# ZoomNotes Lite vs Zapp Calendar

The clearest difference is update cadence: Zapp Calendar at every 5 days against ZoomNotes Lite's every 3 weeks. ZoomNotes Lite's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 26.2). On price, ads and in-app purchases there is nothing between them.

Both are free to download. ZoomNotes Lite sells 10 one-off in-app purchases and Zapp Calendar sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ZoomNotes Lite ships an update every 3 weeks, Zapp Calendar every 5 days. The most recent releases landed on August 26, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ZoomNotes Lite | Zapp Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (214 ratings)](https://appshunter.io/ios/app/zoomnotes-lite/id621255925/reviews)** | — |
| Number of ratings | **214** | — |
| Positive reviews | 72.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 151 MB | 3 MB |
| Requires iOS | **15.6** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Deliverance Software Ltd](https://appshunter.io/developer/374494333) | [Michael Becker](https://appshunter.io/developer/1886502527) |

## What reviewers say

### ZoomNotes Lite

[App page](https://appshunter.io/ios/app/zoomnotes-lite/id621255925)

This app allows for handwritten notes and sketches on various digital documents, including PDFs and Office files. It offers unlimited zooming, customizable paper styles, and extensive sharing options. Additional features and pen types are available through in-app purchases.

**Highlights:** Unlimited zoom and panning, Handwritten notes and sketches, Markup PDFs and Office documents, Customizable paper sizes and styles, Extensive document sharing options, Digital planning with calendar integration

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Highlighter pen | $0.99 | one-time |
| Text | $0.99 | one-time |
| Images | $0.99 | one-time |
| Bookmarks | $0.99 | one-time |
| Sounds | $0.99 | one-time |
| Sub-documents | $0.99 | one-time |
| Tables | $0.99 | one-time |
| Workspaces | $1.99 | one-time |
| All Pens | $2.99 | one-time |
| All features | $7.99 | one-time |

**What reviewers like**

- 🚀 Versatile and feature-rich
- 👍 Smooth handwriting experience
- 💡 Powerful customization options
- 🚀 Seamless PDF annotation
- 👍 Reliable syncing and backup

**What reviewers complain about**

- 🐛 Occasional crashes and glitches
- 👎 Confusing and outdated user interface
- 🐛 Inconsistent pen and eraser behavior
- 👎 Limited free version functionality

**Reported bugs**

- Syncing issues leading to document conflicts
- Random lines and dots appearing on the page
- Disappearing handwritten notes after saving
- Inability to unlock paid features after purchase

**Requested features**

- Improved text editing and formatting
- Easier organization with better folder management
- More tutorials and documentation
- Ability to recover accidentally deleted notes


### Zapp Calendar

[App page](https://appshunter.io/ios/app/zapp-calendar/id6760845432)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zapp Pro | $4.99 | one-time |


## Frequently asked questions

### Is ZoomNotes Lite free?

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

### Is Zapp Calendar free?

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

### Do ZoomNotes Lite or Zapp Calendar have ads?

Neither ZoomNotes Lite nor Zapp Calendar shows ads.

### Which is updated more often, ZoomNotes Lite or Zapp Calendar?

ZoomNotes Lite ships an update every 3 weeks, and Zapp Calendar every 5 days. Most recently, ZoomNotes Lite was updated on August 26, 2026 and Zapp Calendar on September 21, 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.*