# Calendar App vs MarkPlease

The clearest difference is update cadence: MarkPlease at weekly against Calendar App's every 5 weeks. Calendar App's advantage is iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Calendar App ships an update every 5 weeks, MarkPlease weekly. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Calendar App | MarkPlease |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 20 MB | 8 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ketan Padsala](https://appshunter.io/developer/1755738792) | [Murad Taghiyev](https://appshunter.io/developer/1883099349) |

## What reviewers say

### Calendar App

[App page](https://appshunter.io/ios/app/calendar-app-schedule-planner/id6747279873)

**Features:** macOS Compatibility

**In-app purchases:** none


### MarkPlease

[App page](https://appshunter.io/ios/app/markplease/id6760194160)

**In-app purchases:** none


## Frequently asked questions

### Is Calendar App free?

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

### Is MarkPlease free?

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

### Do Calendar App or MarkPlease have ads?

Neither Calendar App nor MarkPlease shows ads.

### Which is updated more often, Calendar App or MarkPlease?

Calendar App ships an update every 5 weeks, and MarkPlease weekly. Most recently, Calendar App was updated on October 7, 2026 and MarkPlease on October 2, 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.*