# Hjarni Notes & Memory vs DotSpark Intelligence

The clearest difference is rating: Hjarni Notes & Memory at 5.0 against DotSpark Intelligence's 1.5. DotSpark Intelligence's advantage is in-app purchases (none vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Hjarni Notes & Memory sells 2 in-app purchases, starting at $11.99 per month. DotSpark Intelligence asks for nothing beyond the download.

Hjarni Notes & Memory holds the better App Store score, 5.0 against 1.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Hjarni Notes & Memory ships an update every 3 days, DotSpark Intelligence every 4 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Hjarni Notes & Memory | DotSpark Intelligence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hjarni-notes-and-memory/id6761733903/reviews)** | [1.5 (2 ratings)](https://appshunter.io/ios/app/dotspark-intelligence/id6762565321/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | Freemium | **Free** |
| Size | 6 MB | 23 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [evert van den bruel](https://appshunter.io/developer/1054483967) | [Aravindh Rajendran](https://appshunter.io/developer/1894694679) |

## What reviewers say

### Hjarni Notes & Memory

[App page](https://appshunter.io/ios/app/hjarni-notes-and-memory/id6761733903)

This app acts as a central knowledge base, allowing you to store notes in plain Markdown. It integrates with AI assistants like Claude and ChatGPT, giving them a persistent memory based on your controlled notes. Share context with your team and maintain consistent AI interactions.

**Highlights:** Markdown knowledge base, AI assistant memory integration, Plain text notes, Team note sharing, Customizable AI instructions, Versioned note changes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hjarni Pro Monthly | $11.99 | per month |
| Hjarni Pro Yearly | $119.99 | per year |


### DotSpark Intelligence

[App page](https://appshunter.io/ios/app/dotspark-intelligence/id6762565321)

Create a personalized AI that learns from your unique thinking patterns. Visualize your ideas in a connected graph and analyze your thinking identity to maintain your original thought processes.

**Highlights:** Build your own intelligence, Train AI with your thinking, View connected thinking graph, Ask your own intelligence, Analyze thinking identity, Discover thinking archetype

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

**In-app purchases:** none


## Frequently asked questions

### Is Hjarni Notes & Memory free?

Hjarni Notes & Memory is free to download, with in-app purchases available.

### Is DotSpark Intelligence free?

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

### Which has better reviews, Hjarni Notes & Memory or DotSpark Intelligence?

Hjarni Notes & Memory is rated higher. Hjarni Notes & Memory averages 5.0 out of 5 from 1 ratings, while DotSpark Intelligence averages 1.5 from 2 ratings.

### Do Hjarni Notes & Memory or DotSpark Intelligence have ads?

Neither Hjarni Notes & Memory nor DotSpark Intelligence shows ads.

### Which is updated more often, Hjarni Notes & Memory or DotSpark Intelligence?

Hjarni Notes & Memory ships an update every 3 days, and DotSpark Intelligence every 4 days. Most recently, Hjarni Notes & Memory was updated on November 9, 2026 and DotSpark Intelligence on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*