# Contact Mind vs IdeAI

The clearest difference is update cadence: IdeAI at every 3 days against Contact Mind's every 11 months. Contact Mind's advantage is iOS requirement (12.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Contact Mind sells 1 in-app purchase, starting at $9.99 per year and IdeAI sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Contact Mind ships an update every 11 months, IdeAI every 3 days. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Contact Mind | IdeAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/ideai/id6754496063/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 34 MB | 38 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [AAR Sarl](https://appshunter.io/developer/1586654107) | [Aleksander Allen](https://appshunter.io/developer/1848492528) |

## What reviewers say

### Contact Mind

[App page](https://appshunter.io/ios/app/contact-mind/id1586653775)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per year |


### IdeAI

[App page](https://appshunter.io/ios/app/ideai/id6754496063)

This app creates a private, on-device memory layer for your digital history, allowing you to visualize cognitive patterns and provide AI tools with full context. It offers an encrypted, navigable atlas of your thoughts and conversations, ensuring data sovereignty and zero-knowledge privacy.

**Highlights:** On-device encrypted memory layer, Visualize cognitive patterns and thinking clusters, Provide AI tools with full conversation context, Import digital history (journals, social media, AI chats), Zero-knowledge privacy with AES-256-GCM encryption, Data export and portability

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DataShard | $4.99 | per month |
| Max | $24.99 | per month |
| DataShard | $49.99 | per year |
| Max | $199.99 | per year |


## Frequently asked questions

### Is Contact Mind free?

Contact Mind is free to download, with in-app purchases available.

### Is IdeAI free?

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

### Do Contact Mind or IdeAI have ads?

Neither Contact Mind nor IdeAI shows ads.

### Which is updated more often, Contact Mind or IdeAI?

Contact Mind ships an update every 11 months, and IdeAI every 3 days. Most recently, Contact Mind was updated on October 13, 2026 and IdeAI on October 15, 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.*