# Decision Engine AI vs Clair Mind

The clearest difference is in-app purchases: Decision Engine AI at none against Clair Mind's 3. Clair Mind's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Clair Mind sells 3 in-app purchases, starting at $5.99 per 7 days. Decision Engine AI asks for nothing beyond the download.

Decision Engine AI ships an update every 2 months, Clair Mind every 3 weeks. The most recent releases landed on September 19, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Decision Engine AI | Clair Mind |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 2 MB | 22 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kakhaber Sinauridze](https://appshunter.io/developer/1855981575) | [Ziad Emadaldeen](https://appshunter.io/developer/1893606141) |

## What reviewers say

### Decision Engine AI

[App page](https://appshunter.io/ios/app/decision-engine-ai/id6760727264)

This app provides structured, intelligent breakdowns of decisions to help users think clearly and act with confidence. It aims to prevent circular thinking by offering quick, insightful analyses.

**Highlights:** Structured decision breakdowns, Intelligent analysis, Faster decision making, Clear thinking support, Actionable insights

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

**In-app purchases:** none


### Clair Mind

[App page](https://appshunter.io/ios/app/clair-mind-ai-organized-notes/id6762269736)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clair Mind Pro Weekly | $5.99 | per 7 days |
| Clair Mind Pro Weekly + Trial | $7.99 | per 7 days |
| Clair Mind Pro | $79.99 | per year |


## Frequently asked questions

### Is Decision Engine AI free?

Decision Engine AI is free to download, with no in-app purchases.

### Is Clair Mind free?

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

### Do Decision Engine AI or Clair Mind have ads?

Neither Decision Engine AI nor Clair Mind shows ads.

### Which is updated more often, Decision Engine AI or Clair Mind?

Decision Engine AI ships an update every 2 months, and Clair Mind every 3 weeks. Most recently, Decision Engine AI was updated on September 19, 2026 and Clair Mind on September 14, 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.*