# c.Notes — Notes app for CalDAV servers

> CalDAV client for cross-platform note synchronization via iCalendar VJournal. (iPhone/iPad app by subnetz.computing.)

- Source: https://appshunter.io/ios/app/cnotes/id6748303281 (this page in markdown: same URL + `.md`)
- Developer: [subnetz.computing](https://appshunter.io/developer/1825076515)
- Category: Productivity, Utilities
- Price: $4.99
- Rating: 4.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 2 MB
- Languages: American English
- Released: 2025-07-22
- Data updated: 2026-09-25
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/cnotes/id6748303281/reviews.md

## What is c.Notes?

c.Notes is a CalDAV client that lets you synchronise your notes across all devices, regardless of platform, using the iCalendar VJournal format on CalDAV servers as backend.

Keep your notes on the same servers and in the same format as your calendar events, todo items and contacts.

## Key features

- CalDAV synchronization
- Cross-platform compatibility
- iCalendar VJournal format
- Notes, calendar, and contact integration
- Server-side note storage

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/cnotes/id6748303281/reviews.md

### 5/5 — Good basic solution

*2026-04-05*

Best for use as a notes app rather than a journal. New entries get no DTSTART value, and instead only get a DTSTAMP, which satisfies the VJOURNAL standard per RFC5545 but can lead to interoperability problems with other clients designed with journaling in mind. Also, I am not seeing an option to sort by date. It looks very nice and works well as a standalone solution.

### 3/5 — Works- But Dead Simple

*2025-11-30*

It connects to my CalDAV server and can make plaintext notes (VJOURNAL) entries. I’m happy with it to a limited extent, but as of writing there are no other features. I’d love to see Markdown support, responsive checkboxes, tasks, etc.

## Frequently asked questions about c.Notes

### What is c.Notes?

c.Notes is a CalDAV client designed to synchronize your notes across all your devices. It utilizes the iCalendar VJournal format and CalDAV servers for backend storage, ensuring your notes are kept alongside your calendar events and contacts.

### How much does c.Notes cost?

c.Notes is a paid application, priced at $4.99. This one-time purchase grants you access to its note synchronization features.

### What devices does c.Notes support?

c.Notes is available for iPhone and iPad. It is designed to work seamlessly across these Apple devices.

### Does c.Notes have ads?

No, c.Notes does not contain advertisements. As a paid application, it provides an ad-free experience for its users.

### How often is c.Notes updated?

The latest version of c.Notes was released on March 17, 2026. While specific update frequency isn't detailed, this indicates ongoing development and support.

### What is the age rating for c.Notes?

c.Notes has an age rating of 4+. This means it is considered suitable for users of all ages, with no mature content.

### Can c.Notes integrate with other productivity tools?

Yes, c.Notes integrates with CalDAV servers, allowing it to synchronize notes using the same backend as your calendar events, to-do items, and contacts. This provides a unified approach to managing your digital information.

### What is the user sentiment for c.Notes?

Based on available data, c.Notes has a rating of 3.0 stars from 1 rating. This suggests a mixed or limited user reception at this time.

## Version history (last 5 releases)

### 1.3.1 — 2026-03-17

Bug fix release.

### 1.3.0 — 2026-03-15

Introduce local notebooks "On my iPhone/iPad": Now you are able to start using c.Notes right away, before configuring any accounts. Keep notes local to your device.

Layout improvements: Add shortcut buttons to add a first account and first notebook, and to add new notes if none is currently selected.

### 1.2.0 — 2026-02-16

Now you can move your notes between notebooks, on the same server or between servers.

Some layout and design improvements and unification.

Minor fixes.

### 1.1.0 — 2026-02-10

- Return to previously opened notebook and note on app restart
- Create notes by sharing URLs and texts from your browser
- Set a default notebook for notes created by sharing
- On iPad: do not close columns on notebook and note selection

### 1.0.1 — 2025-11-26

Improved iOS 26 compatibility

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-25.*