# CompactCalendar vs PenSign

The clearest difference is iOS requirement: PenSign at 17.4 against CompactCalendar's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CompactCalendar sells 1 one-off in-app purchase and PenSign sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

CompactCalendar ships an update weekly, PenSign fortnightly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CompactCalendar | PenSign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/compactcalendar-month-widget/id6769987954/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 19 MB |
| Requires iOS | 26.0 | **17.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sunghyun Kim](https://appshunter.io/developer/1851774589) | [Abdumukhtor Turgunboev](https://appshunter.io/developer/1826183508) |

## What reviewers say

### CompactCalendar

[App page](https://appshunter.io/ios/app/compactcalendar-month-widget/id6769987954)

Display your calendar events and reminders directly on your Home Screen and Lock Screen with customizable widgets. See your schedule at a glance, choose which calendars to display, and enjoy true calendar colors.

**Highlights:** Home Screen widgets, Lock Screen widgets, Events and reminders together, Calendar selection, True calendar colors, Tap to open Calendar app

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CompactCalendar Pro | $3.99 | one-time |


### PenSign

[App page](https://appshunter.io/ios/app/pensign-document-signer/id6814628676)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PenSign Lifetime | $9.99 | one-time |
| PenSign Unlimited | $14.99 | one-time |


## Frequently asked questions

### Is CompactCalendar free?

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

### Is PenSign free?

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

### Do CompactCalendar or PenSign have ads?

Neither CompactCalendar nor PenSign shows ads.

### Which is updated more often, CompactCalendar or PenSign?

CompactCalendar ships an update weekly, and PenSign fortnightly. Most recently, CompactCalendar was updated on October 28, 2026 and PenSign on October 24, 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.*