# Collected Notes vs heidenreich do

The clearest difference is ads: Collected Notes at none against heidenreich do's shown. heidenreich do's advantage is update cadence (weekly vs every 2 weeks) and iOS requirement (15.0 vs 18.0). On price, in-app purchases 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 and heidenreich do sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Collected Notes ships an update every 2 weeks, heidenreich do weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Collected Notes | heidenreich do |
| --- | --- | --- |
| 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 | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 54 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Alfajor Co.](https://appshunter.io/developer/1744785348) | [Rene Heidenreich](https://appshunter.io/developer/1896329229) |

## 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 |


### heidenreich do

[App page](https://appshunter.io/ios/app/heidenreich-do/id6766826679)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic – Monthly | $1.99 | per month |
| Pro – Monthly | $3.99 | per month |
| Basic – Annual | $17.99 | per year |
| Pro – Annual | $44.99 | per year |


## Frequently asked questions

### Is Collected Notes free?

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

### Is heidenreich do free?

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

### Do Collected Notes or heidenreich do have ads?

heidenreich do shows ads; Collected Notes does not.

### Which is updated more often, Collected Notes or heidenreich do?

Collected Notes ships an update every 2 weeks, and heidenreich do weekly. Most recently, Collected Notes was updated on October 24, 2026 and heidenreich do on October 28, 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.*