# Skipper NDT - Admiral > Skipper NDT - Admiral (iPhone/iPad app by SKIPPER NDT.) - Source: https://appshunter.io/ios/app/skipper-ndt-admiral/id6745016803 (this page in markdown: same URL + `.md`) - Developer: [SKIPPER NDT](https://appshunter.io/developer/1810424841) - Category: Utilities, Reference - Price: Free - Age rating: 4+ - Requires: iOS 13.0 · 39 MB - Languages: English - Released: 2025-05-06 - Data updated: 2026-06-01 - User reviews in markdown: https://appshunter.io/ios/app/skipper-ndt-admiral/id6745016803/reviews.md ## What is Skipper NDT? Admiral is a cross-platform application designed for advanced data acquisition management and sensor configuration. Available on Windows, macOS, Linux, and iOS, Admiral supports multiple types of acquisition: calibration, delimitation, mapping, and testing. Easily configure your sensors and their geometry with an intuitive interface and powerful tools. The integrated license management system allows for key validation, manual deactivation, offline access, and license expiration tracking. Two update channels are available: - Stable channel: for production use - Beta channel: to test new features early (access via special license with PREVIEW entitlement) Admiral includes comprehensive unit tests, especially for license management, key validation, and remaining days calculation. Whether you are a developer, engineer, or technician, Admiral helps you configure and ensure the reliability of your measurement systems. ## Version history (last 5 releases) ### 2.5.3 — 2026-04-10 What's New in Admiral 2.5.3 New Features • "Copy details" action in the remote acquisitions context menu to quickly share information. • Beta/stable update channels with automatic semver comparison to always stay on the right version. • 7-section acquisition checklist with conditional items and progress tracking so you never miss a step before your surveys. • Mobile file upload support with improved filesystem permissions. • Calibration filtering by location and timestamp to quickly find your data. • File extension validation for license uploads to prevent errors. • Altimeter visibility check for Admiral in the drone checklist. • CartoAccess option to control map style in GridData graphs. • Delete and clear partial acquisition buttons. • Inspection management with delete functionality, inspection form with file upload. • Projects feature with dedicated UI and entitlement check. • Acquisition import from external files. • Responsive icons on changelog buttons. Improvements • Calendar now displays today's date by default. • Improved trajectory pruning with segment-based filtering for cleaner data. • SDK integration for project exports. • Updated height data model with ignored sensors support in PointCloud settings. • Faster filtering using improved convolution. • Optimized calibration data processing via dedicated command. • Improved map rendering with Turbo colorscale and proper geographic coordinates. • Fullscreen image previews instead of dialog boxes. Bug Fixes • Synced with latest SDK and protocol versions. • Export button is now disabled during export and re-enabled after cancel or completion. • Fixed double deletion of partial acquisition directories. • Commas in acquisition names are now properly handled during export. • Fixed normalization formula in getTurboColor function. • Project now updates correctly when one of its inspections is deleted. • Cascade delete of project when last inspection is removed. • Improved date handling in inspection form. • Null values replaced with 0 for bounding box dimensions in zoom calculations. • Fixed navigation in project list. • Improved checklist item accessibility. • UI fixes for collapsible sections and acquisition components. • Fixed local acquisition file export. • Fixed exporter plugin on iOS. Skipper SDK Improvements • Pre-flight sensor validation for drone survey systems. • IMU validation and nTesla v2 support. • R² coefficient calculation for magnetic field model fit. • Automatic best sensor selection based on calibration standard deviation. • Average distance calculation between GNSS positions. • Trajectory segment detection with Gaussian smoothing. • Automatic data cut algorithm. • Improved GNSS data export with better error handling. • Fixed accelerometer axis orientation in IMU conversion. • Hardened RecordReader against data corruption. • Durable manifest writing to prevent chunk/manifest mismatch. ### 2.5.0 — 2026-03-11 What's New in Admiral 2.5.0 New Features • "Copy details" action in the remote acquisitions context menu to quickly share information. • Beta/stable update channels with automatic semver comparison to always stay on the right version. • 7-section acquisition checklist with conditional items and progress tracking so you never miss a step before your surveys. • Mobile file upload support with improved filesystem permissions. • Calibration filtering by location and timestamp to quickly find your data. • File extension validation for license uploads to prevent errors. • Altimeter visibility check for Admiral in the drone checklist. • CartoAccess option to control map style in GridData graphs. • Delete and clear partial acquisition buttons. • Inspection management with delete functionality, inspection form with file upload. • Projects feature with dedicated UI and entitlement check. • Acquisition import from external files. • Responsive icons on changelog buttons. Improvements • Calendar now displays today's date by default. • Improved trajectory pruning with segment-based filtering for cleaner data. • SDK integration for project exports. • Updated height data model with ignored sensors support in PointCloud settings. • Faster filtering using improved convolution. • Optimized calibration data processing via dedicated command. • Improved map rendering with Turbo colorscale and proper geographic coordinates. • Fullscreen image previews instead of dialog boxes. Bug Fixes • Synced with latest SDK and protocol versions. • Export button is now disabled during export and re-enabled after cancel or completion. • Fixed double deletion of partial acquisition directories. • Commas in acquisition names are now properly handled during export. • Fixed normalization formula in getTurboColor function. • Project now updates correctly when one of its inspections is deleted. • Cascade delete of project when last inspection is removed. • Improved date handling in inspection form. • Null values replaced with 0 for bounding box dimensions in zoom calculations. • Fixed navigation in project list. • Improved checklist item accessibility. • UI fixes for collapsible sections and acquisition components. • Fixed local acquisition file export. • Fixed exporter plugin on iOS. Skipper SDK Improvements • Pre-flight sensor validation for drone survey systems. • IMU validation and nTesla v2 support. • R² coefficient calculation for magnetic field model fit. • Automatic best sensor selection based on calibration standard deviation. • Average distance calculation between GNSS positions. • Trajectory segment detection with Gaussian smoothing. • Automatic data cut algorithm. • Improved GNSS data export with better error handling. • Fixed accelerometer axis orientation in IMU conversion. • Hardened RecordReader against data corruption. • Durable manifest writing to prevent chunk/manifest mismatch. ### 2.4.9 — 2025-12-18 [2.4.9] - 2025-12-18 Added Add a toaster during acquisition export for better feedback. Add a page for validating the IMU after an acquisition. Add a popup on mobile when a new version is available. Add the changelog in the settings page. Add a banner on the live tab after an update to inform about new features. Fixed Fixed an issue where card ID might be badly formatted when exporting acquisitions. Fixed an issue where the "Offline access expiry" popup would be displayed even when access had been renewed. ### 2.4.8 — 2025-12-02 # [2.4.8] - 2025-11-27 ## Changed - Rework the GNSS UI, display NMEA sentences frequencies. ## Fixed - Fixed a mapping processing for Atlas payloads. - Display white background in lat/lon plots when disconnected. ### 2.4.7 — 2025-11-20 Admiral is a cross-platform application designed for advanced data acquisition management and sensor configuration. Available on Windows, macOS, Linux, and iOS, Admiral supports various types of acquisition: calibration, delimitation, mapping, and testing. Easily configure your sensors and their geometry with an intuitive interface and powerful tools. The integrated license management system enables key validation, manual deactivation, offline access, and license expiration tracking. Two update channels are available: - Stable channel: for production use - Beta channel: to test new features early (access via special license with PREVIEW entitlement) Admiral includes comprehensive unit tests, particularly for license management, key validation, and remaining days calculation. Whether you are a developer, engineer, or technician, Admiral supports you in configuring and ensuring the reliability of your measurement systems. ## Apps similar to Skipper NDT | App | Rating | Price | Category | | --- | --- | --- | --- | | [Smart NFC Tools: Read & Write](https://appshunter.io/ios/app/smart-nfc-tools-read-and-write/id1527587931) | 4.6 (462) | Free | Utilities | | [Number Finder True: Caller ID](https://appshunter.io/ios/app/number-finder-true-caller-id/id1324048797) | 4.7 (69,843) | Free | Utilities | | [FXC Control](https://appshunter.io/ios/app/fxc-control/id1484424847) | 2.2 (24) | Free | Utilities | | [Drone Scanner](https://appshunter.io/ios/app/drone-scanner/id1644548782) | 1.8 (145) | Free | Utilities | | [You Lens - AI Search by Image](https://appshunter.io/ios/app/you-lens-ai-search-by-image/id1558475652) | 2.0 (8) | Free | Utilities | | [Carista OBD2](https://appshunter.io/ios/app/carista-obd2/id954363569) | 4.6 (3,800) | Free | Utilities | --- *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 2026-06-01.*