# Collected Notes vs Arca

The clearest difference is in-app purchases: Arca at none against Collected Notes's 2. Arca also leads on update cadence (every 6 days vs every 2 weeks) and iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Collected Notes sells 2 in-app purchases, starting at $0.99 per month. Arca asks for nothing beyond the download.

Collected Notes ships an update every 2 weeks, Arca every 6 days. The most recent releases landed on September 14, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Collected Notes | Arca |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (43 ratings)](https://appshunter.io/ios/app/collected-notes/id1511343960/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 48 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alfajor Co.](https://appshunter.io/developer/1744785348) | [GRE Development Ltd](https://appshunter.io/developer/1810332846) |

## What reviewers say

### Collected Notes

[App page](https://appshunter.io/ios/app/collected-notes/id1511343960)

A note-taking platform that allows users to create private notes, share them publicly, and build a blog with a custom domain. It focuses on a simple, native experience with live Markdown previews and no ads or tracking.

**Highlights:** Markdown with live preview, Create private notes, Share notes publicly, Build a blog with custom domain, Native iPhone experience, No ads or tracking

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Collected Notes Basic | $0.99 | per month |
| Collected Notes Premium | $4.99 | per month |


### Arca

[App page](https://appshunter.io/ios/app/arca-modern-task-management/id6761739879)

**In-app purchases:** none


## Frequently asked questions

### Is Collected Notes free?

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

### Is Arca free?

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

### Do Collected Notes or Arca have ads?

Neither Collected Notes nor Arca shows ads.

### Which is updated more often, Collected Notes or Arca?

Collected Notes ships an update every 2 weeks, and Arca every 6 days. Most recently, Collected Notes was updated on September 14, 2026 and Arca on September 13, 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.*