# CalendarM vs CalendarAlerts+

The clearest difference is update cadence: CalendarM at every 2 weeks against CalendarAlerts+'s every 3 months. CalendarM also leads on price ($0.99 vs $2.99) and iOS requirement (11.0 vs 15.6). CalendarAlerts+'s advantage is review sentiment (100% vs 83%) and chart position (#192 vs unranked). On ads, in-app purchases, monetization model and device support there is nothing between them.

CalendarM costs $0.99 and CalendarAlerts+ $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CalendarM ships an update every 2 weeks, CalendarAlerts+ every 3 months. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | CalendarM | CalendarAlerts+ |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calendaralerts-plus/id6503726985/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#192** |
| Size | 6 MB | 2 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Purplit Inc.](https://appshunter.io/developer/1452466977) | [Solutions That Are Practical, LLC](https://appshunter.io/developer/1750167195) |

## What reviewers say

### CalendarM

[App page](https://appshunter.io/ios/app/calendarm/id1473777661)

Easily jot down daily notes and reminders directly on a calendar interface. Quickly access past entries by day, year, or through a search function. Includes holiday settings and file export/import capabilities.

**Highlights:** Daily note-taking, Calendar view, Note editing and deletion, Yearly note overview, Keyword search for notes, Holiday settings, Export/import notes

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

**In-app purchases:** none


### CalendarAlerts+

[App page](https://appshunter.io/ios/app/calendaralerts-plus/id6503726985)

**Currently charting:** #192 Top Paid · Productivity (US App Store)

Enhance your default calendar experience with unlimited custom alerts for events and tasks. This app offers powerful tools for creating, managing, and syncing your schedule across all your iOS devices, ensuring you never miss an important moment.

**Highlights:** Unlimited custom alerts per event, Set alerts minutes, hours, or days before/after, Seamless integration with iOS Calendar, Create, delete, copy, and move calendar entries, Add and apply default alerts, Manage multiple calendars, iCloud sync across devices

**In-app purchases:** none


## Frequently asked questions

### Is CalendarM free?

CalendarM costs $0.99, with no in-app purchases.

### Is CalendarAlerts+ free?

CalendarAlerts+ costs $2.99, with no in-app purchases.

### Do CalendarM or CalendarAlerts+ have ads?

Neither CalendarM nor CalendarAlerts+ shows ads.

### Which is updated more often, CalendarM or CalendarAlerts+?

CalendarM ships an update every 2 weeks, and CalendarAlerts+ every 3 months. Most recently, CalendarM was updated on October 12, 2026 and CalendarAlerts+ on October 11, 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.*