Drag Curve builder.** Turn downrange velocity measurements into a measured Cd-vs-Mach curve specific to your exact bullet and load — more faithful than a single BC. Capture live over Bluetooth from a LabRadar, import a Series CSV, or enter the numbers by hand. The result is shown against a G7 reference before you save it, then links straight to a bullet so it auto-applies. - **More accurate custom curves.** Trajectories that use a custom or Lapua Doppler drag curve are now computed with the projectile's true drag, correcting a small bias — your numbers tighten up automatically. - **Bulk bullet import.** Import per-bullet BC corrections from a CSV (with a downloadable template), link a custom drag curve to any bullet, and wire a Lapua Doppler profile to a bullet in one step. - **More Bluetooth chronographs.** Added FX chronograph support and Athlon Rangecraft, plus a diagnostic Bluetooth Explorer for capturing data from other devices. - Connection reliability improvements across all Bluetooth devices.

v2.0.9 - More dependable iCloud restore when setting up on a new device. - Stability and performance improvements. v2.0.7 Sharper firing solutions and a smoother experience across iPad, CarPlay, Apple Watch, and the Reloading Suite. - **Custom drag curves now apply everywhere.** Lapua Doppler and custom Cd-vs-Mach curves now feed every solver — drop tables, density-altitude cards, the trajectory simulator, rapid engagement, and multi-target solves all honor your attached curve. - **Siri "Start a Range Trip" opens the editor on iPad too**, pre-filled and ready, just like on iPhone. - **CarPlay navigation is steadier** — tapping a new range while a route is still loading keeps the latest destination on screen. - **Reloading inventory polish** — component edits keep your widgets current, deletions stick, and the editors guard against invalid weights, dimensions, and prices. - **Apple Watch sync reliability** improvements. v2.0.0 The biggest update we've ever shipped — seven new workflow hubs, the Reloading Suite, the Range School training system, on-device AI Insights, and automatic backup that now covers every piece of user data. ### Seven new workflow hubs - **Range Day** — session planner, live shot tracker, post-session trend analysis. - **Armory** — structured inventory for rifles, optics, mounts, suppressors. Maintenance logs, loadout kits, per-optic mount + zero history. - **Hunting** — hunt planner, hunt log, trophy records, GPS scouting. - **Competition** — match planner, live score tracker with stage breakdown, hit-rate trends. - **Military / LE** — mission planner, deepened anti-materiel + barrier data, TAK broadcast, encrypted CoT storage (Professional Acknowledgment required). - **Analysis** — cross-suite dashboard, drill performance over time, predicted vs actual DOPE drift detection. - **AI Insights** — on-device AI via Apple's Foundation Models (iOS 26 + iPhone 15 Pro). Rule-based fallback on older devices. No data leaves your phone. ### Reloading Suite Six sections: Develop (ladder + OCW node detection), Track (per-lot ammo + components), Test (chrono manager), Records (Saved Load library), Reference (cartridge/brass/primer/powder DBs), Training. 24 visibility toggles with 4 layout presets. ### Range School — long-range training Tier 1 of a five-tier skill system. 61 drills across 6 pillars (Marksmanship, Positions, Wind Reading, Range Estimation, Scope/Optics, Equipment). 290-term searchable glossary. Quiz mode. Failure-analysis library. Two training plans: First 30 Days + PRS Prep 12-Week. ### Backup now covers everything Every rifle, load, zero, shot log, DOPE entry, range day, hunt record, match plan, mission log, AI insight, custom reticle, custom bullet override, suppressor — all of it round-trips through iCloud Drive. Restore on a new phone in one tap. Free for everyone. ### Cross-cutting Unified Rifle Dashboard. Onboarding Suite Picker. Apple Watch hubs for Range Day / Armory / Hunting / Competition. Four new home-screen widgets. Live Activity on Dynamic Island. Four new Siri Shortcuts. Range School cross-links from every suite hub. ### Engine accuracy Zero-atmosphere BC ratio correction. Interpolated drag-table lookups. G1, G2, G5, G6, G8, and GS drag tables replaced with canonical JBM-verbatim values — some user-tuned G1 BCs may now over-predict; re-verify against real point of impact. ---

Apple Watch app, MIL/MRAD throughout, and a more accurate solver. - **Apple Watch app** — quick calc, range card, and wind call on your wrist, synced from your iPhone solution. - **MIL / MRAD everywhere** — the angular unit you pick in Settings now carries through the Virtual Turret, Turret Test, Scope Clicks, SDF table, and DOPE book. MIL-scope shooters get MIL across the whole app. - **Single turret-unit choice** — the rifle editor now has one click-value field with a MOA/MIL picker. - **More accurate firing solutions** — refined zero-atmosphere handling, and solutions for off-increment ranges (e.g. 375 yd) are now computed precisely instead of rounded to the nearest table row. - **iPad** — your loaded rifle and load stay put when you switch apps and come back. - **Range card PDF** — clearer column headers in dark mode. - **Bluetooth meters** — "Apply to Calculator" now pushes live weather and rangefinder readings straight into your solution. - **New content** — .22 ARC cartridge added; Arken Optics scopes and reticles added. - **Load Development** — smoother and more reliable.

iPad design overhaul and improvements throughout. - **Full iPad support** — split-view layout across every major screen: Calculator, Range Card, Drop Table, Back-Calculator, Multi-Target, Settings, and Stage Planner. Uses the extra space to show inputs and results side-by-side without mode-switching. - **Range card Coriolis** — GPS-based latitude automatically applied when Coriolis is enabled. Azimuth entry field added. Accurate feedback when GPS is unavailable. - **Point Blank Range** — near and far zero crossings now correctly identified. - **Column editor** — drag-to-reorder is now more reliable when reordering multiple columns. - **Stage Planner** — batch solve now properly isolated from the shared solver state visible in the Calculator tab. - **iPad overlay pill** — Quick Solve, Field Mode, and Competition Mode all update the floating solution overlay on iPad.

Pro entitlement improvements for early supporters

### iCloud Drive backup (replaces CloudKit sync) Your backup now lives in your personal iCloud Drive with rolling snapshots — any previous iCloud data from v1.2.x is replaced by a fresh automatic backup the first time v1.3.0 runs. - Automatic iCloud Drive backup every few minutes + on app background. Zero setup — if you're signed into iCloud, it just works. Free for everyone (no longer a Pro-gated feature). - Up to 10 rolling snapshots kept in `iCloud Drive/Ballistics Calculator/` so you can roll back if something goes sideways. - First launch on a new device with an existing backup surfaces a **Restore from iCloud?** sheet before any other UI — your rifles, loads, zeros, shot logs, DOPE, saved calcs, reticles, suppressors, planner stages, match records, chrono sessions, and settings all rehydrate in one tap. - Your data, your iCloud — no account, no sign-up, no server on our side. The backup file is readable JSON; you can open it in the Files app. ### Clean-start note for v1.2.x TestFlight testers The CloudKit sync that shipped in v1.2.3 is removed entirely. The same iCloud container (`iCloud.com.zimalogistics.ballisticscalc`) now carries file-based iCloud Drive backup snapshots instead of CloudKit schema records — the two storage modes don't share data, so any rows that lived only in the old CloudKit store are reset. v1.3.0 begins with whatever is on your device and starts a fresh iCloud Drive backup from there. Export a JSON backup via Settings → iCloud Backup → Manual Export first if you want a belt-and-suspenders copy. ### Privacy positioning refreshed Settings copy, in-app privacy details, and privacy policy now describe iCloud Drive backup instead of CloudKit sync. Nothing about our "no accounts, no analytics, no tracking" position changes — iCloud Drive is your iCloud, not ours. ### Under the hood - SwiftData store is now always local. No more launch-time CloudKit schema validation; no more cloud-vs-local fallback path. Faster first-launch, fewer failure modes. - Added ZimaBackupKit (v0.2.0) as a dependency. Same package powers iCloud Drive backup across the Zima app portfolio. - Restore flow is atomic: decode → wipe → insert → save in one transaction. Failures roll back pending changes so an interrupted restore can never leave the store in a half-applied state. ### Known limitations - Photos attached to `CustomTarget` entries are NOT rolled into the backup envelope (keeps snapshot size reasonable). File references restore, but image files themselves don't cross-device. - Manual JSON export in Settings still covers only the core 7 entity groups. For a complete round-trip the automatic iCloud Drive backup is the canonical path. ---

What's new in 1.2.1 NEW FEATURES - Live Shot Projection — "shoot" in the reticle simulator with gaussian scatter and group-size readout - Vital Zone Lock-On — lock your hold on a game zone and see live hit probability (Rayleigh CDF) and impact energy - Shot Group Tracking — fire simulated shots, track MOA, save groups for comparison - Wind Drag Flag — floating draggable wind indicator overlay on calculator results - Interactive Chart View — full-screen trajectory chart with tap-to-inspect, pinch zoom, pan, and annotations - Public Lands & Fire Bans — BLM/USFS/NPS boundaries with NIFC fire restriction overlays - NRA Target Ring Numbers — scoring ring overlays for NRA SR-1, MR-1, and LR targets - Device Info Pages — detailed pages for every supported Bluetooth device with capabilities and protocols - View Presets — named layout presets (Field, Long Range, Competition) for the drop table PRIVACY & TRANSPARENCY - New Privacy Details screen shows exactly what data is collected and every network request the app has made - Bug reports now auto-attach device info and recent in-app events (nothing leaves your device without your tap) - Cleaner Settings layout with About, Feedback, and Privacy at the bottom FIXES - Enforced iPhone-only on all build configs - Improved diagnostic logging on data save, weather fetch, and IAP errors

- 4 ballistic solver models (3DOF, 4DOF, 6DOF, Pejsa) with 9 drag functions - Independently verified against JBM Ballistics reference data — 96-test physics suite - 5,670+ bullet database and 60+ cartridge references - Interactive 3D trajectory visualization with comparison mode - Reticle simulator with 400+ reticles from 25 manufacturers - GPS target ranging on offline topo maps - Apple Watch calculator and wind calls - Home Screen widgets and Live Activities - Bluetooth: Kestrel, rangefinders, chronographs - Competition mode with stage planner and PAR timer - TAK/ATAK tactical integration (CoT, GeoChat, missions) - Training modes for range and wind estimation - iCloud sync across all devices - 160+ features and tools

New in v1.1.0: Field Mode — Glove-friendly quick-solve with large wheel pickers for range, wind speed, and wind direction. Giant elevation and windage readouts designed for one-handed use at the rifle. Shot Group Analyzer — Tap a target canvas to place shots and see real-time group stats: group size in MOA/MIL, extreme spread, mean radius, CEP, and standard deviation. Three target styles. Multi-Rifle Drop Table — Compare 2-4 rifles side-by-side with color-coded elevation, windage, and velocity columns under the same conditions. Suppressor Quick Toggle — Attach a suppressor to your rifle profile and toggle it on/off with one tap. Automatically applies POI shift and barrel length adjustment. Vital Zone Overlays — Per-species anatomical vital zone placement now live on all 8 game animals in Shot Placement Reference. iCloud Sync Foundation — SwiftData relationship fixes for CloudKit compatibility. Sync across devices is now enabled. Bug fixes and stability improvements.

Updates for 1.0.0/1.0.1 - 4 ballistic solver models (3DOF, 4DOF, 6DOF, Pejsa) with 9 drag functions - Independently verified against JBM Ballistics reference data — 96-test physics suite - 5,670+ bullet database and 60+ cartridge references - Interactive 3D trajectory visualization with comparison mode - Reticle simulator with 400+ reticles from 25 manufacturers - GPS target ranging on offline topo maps - Apple Watch calculator and wind calls - Home Screen widgets and Live Activities - Bluetooth: Kestrel, rangefinders, chronographs - Competition mode with stage planner and PAR timer - TAK/ATAK tactical integration (CoT, GeoChat, missions) - Training modes for range and wind estimation - iCloud sync across all devices - 160+ features and tools Updates for 1.0.2 - Card-style input layout across all screens (toggle in Settings > Layout) - Dark mode enabled by default - Humidity display fixed (now shows correct percentage) - Improved altitude detection when fetching weather - Active rifle sharing across Calculator, Range Card, and DA Range Card - Drop table readability improvements in dark mode

Fixed crashes when using the camera inclinometer, barometer, and IMU cant sensor Fixed rifle profiles losing data when editing scope, load, or name Dark mode toggle now works correctly Tap any bullet in the database to apply it directly to the calculator New bullet database picker when creating loads — no more manual entry Quick Solve now lets you pick a rifle profile directly Settings pinned to the top of the More menu for easy access Tool categories in More now collapse for faster browsing Swipe to remove items from your Recent list Bluetooth weather station connection status shown in Atmosphere section GPS altitude now auto-fills when fetching weather Profiles tab renamed to "Armory" Improved privacy pledge — No Analytics, No Ads, No Sign-Up Shot placement vital zone overlays temporarily removed (accuracy improvements coming next update)