# Stupid Notes vs MindMark AI

Stupid Notes and MindMark AI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Stupid Notes sells 1 in-app purchase, starting at $6.99 per year and MindMark AI sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on February 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Stupid Notes | MindMark AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mindmark-ai-second-brain/id6749483055/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | — | Free |
| Size | 24 MB | 25 MB |
| Requires iOS | **18.0** | 18.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [David Pfluegl](https://appshunter.io/developer/1656413518) | [Nir Portiansky](https://appshunter.io/developer/1828915914) |

## What reviewers say

### Stupid Notes

[App page](https://appshunter.io/ios/app/stupid-notes/id6743458941)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stupid Notes Pro | $6.99 | per year |


### MindMark AI

[App page](https://appshunter.io/ios/app/mindmark-ai-second-brain/id6749483055)

Capture, organize, and instantly find information from various sources. This AI-powered tool automatically summarizes content and uses smart search to retrieve anything you need. Collaborate with others through shared folders for seamless idea exchange.

**Highlights:** Instant capture of links, text, and screenshots, AI-generated summaries and insights, Smart search by keyword, concept, or context, Automatic tagging and collection organization, Collaborative shared folders, Private and secure data storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MindMark Pro - Monthly | $9.99 | per month |
| MindMark Pro - Yearly | $69.99 | per year |


## Frequently asked questions

### Is Stupid Notes free?

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

### Is MindMark AI free?

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

### Do Stupid Notes or MindMark AI have ads?

Neither Stupid Notes nor MindMark AI shows ads.

### Which is updated more often, Stupid Notes or MindMark AI?

Stupid Notes ships an update every 4 days, and MindMark AI every 4 days. Most recently, Stupid Notes was updated on February 23, 2026 and MindMark AI on September 9, 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.*