# Calendar.online vs Supercal Calendar

The clearest difference is review sentiment: Calendar.online at 94% against Supercal Calendar's 50%. Calendar.online also leads on in-app purchases (none vs 2) and rating (4.7 vs 4.4). Supercal Calendar's advantage is update cadence (every 2 weeks vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Supercal Calendar sells 2 one-off in-app purchases. Calendar.online asks for nothing beyond the download.

Calendar.online holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 40 and 50 respectively. Written reviews point the same way: 94% of Calendar.online's written reviews are positive against 50% of Supercal Calendar's.

Calendar.online ships an update every 2 months, Supercal Calendar every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Calendar.online | Supercal Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (40 ratings)](https://appshunter.io/ios/app/calendaronline/id1607856409/reviews)** | [4.4 (50 ratings)](https://appshunter.io/ios/app/supercal-calendar/id1659838610/reviews) |
| Number of ratings | 40 | **50** |
| Positive reviews | **94.1% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 67 MB | 9 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kalender.digital](https://appshunter.io/developer/1584623403) | [Devart B.V.](https://appshunter.io/developer/340386788) |

## What reviewers say

### Calendar.online

[App page](https://appshunter.io/ios/app/calendaronline/id1607856409)

This free online calendar facilitates team collaboration with shareable access links. Manage permissions, set passwords, and customize views for seamless group scheduling. Access your calendar from any device with a simple bookmark.

**Highlights:** Shareable access links, Role-based permissions (admin, editor, reader), Password protection for links, Customizable access link views, Dashboard for managing calendars, Device bookmarking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Supercal Calendar

[App page](https://appshunter.io/ios/app/supercal-calendar/id1659838610)

A user-friendly calendar application offering a beautiful interface for managing events. It provides multiple views, quick actions for event manipulation, and robust recurrence options. Track hours with a built-in timesheet and export data to CSV.

**Highlights:** Multiple calendar views (List, Day, Week, Month), Syncs with major calendar services, Quick actions for event manipulation, Advanced recurrence options, Built-in timesheet for hour tracking, Export timesheet data to CSV, Customizable themes and week start day

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Free trial for 7 days | Free | one-time |
| Full app | $3.99 | one-time |


## Frequently asked questions

### Is Calendar.online free?

Calendar.online is free to download, with no in-app purchases.

### Is Supercal Calendar free?

Supercal Calendar is free to download, with in-app purchases available.

### Which has better reviews, Calendar.online or Supercal Calendar?

Calendar.online is rated higher. Calendar.online averages 4.7 out of 5 from 40 ratings, while Supercal Calendar averages 4.4 from 50 ratings.

### Do Calendar.online or Supercal Calendar have ads?

Neither Calendar.online nor Supercal Calendar shows ads.

### Which is updated more often, Calendar.online or Supercal Calendar?

Calendar.online ships an update every 2 months, and Supercal Calendar every 2 weeks. Most recently, Calendar.online was updated on November 3, 2026 and Supercal Calendar on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*