# Note Calendar vs KurbanPro

The clearest difference is update cadence: KurbanPro at every 3 days against Note Calendar's every 3 months. KurbanPro also leads on iOS requirement (18.5 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Note Calendar ships an update every 3 months, KurbanPro every 3 days. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Note Calendar | KurbanPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 19 MB | 3 MB |
| Requires iOS | 26.0 | **18.5** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Berkay Sancar](https://appshunter.io/developer/1673046007) | [eren diler](https://appshunter.io/developer/1804375684) |

## What reviewers say

### Note Calendar

[App page](https://appshunter.io/ios/app/note-calendar-task-reminder/id1673046005)

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

**In-app purchases:** none


### KurbanPro

[App page](https://appshunter.io/ios/app/kurbanpro/id6752617143)

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

**In-app purchases:** none


## Frequently asked questions

### Is Note Calendar free?

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

### Is KurbanPro free?

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

### Do Note Calendar or KurbanPro have ads?

Neither Note Calendar nor KurbanPro shows ads.

### Which is updated more often, Note Calendar or KurbanPro?

Note Calendar ships an update every 3 months, and KurbanPro every 3 days. Most recently, Note Calendar was updated on October 7, 2026 and KurbanPro on October 10, 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.*