- All-sky image now has two views: Fisheye and panoramic view.

- Added 2025 VIIRS and Sky brightness overlays.
- When area statistics are shown for Sky brightness/World Atlas, locations of the minimum and maximum values are now also marked on the map.
- Other minor fixes and improvements.

- Added 2025 VIIRS and Sky brightness overlays.
- When area statistics are shown for Sky brightness/World Atlas, locations of the minimum and maximum values are now also marked on the map.
- Other minor fixes and improvements.

- Bortle class display fixed.
- Fixed the issue with sorting 'My locations' when a new item is added.

- New Sky brightness overlays (all years)
- Render All-sky image at a specified location (with terrain)
- Added International Dark sky parks polygon feature overlay
- Redesigned offline mode (supports all Sky brightness overlays and point information)
- Added basemaps from Apple and OpenStreetMap
- Other improvements and bug fixes

- New Moon tool that displays realistic moon state (phase, illumination, libration, relative size), moonset/moonrise times and other properties at any given moment and location on the planet.
- Added NOAA 3-day Aurora forecast (turn on Aurora layer and a link should be visible under the dropdown menu)
- Various bugfixes

- Changes to the user interface
- Added 'Zenith brightness simulation' tool
- Added 'Find closest dark' site tool
- World Atlas 2015 overlay has some new additional display options
- Viewing SQM-LE charts received some performance upgrades

- VIIRS overlays now use Black marble v2.0 instead v1.3 data
- Added VIIRS 2024
- Basemaps and search providers changed because Bing Maps for Enterprise will be discontinued on June 30th 2025

- Added 2023 VIIRS overlay
- Other minor fixes

- VIIRS chart now has an option to display monthly values
- Fixed trailing artefact produced by the popup window on some devices
- Fixed the issue of previously downloaded offline maps not showing after app update
- Fixed the issue of search bar not showing when there are too many users on the server

- VIIRS 2022 added
- Search for places now first searches through Geonames database and if it fails it will search Bing's database
- Other minor fixes

- Added exponential trend (annual % change) to VIIRS radiance chart
- Fixed the issue of non working offline mode in the last version (re-download the cache if not working)

- VIIRS data source is now NASA instead of NOAA
- Fixed the issue with adding a marker to "My locations"

- Fixed elevation units when imperial units are selected in settings

- VIIRS 2021 overlay added

- New option under settings to display VIIRS/World Atlas overlays in a color blind friendly style
- Enabled landscape mode for iPad
- Fixed a bug from previous release where basemap was not displayed in offline mode
- Other

- New VIIRS overlay (2020)
- Search is now using Geonames database instead of Microsoft service

- Minor bug fixes

- Added high DPI base map option under settings, which should provide larger map labels (especially if you zoom in)

- Map navigation and help menu fix for iOS 12.x
- Other minor cosmetic changes

- Added support for dark mode (iOS 13+)
- Minor bug fixes

- SQC images can now be zoomed in
- Fixed a few broken links
- Fixed a bug that would sometimes show a previous spatial query instead of a current one

- New Aurora forecast overlay. It forecasts aurora visibility in the next 30 min and is updated every 5 min.
- Fixed a bug that would cause the app to sometimes hang on start.
- Other minor cosmetic improvements.

- VIIRS spatial query now displays a timeline chart
- Some other small improvements

- Main menu redesign for easier navigation