# Private Mind vs Archius

The clearest difference is rating: Archius at 5.0 against Private Mind's 2.3. Archius also leads on iOS requirement (15.1 vs 17.0). Private Mind's advantage is in-app purchases (none vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Archius sells 1 in-app purchase, starting at $12.99 per month. Private Mind asks for nothing beyond the download.

Archius holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Private Mind | Archius |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/private-mind-local-ai/id6746713439/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/archius/id6774877186/reviews)** |
| Number of ratings | 3 | **4** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | **Free** | Freemium |
| Size | 118 MB | 75 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SOFTWARE MANSION S.A.](https://appshunter.io/developer/1256515361) | [DAVID BOGDANOV](https://appshunter.io/developer/6774877188) |

## What reviewers say

### Private Mind

[App page](https://appshunter.io/ios/app/private-mind-local-ai/id6746713439)

This AI chatbot operates entirely offline, offering a private and secure space for writing assistance, idea generation, or conversation. Customize AI assistants and test local language models without needing an internet connection.

**Highlights:** Offline AI chatbot, Private and secure conversations, Customizable AI assistants, Local language model testing, No internet required, No sign-ups or subscriptions

**Features:** macOS Compatibility

**In-app purchases:** none


### Archius

[App page](https://appshunter.io/ios/app/archius/id6774877186)

This AI assistant provides direct, honest, and actionable answers without filler. It can draft emails and schedule meetings, with advanced features like web search and image understanding available through a subscription.

**Highlights:** Direct answers without preamble, Honest AI that admits when it doesn't know, Actionable outputs for emails and calendar events, Web search with cited sources (Pro), Image understanding (Pro), Deep thinking for complex problems (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Archius Pro | $12.99 | per month |


## Frequently asked questions

### Is Private Mind free?

Private Mind is free to download, with no in-app purchases.

### Is Archius free?

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

### Which has better reviews, Private Mind or Archius?

Archius is rated higher. Private Mind averages 2.3 out of 5 from 3 ratings, while Archius averages 5.0 from 4 ratings.

### Do Private Mind or Archius have ads?

Neither Private Mind nor Archius shows ads.

### Which is updated more often, Private Mind or Archius?

Private Mind ships an update every 2 weeks, and Archius every 2 weeks. Most recently, Private Mind was updated on October 25, 2026 and Archius on October 24, 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.*