# Private AI vs Elio Chat

The clearest difference is review sentiment: Elio Chat at 100% against Private AI's 0%. Elio Chat also leads on price (Free vs $4.99) and iOS requirement (17.0 vs 26.0). Private AI's advantage is update cadence (every 2 days vs fortnightly). On ads, in-app purchases and device support there is nothing between them.

Elio Chat is free to download; Private AI costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Private AI ships an update every 2 days, Elio Chat fortnightly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Private AI | Elio Chat |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/private-ai-document-chat/id6757301317/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | Paid | **Free** |
| Size | 6 MB | 34 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | +12 | 4+ |
| Developer | [GTechnologies LLC](https://appshunter.io/developer/1813624050) | [Yuki Hamada](https://appshunter.io/developer/1819243205) |

## What reviewers say

### Private AI

[App page](https://appshunter.io/ios/app/private-ai-document-chat/id6757301317)

This AI assistant operates entirely offline on your device, ensuring 100% data privacy. It allows you to chat with your documents using specialized AI experts and custom prompts, without any internet connection or data uploads.

**Highlights:** 100% private and offline operation, Chat with PDFs, code, spreadsheets, and more, 25 specialized AI experts and custom prompts, No subscriptions or in-app purchases, Leverages Apple Intelligence models, Zero tracking and zero data uploads

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

**In-app purchases:** none


### Elio Chat

[App page](https://appshunter.io/ios/app/elio-chat/id6757635481)

This AI assistant operates entirely on your device, ensuring all conversations remain private and never leave your iPhone. It offers powerful AI models, image recognition, and voice input, integrating seamlessly with your iOS features like calendar and reminders.

**Highlights:** 100% offline operation, On-device AI processing, Deep iOS integration (Calendar, Reminders, Photos), Powerful AI models, Image recognition, Voice input

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

**In-app purchases:** none


## Frequently asked questions

### Is Private AI free?

Private AI costs $4.99, with no in-app purchases.

### Is Elio Chat free?

Elio Chat is free to download, with no in-app purchases.

### Do Private AI or Elio Chat have ads?

Neither Private AI nor Elio Chat shows ads.

### Which is updated more often, Private AI or Elio Chat?

Private AI ships an update every 2 days, and Elio Chat fortnightly. Most recently, Private AI was updated on October 31, 2026 and Elio Chat on October 31, 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.*