# Appointment Calendar vs Session Note

The clearest difference is in-app purchases: Appointment Calendar at none against Session Note's 2. Appointment Calendar also leads on update cadence (every 4 days vs every 9 days). Session Note's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Session Note sells 2 in-app purchases, starting at $9.99 per month. Appointment Calendar asks for nothing beyond the download.

Appointment Calendar ships an update every 4 days, Session Note every 9 days. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Appointment Calendar | Session Note |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 9 days |
| Size | 43 MB | 60 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [IRFAN ONGUC](https://appshunter.io/developer/1858405775) | [Naoki Hashimoto](https://appshunter.io/developer/1866430834) |

## What reviewers say

### Appointment Calendar

[App page](https://appshunter.io/ios/app/appointment-calendar-planize/id6753766152)

**Features:** Vision Pro support

**In-app purchases:** none


### Session Note

[App page](https://appshunter.io/ios/app/session-note/id6760380805)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan | $9.99 | per month |
| Expert Plan | $24.99 | per month |


## Frequently asked questions

### Is Appointment Calendar free?

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

### Is Session Note free?

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

### Do Appointment Calendar or Session Note have ads?

Neither Appointment Calendar nor Session Note shows ads.

### Which is updated more often, Appointment Calendar or Session Note?

Appointment Calendar ships an update every 4 days, and Session Note every 9 days. Most recently, Appointment Calendar was updated on October 10, 2026 and Session Note on October 1, 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.*