# Schengen Calculator — user reviews > 4 indexed App Store user reviews of Schengen Calculator by THOMAS JOHN NEALE, rated 5.00/5 from 18 ratings. - Source: https://appshunter.io/ios/app/schengen-calculator/id1664095518/reviews - App overview in markdown: https://appshunter.io/ios/app/schengen-calculator/id1664095518.md - Rating breakdown: 5★ 18 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0 ## Most critical reviews (4 lowest-rated) ### 1/5 — Useless *2025-05-04* 30 minutes still could not get results **Developer response:** What results were you trying to get? You add your trips to the app and it shows the days you have available. Please contact us at corralled.email@gmail.com for support ### 1/5 — Wrong calculations *2025-02-04* The calculator does not seem to work correctly. We only spend 85 days in and have tried many times to update our trip and it’s still telling us we are overstaying **Developer response:** The calculator matches the calculation of the official calculator web page. You can verify your calculations by entering them here: https://ec.europa.eu/assets/home/visa-calculator/calculator.htm?lang=en Please contact us at corralled.email@gmail.com and we can help review the calculations with you. ### 5/5 — Lifesaver app *2025-11-20* This episode helpful and keeping track of my moving dates it’s saving many times getting lost and confused with the nonsense counting and moving window ### 5/5 — So much easier *2023-09-20* So much easier than constantly counting back 180 days. This app is free, easy to use, and lets me calculate both prior dates and future dates. I’ve only just started using it moments ago, but assuming the calculations are correct, this is a winner. I’m not even using it for Schengen right now, but rather calculating 90/180 days allowed on visitor visa to non-Schengen Montenegro. To enter a non-Schengen country, I just picked any Schengen country from the drop-down list (the first one - Austria, to make it easy to find), then labeled it Montenegro and colored it blue. When actually needing it for Schengen, I suppose I’ll just erase all my Montenegro entries. It would be nice if there were a non-Schengen option. Thank you so much for making this app (and for offering it for free). **Developer response:** Thank you very much for taking the time to review the app and providing feedback, it really helps improve the app. I have a suggestion for handling the non-Schengen Montenegro. The app supports multiple profiles, so you could create yourself 2 profiles, one for Schengen and one for non-Schengen where you still want to apply the 90/180 rule. When creating your trips selecting a country is optional, so for your non-Schengen profile you could just use a label for Montenegro and leave the country selection blank. Hope this makes sense, if you have any other queries or suggestion please drop me an email at corralled.email@gmail.com I will have a think about how to add better support for countries outside Schengen for a future release. --- *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 2026-08-27.*