# Caffeinated Calendar vs PenDate Notes

The clearest difference is in-app purchases: PenDate Notes at none against Caffeinated Calendar's 8. Caffeinated Calendar's advantage is update cadence (every 5 days vs every 2 months) and iOS requirement (13.0 vs 15.5). On price, ads and device support there is nothing between them.

Both are free to download. Caffeinated Calendar sells 8 in-app purchases, starting at $4.99 per month. PenDate Notes asks for nothing beyond the download.

Caffeinated Calendar ships an update every 5 days, PenDate Notes every 2 months. The most recent releases landed on September 25, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Caffeinated Calendar | PenDate Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Size | 37 MB | 142 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Caffeinated Softworks LLC](https://appshunter.io/developer/1879624762) | [SAMUEL NANA ESHUN](https://appshunter.io/developer/1896048431) |

## What reviewers say

### Caffeinated Calendar

[App page](https://appshunter.io/ios/app/caffeinated-calendar/id6759939966)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual Account (Monthly) | $4.99 | per month |
| Duo Account (Monthly) | $7.99 | per month |
| Family Account (Monthly) | $14.99 | per month |
| Friends & Family Account (Monthly) | $19.99 | per month |
| Individual Account (Annual) | $49.99 | per year |
| Duo Account (Annual) | $79.99 | per year |
| Family Account (Annual) | $149.99 | per year |
| Friends & Family (Annual) | $199.99 | per year |


### PenDate Notes

[App page](https://appshunter.io/ios/app/pendate-notes/id6765719360)

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

**In-app purchases:** none


## Frequently asked questions

### Is Caffeinated Calendar free?

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

### Is PenDate Notes free?

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

### Do Caffeinated Calendar or PenDate Notes have ads?

Neither Caffeinated Calendar nor PenDate Notes shows ads.

### Which is updated more often, Caffeinated Calendar or PenDate Notes?

Caffeinated Calendar ships an update every 5 days, and PenDate Notes every 2 months. Most recently, Caffeinated Calendar was updated on September 25, 2026 and PenDate Notes on August 31, 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.*