- Works beyond coverage: pre-load the national geoid model around you, and elevations stay on that model when the network goes. - Always says which model answered — the national service live, a value saved nearby, or the global EGM96 standing in. - Stand-still averaging: hold still and get a mean with its spread, instead of a single fix that scatters by metres. - Antenna height: set the pole length or how high you hold the phone, and it is subtracted from every GNSS height. - Height difference and grade (% and 1:n) between two saved points, a one-page PDF elevation record, and NGVD29 readings for US drawings levelled before NAVD88. • At the largest text size, plan prices and other labels no longer run off the screen. Tapping Restore Purchases while the app is already unlocked now tells you the result. • Fixed: text on the map coordinate panel was invisible in dark appearance; at the largest text size the geoid height and elevation stay readable and no longer overlap the map buttons. • Search for a place by name or address: suggestions appear as you type, and results are listed nearest first with their distance.

- Works beyond coverage: pre-load the national geoid model around you, and elevations stay on that model when the network goes. - Always says which model answered — the national service live, a value saved nearby, or the global EGM96 standing in. - Stand-still averaging: hold still and get a mean with its spread, instead of a single fix that scatters by metres. - Antenna height: set the pole length or how high you hold the phone, and it is subtracted from every GNSS height. - Height difference and grade (% and 1:n) between two saved points, a one-page PDF elevation record, and NGVD29 readings for US drawings levelled before NAVD88.

Stability improvements and internal enhancements.

Bug fix: Resolved an issue where some features could remain locked after a purchase / subscription started when a network delay occurred.

Improved the map display and usability: it now centers on your current location at launch, and various display issues were fixed.

Optimized map rendering for a sharper, smoother display.

Optimized map data usage and rendering performance.

Bug fixes and stability improvements.

New in this version — national high-precision elevation models added: Geoid models (orthometric height): Japan (Geoid 2024 / GSI), United States (GEOID18 / NOAA-NGS), Canada (CGG2013a / NRCan), New Zealand (NZGeoid2016 / LINZ), Switzerland (CHGeo2004 / swisstopo). High-resolution elevation (DEM): Japan (GSI 5 m), United States (USGS 3DEP), Switzerland (swisstopo), France (IGN RGE ALTI 1 m). Everywhere else is covered seamlessly by the global EGM96 geoid. Also improved trial activation and subscription sync for a more reliable start. • Also: a clearer base map with high-resolution aerial imagery and local-language labels

You can now choose a subscription plan after experiencing its usefulness during the trial period.

- Improved the trial activation and subscription sync flow so the app starts more reliably unlocked right after onboarding. - Improved relocking after trial expiration and unlocking after purchase or restore. - Rolled out the same improvements across related apps.

Thank you for using our app! This update includes the following improvements: ■ New Features & Improvements - Added Zoom In/Out (+/-) buttons to the map screen. In addition to the intuitive pinch-to-zoom and double-tap-and-swipe gestures, you can now easily adjust the map scale with simple button taps. ■ Subscription System Update (For Existing Users) We have updated our subscription system in late April 2026. If you have been using the app before this update, your free trial period has been extended. Please start a new free trial from the subscription screen to continue enjoying all features.

Thank you for using our app! This update includes the following improvements: ■ New Features & Improvements - Added Zoom In/Out (+/-) buttons to the map screen. In addition to the intuitive pinch-to-zoom and double-tap-and-swipe gestures, you can now easily adjust the map scale with simple button taps. ■ Subscription System Update (For Existing Users) We have updated our subscription system in late April 2026. If you have been using the app before this update, your free trial period has been extended. Please start a new free trial from the subscription screen to continue enjoying all features.

Thank you for using Geoid Altimeter! [ Improvements & Stability ] - Fixed issues related to the free trial period and subscriptions.

Thank you for using Geoid Altimeter! [ Improvements & Stability ] - Fixed issues related to the free trial period and subscriptions. - Improved stability during app launch. - Fixed minor bugs and made overall performance improvements.