Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 1.1, updated 2026-10-16.
Store screenshots supplied by the developer.
Most calendar apps open on a day or a week. GridCal opens on the month — the whole month, first.
On Apple Watch, the full month grid fills the screen. Turn the Digital Crown to move month by month, swipe up or down to change months, swipe sideways to jump a year, and tap any date to see that day's events. A circular complication shows today's date inside a ring that fills as the month goes by.
On iPhone, pick the view that fits how you plan:
• 1+ — one big month, wall-calendar style, with holiday names right in the cells
• 1 — one month plus a detail panel for the day you tap
• 2 — two months side by side
• 3 — three months at a glance
Swipe to move one month at a time, in every view.
Your calendar events appear right on the grid — a dot under days that have something on, and a full list when you tap a date.
Holidays for 16 countries are built in — no downloads, no subscriptions.…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
• Now supports iOS 26 and watchOS 26. • The watch complication's ring now fills with a gradient as the month progresses, and holidays show in red. • Lunar day markers (the 1st, 8th, 15th and 23rd) can be shown on the calendar. • On iPhone, months now turn in exact pages of one, two or three months. • The 1+ view shows event titles right inside the month. • Bug fixes and improvements.
Appworthy
gridcalWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
No itemized purchase list is available for this listing.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.