# PenCalendarPro vs Refill Calendar

The clearest difference is price: Refill Calendar at Free against PenCalendarPro's $19.99. Refill Calendar also leads on rating (5.0 vs 1.0). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Refill Calendar is free to download; PenCalendarPro costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Refill Calendar holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | PenCalendarPro | Refill Calendar |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/pencalendarpro/id1450713375/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/refill-calendar/id1584545612/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Paid | **Free** |
| Size | 2 MB | 1 MB |
| Requires iOS | 15.6 | **14.5** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bitgut GmbH](https://appshunter.io/developer/1447750479) | [SHIN INABA](https://appshunter.io/developer/800415932) |

## What reviewers say

### PenCalendarPro

[App page](https://appshunter.io/ios/app/pencalendarpro/id1450713375)

This app offers a digital handwriting calendar and diary experience, ideal for daily professional use with an Apple Pencil. It provides a realistic writing feel on paper, with features like multiple pen colors, image import, and page export options.

**Highlights:** Realistic handwriting experience, Finger writing disabled, Multiple pen colors, Import pictures, Export pages to email/printer, Year and month overviews, Gregorian and ISO8601 calendar types

**Features:** macOS Compatibility

**In-app purchases:** none


### Refill Calendar

[App page](https://appshunter.io/ios/app/refill-calendar/id1584545612)

Organize your schedule with a weekly vertical planner that supports customization of date labels and refill images. This app is designed for handwriting input and is optimized for Apple Pencil use on iPads.

**Highlights:** Weekly vertical schedule layout, Customizable refill images, Adjustable date label position, size, and color, Optimized for Apple Pencil, Handwriting input support

**In-app purchases:** none


## Frequently asked questions

### Is PenCalendarPro free?

PenCalendarPro costs $19.99, with no in-app purchases.

### Is Refill Calendar free?

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

### Which has better reviews, PenCalendarPro or Refill Calendar?

Refill Calendar is rated higher. PenCalendarPro averages 1.0 out of 5 from 1 ratings, while Refill Calendar averages 5.0 from 1 ratings.

### Do PenCalendarPro or Refill Calendar have ads?

Neither PenCalendarPro nor Refill Calendar shows ads.

### Which is updated more often, PenCalendarPro or Refill Calendar?

PenCalendarPro ships an update every 5 months, and Refill Calendar every 5 months. Most recently, PenCalendarPro was updated on November 2, 2026 and Refill Calendar on November 3, 2026.

---

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