# Patriot Mail vs Calnote

The clearest difference is in-app purchases: Patriot Mail at none against Calnote's 3. Patriot Mail also leads on device support (4 vs 1) and iOS requirement (15.6 vs 26.0). Calnote's advantage is update cadence (weekly vs every 2 months). On price and ads there is nothing between them.

Both are free to download. Calnote sells 3 in-app purchases, starting at $0.99 per month. Patriot Mail asks for nothing beyond the download.

Patriot Mail ships an update every 2 months, Calnote weekly. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Patriot Mail | Calnote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 8 MB | 4 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sanddev Sp. z o. o.](https://appshunter.io/developer/1514353982) | [金苹 卢](https://appshunter.io/developer/1885537846) |

## What reviewers say

### Patriot Mail

[App page](https://appshunter.io/ios/app/patriot-mail/id6749053678)

**In-app purchases:** none


### Calnote

[App page](https://appshunter.io/ios/app/calnote-calendar-journal/id6793019621)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $0.99 | per month |
| Yearly Membership | $9.99 | per year |
| Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Patriot Mail free?

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

### Is Calnote free?

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

### Do Patriot Mail or Calnote have ads?

Neither Patriot Mail nor Calnote shows ads.

### Which is updated more often, Patriot Mail or Calnote?

Patriot Mail ships an update every 2 months, and Calnote weekly. Most recently, Patriot Mail was updated on October 28, 2026 and Calnote on October 29, 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.*