# PenCalendarPro vs Lucidspark

The clearest difference is price: Lucidspark at Free against PenCalendarPro's $19.99. Lucidspark also leads on rating (3.0 vs 1.0) and ratings volume (30 vs 1). PenCalendarPro's advantage is ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

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

Lucidspark holds the better App Store score, 3.0 against 1.0. That said, the two scores are not equally well evidenced: Lucidspark has 30 ratings behind it against 1, so its average is the more settled of the two.

PenCalendarPro ships an update every 5 months, Lucidspark every 2 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PenCalendarPro | Lucidspark |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/pencalendarpro/id1450713375/reviews) | **[3.0 (30 ratings)](https://appshunter.io/ios/app/lucidspark/id1553934753/reviews)** |
| Number of ratings | 1 | **30** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | **Paid** | Subscription |
| Size | 2 MB | 6 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Bitgut GmbH](https://appshunter.io/developer/1447750479) | [Lucid Software Inc](https://appshunter.io/developer/611543426) |

## 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


### Lucidspark

[App page](https://appshunter.io/ios/app/lucidspark/id1553934753)

Collaborate in real-time on an interactive online whiteboard to brainstorm, organize ideas, and develop them into presentation-ready concepts. Facilitate group work, develop workflows, and turn concepts into actionable next steps with a suite of intuitive tools.

**Highlights:** Real-time collaboration, Sticky notes and freehand drawing, Sorting and gathering, Group chat and commenting, Version control, Breakout Boards, Templates

**In-app purchases:** none


## Frequently asked questions

### Is PenCalendarPro free?

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

### Is Lucidspark free?

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

### Which has better reviews, PenCalendarPro or Lucidspark?

Lucidspark is rated higher. PenCalendarPro averages 1.0 out of 5 from 1 ratings, while Lucidspark averages 3.0 from 30 ratings.

### Do PenCalendarPro or Lucidspark have ads?

Lucidspark shows ads; PenCalendarPro does not.

### Which is updated more often, PenCalendarPro or Lucidspark?

PenCalendarPro ships an update every 5 months, and Lucidspark every 2 months. Most recently, PenCalendarPro was updated on October 29, 2026 and Lucidspark 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.*