# CalAction vs OwnNotes

The clearest difference is in-app purchases: CalAction at none against OwnNotes's 1. CalAction also leads on ads (none vs shown). OwnNotes's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence and device support there is nothing between them.

Both are free to download. OwnNotes sells 1 one-off in-app purchase. CalAction asks for nothing beyond the download.

CalAction ships an update every 2 days, OwnNotes every 3 days. The most recent releases landed on November 13, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | CalAction | OwnNotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/calaction/id6760361082/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | Free | — |
| Size | 37 MB | 12 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Mijndert Stuij](https://appshunter.io/developer/1884113436) | [Rajeev Kadaplackal Rajappan Pillai](https://appshunter.io/developer/6805594738) |

## What reviewers say

### CalAction

[App page](https://appshunter.io/ios/app/calaction/id6760361082)

Effortlessly manage your calendar events by importing from various sources, creating new ones, and organizing your schedule. It offers smart import features, privacy-focused design, and powerful search capabilities.

**Highlights:** Import ICS files from any app, Create and export ICS files, Smart import with preview and duplicate detection, Private by design, no tracking, Search calendar events, Find and clean duplicate events, Bulk operations for events

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

**In-app purchases:** none


### OwnNotes

[App page](https://appshunter.io/ios/app/ownnotes-private-ai-note/id6805594736)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OwnNotes - Remove Ad | $4.99 | one-time |


## Frequently asked questions

### Is CalAction free?

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

### Is OwnNotes free?

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

### Do CalAction or OwnNotes have ads?

OwnNotes shows ads; CalAction does not.

### Which is updated more often, CalAction or OwnNotes?

CalAction ships an update every 2 days, and OwnNotes every 3 days. Most recently, CalAction was updated on November 13, 2026 and OwnNotes on November 6, 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.*