Bug fix for subscription flow on devices that don't use 24 hour time

The latest update delivered a neutral to slightly positive impact, evidenced by a 0.02 star rating increase on Android. Users report improved speed and performance, though the absence of requested spreadsheet export features remains a friction point. The overall sentiment remains consistent with the pre-update baseline.

Updated clean and modern UI iteration with enhanced tablet support
General performance and stability improvements
Add images to cover pages
Bug fixes for the PDF generator