# RC Model Manager — RC Configuration Management > RC Configuration Management (iPhone/iPad app by BRANDON ELIAS CHAVEZ.) - Source: https://appshunter.io/ios/app/rc-model-manager/id6755322456 (this page in markdown: same URL + `.md`) - Developer: [BRANDON ELIAS CHAVEZ](https://appshunter.io/developer/1853166421) - Category: Productivity, Utilities - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 15.0 · 79 MB - Languages: English - Released: 2025-11-24 - Data updated: 2026-05-24 - User reviews in markdown: https://appshunter.io/ios/app/rc-model-manager/id6755322456/reviews.md ## What is RC Model Manager? RC Model Manager is your digital logbook and setup companion for radio‑controlled models. Keep every model, transmitter, battery, and component organized in one place—at the field, on the bench, and at home. Designed specifically for RC enthusiasts, RC Model Manager helps you track the details that matter so you can spend less time managing gear and more time having fun! KEY FEATURES • Aircraft Management - Store model name, type (airplane, heli, drone, car, etc.), photos, notes, and FAA registration info. - Track engines, ESCs, gyros, receivers, servos, and batteries linked to each aircraft. • Transmitter & Radio Setup - Keep a record of each transmitter, firmware, and channels. - Log radio configurations and switch assignments so you always know what each switch does on every model. • Flight Logs - Record flight time, location, and notes for each model. - See total flights, total time, average flight duration, and best flights at a glance. • Maintenance & Documentation - Add notes for setup changes, repairs, tuning, and field observations. - PRO users can attach photos for visual documentation of models, components, and builds. FREE VS PRO • FREE: - Up to 3 aircraft - 1 transmitter - Basic logging and notes • PRO (one‑time upgrade): - Unlimited aircraft and transmitters - Photo attachments for aircraft, components, and documentation - Configuration storage and advanced record‑keeping - Cloud sync support when linked with your account across platforms CROSS‑DEVICE SYNC Sign in with your account (optional) to sync PRO status and subscription data through the cloud. Your RC fleet can follow you between desktop and mobile versions of RC Model Manager. DESIGNED FOR RC HOBBYISTS Whether you fly airplanes, helicopters, drones, or drive RC cars, RC Model Manager keeps all the technical details and history of your models organized so you can focus on safe, consistent flying. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | RC Model Manager Pro Annual | $9.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | RC Model Manager Pro | $9.99 | one-time | ## Version history (last 5 releases) ### 1.14.3+79 — 2026-05-21 Rebase to version 1.14.3+79 1.14.2+78 - Fixed Battery Starting voltage when charging from battery list screen Same updates as 1.14.1+77 - Update EULA - Fix potential bug where updates were losing images on iOS ### 1.13.4+75 — 2026-05-13 -Enhanced analytics to filter on flying fields and battery packs -Fixed analytics when filtering by date to not include baseline flight time -Now allows for setting one position on rotary dial switches -Fixed split screen updates when editing aircraft and transmitters ### 1.13.2+73 — 2026-05-08 Custom Inventory Category Drag-and-Drop Positioning * Custom categories can now be freely positioned anywhere among the built-in inventory categories (Engines, Gyros, Receivers, etc.) * Previously, custom categories were always forced to the bottom of the list regardless of where they were dragged * Replaced dual-list ordering with a unified section ordering system that persists both built-in and custom category positions together * Newly added categories automatically appear at the end until repositioned by the user Code Quality: Deprecation Cleanup * Migrated all `withOpacity()` calls to `withValues(alpha:)` in inventory management screen * Removed unnecessary null-aware operators on non-nullable fields * Inventory management screen now passes `flutter analyze` with zero issues 1.13.1+72 Critical Fix: Windows Cloud Sync Crash * Fixed native crash ("Lost connection to device") when syncing with Firebase Firestore on Windows desktop * Root cause: `cloud_firestore` package upgrade from 6.1.1 to 6.3.0 introduced a gRPC threading crash on Windows during collection queries * Single document reads worked fine, but any collection query (`.get()`) caused an immediate native-level crash * Pinned `cloud_firestore` to version 6.1.1 until the upstream bug is resolved * See: [flutterfire #18201](https://github.com/firebase/flutterfire/issues/18201) * All sync operations now work reliably on Windows, macOS, and Linux desktop platforms 1.13.0+71 Major Feature: Custom Inventory Categories * Added fully customizable inventory category system for the Inventory module * Create, edit, and delete custom item categories with user-defined fields * Define custom fields per category: text, number, date, dropdown, and checkbox types * Assign custom field values to inventory items for flexible tracking * Categories and items sync with cloud for PRO users * Full CRUD support with local SQLite storage and Firestore sync * Import/export support for custom categories and their items Improvement: Package & Dependency Updates * Updated Flutter SDK constraint to ^3.9.2 * Updated firebase_core, firebase_auth, cloud_firestore, firebase_storage to latest versions * Updated file_picker to ^10.3.8, mobile_scanner to ^7.1.3 * Updated permission_handler to ^12.0.1, share_plus to ^12.0.0 * Updated pro_image_editor to ^11.0.0, flutter_lints to ^6.0.0 * Updated geolocator to ^14.0.2, geocoding to ^4.0.0 * Updated intl to ^0.20.2, flutter_launcher_icons to ^0.14.4 Improvement: Major Code Cleanup * Eliminated all static analysis warnings across the entire codebase * Removed unused imports, dead code, and unreferenced private methods * Cleaned up unused fields and local variables throughout all screens and services * Zero warnings in flutter analyze output (down from 57+ warnings) * Improved code maintainability and reduced technical debt ### 1.12.2+69 — 2026-02-10 1.12.2+69 -Hotfix for iPad where saving QR code was throwing exception 1.12.1+68 -Added support for printing all QR codes to sheet in settings -Fixed issue where saving a QR code to disk was causing a permission violation ### 1.12.0+67 — 2026-01-26 1.12.0+67 -Added new modulation types, DMSS, DSM2, JETI DUPLEX -Added a new "Other" modulation category so you can add any other modulation -Fully integrated with sync and inventory system -Added a new counter in each page Search bar, shows total count and filtered count during searches and at rest --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-24.*