# Calendar vs May Calendar

The clearest difference is ads: Calendar at none against May Calendar's shown. Calendar also leads on rating (4.6 vs 4.3) and review sentiment (70% vs 57%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Calendar sells 3 in-app purchases, starting at $3.99 per month and May Calendar sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Calendar holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Calendar has 402 ratings behind it against 40, so its average is the more settled of the two. Written reviews point the same way: 70% of Calendar's written reviews are positive against 57% of May Calendar's.

Calendar ships an update monthly, May Calendar every 3 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Calendar | May Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (402 ratings)](https://appshunter.io/ios/app/calendar-schedule-planner/id1499349045/reviews)** | [4.3 (40 ratings)](https://appshunter.io/ios/app/may-calendar/id1579147803/reviews) |
| Number of ratings | **402** | 40 |
| Positive reviews | **70.4% of reviews** | 56.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 291 MB | 39 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Planning Technologies LLC](https://appshunter.io/developer/1618240887) | [Motoki Takahashi](https://appshunter.io/developer/1411233238) |

## What reviewers say

### Calendar

[App page](https://appshunter.io/ios/app/calendar-schedule-planner/id1499349045)

This app combines six essential productivity tools into one convenient package. Organize your schedule with a robust calendar, manage tasks with a to-do list, jot down ideas in notes, track finances with a budget tool, secure your information with a password manager, and convert currencies on the go. Customize your interface for maximum efficiency.

**Highlights:** Integrated Calendar with iCloud/Google sync, To-Do List with subtasks and task-to-event conversion, Notes with voice input and drawing, Financial Tracker with budget categories and diagrams, Secure Password Manager, Real-time Currency Converter, Customizable interface and navigation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access for a Month | $3.99 | per month |
| Full Access for a Year | $29.99 | per year |
| Full Access Forever | $49.99 | one-time |


### May Calendar

[App page](https://appshunter.io/ios/app/may-calendar/id1579147803)

This app offers a comprehensive view of your schedule, displaying all events on a monthly calendar with customizable time and location details. Manage multiple calendars, use templates for quick event registration, and personalize your view with custom colors and fonts.

**Highlights:** Display all schedules on monthly view, Manage multiple calendar sets, Register schedules with templates, 20 types of customizable widgets, Filter events by keywords, Set event background colors and patterns, Customizable notifications

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $7.99 | one-time |


## Frequently asked questions

### Is Calendar free?

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

### Is May Calendar free?

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

### Which has better reviews, Calendar or May Calendar?

Calendar is rated higher. Calendar averages 4.6 out of 5 from 402 ratings, while May Calendar averages 4.3 from 40 ratings.

### Do Calendar or May Calendar have ads?

May Calendar shows ads; Calendar does not.

### Which is updated more often, Calendar or May Calendar?

Calendar ships an update monthly, and May Calendar every 3 weeks. Most recently, Calendar was updated on November 7, 2026 and May 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.*