# Supercal Calendar — user reviews > 12 indexed App Store user reviews of Supercal Calendar by Devart B.V., rated 4.40/5 from 48 ratings. - Source: https://appshunter.io/ios/app/supercal-calendar/id1659838610/reviews - App overview in markdown: https://appshunter.io/ios/app/supercal-calendar/id1659838610.md - Rating breakdown: 5★ 33 · 4★ 8 · 3★ 2 · 2★ 1 · 1★ 4 ## Most critical reviews (10 lowest-rated) ### 1/5 — Exact same as Apple calendar *2025-02-03* There’s no reason to use this ### 1/5 — Review *2023-09-15* Doesn’t use Apple’s review request api. Shows pop up despite having review pop ups disabled. ### 1/5 — Supercal v3 *2023-08-10* I always thought Supercal was the greatest and promoted it in our organization of +400 employees v3. But with the Supercal v3 upgrade, it deleted multiple years of data from Supercal v2 by deleting my group calendars. Plus Supercal v3 does not allow duplicatin like SuperCal v2. **Developer response:** Hi, Supercal does not delete data, unless you delete an event yourself. Supercal is built on top of the iOS calendar database and shows all its stored events, including event details such as alerts and notes. Please check if your calendars are enabled, button bottom-left. Duplicate: touch and hold the event. ### 3/5 — Disappointed in V3 *2023-11-28* Have used this calendar for years snd loved it but with this V3 the alerts are very limited and I can’t get the alert time I need plus I can only get 2 alerts when I used to be able to get 4. This needs to be fixed or I may be looking for a new app. **Developer response:** The edit and event detail screen of Supercal 3 are not the same as in V2. They are like the iOS calendar. If you rely on multiple alerts, Calalarm V3 may suit you better. See our website to compare Calalarm V3 and Supercal V3. https://devart.nl/calalarm/support.html ### 3/5 — Display on iPhone *2023-11-22* I already contacted the developer. ### 3/5 — Display on iPhone *2023-11-07* The events and the locations are cut off from the list view when displaying on an iPhone. Can the events be made circular, and have the calendar colors covering the entire event rather than just a solid line to the left? **Developer response:** Can you please send us a screenshot of the "cut off" so that we understand your issue. ### 4/5 — Nice calendar app - but the colours… *2025-12-28* I really like the app. Of cause I bought it. But… I like to have a colour wheel to choose my own colours for week, day, today, entry etc. And the separators in weekly view could be more visible. ### 4/5 — Doesn’t transfer from old phone to iPhone 15 *2023-12-16* I like this calendar and have used it for years, BUT BE AWARE: take screen shots of your calendar months if you are currently using it and plan to update your phone. You must buy the new ap for the new phone, and after doing that not everything transferred to my new calendar. I contacted help several times and finally gave up and am trying to rebuild as much as I can remember. **Developer response:** Whether updating to a new Phone or new iOS, all your calendar events are stored in the iOS calendar database. Supercal syncs with this iOS Calendar database, so all your calendar events will be visible on installing the app. There is no need to rebuild. Could it be you did not log into one of your calendar accounts? For support please use the email address in the app or on our support page. ### 4/5 — Excellent App *2023-11-16* I’m quite happy with the app. Just have a question. Is there a way that I can make changes myself as to the alerts? **Developer response:** In the details of the event you can tap the alert to change it. You can also do so via the edit screen. You can customize the alerts for new events in the Supercal settings as following: New Event Defaults > Alerts > Custom ### 4/5 — Review *2023-09-27* Good app, lacking a few options that would be nice, like 8 day week view and different week start days (Sunday, Monday) for different views. Does the job regardless. Original: Doesn’t use Apple’s review request api. Shows pop up despite having review pop ups disabled. Please change this. ## Most praised reviews (2 highest-rated) ### 5/5 — Best display of events *2024-12-02* Easy to use interface for the Google and Apple calendar databases. Has the best display of events for the iPhone. Shows today’s date as a badge on the icon if you activate the slider for “Date on app icon Badge” in settings. Low one-time purchase, with no subscription! ### 5/5 — Eine der besten Kalenderapps *2023-12-12* Schlicht, einfach und clever. Dem Apple Kalender recht ähnlich. Nur hat Supercal die Ansichten, die dem Apple Kalender auf dem iPhone fehlen, nämlich sinnvolle Monatsansichten und nicht nur nichtssagende graue Punkte. Die Möglichkeit für Anhänge gibt es auch. Dazu ist die Schrift deutlich besser lesbar, da der Kontrast höher ist. Sehr gelungene App! --- *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 2026-09-10.*