# SageChat: Private AI Chat — Your Keys. Any Model.

> Private AI chat workspace with on-device and hosted AI options. (iPhone/iPad app by William Hucks.)

- Source: https://appshunter.io/ios/app/sagechat-private-ai-chat/id6756801125 (this page in markdown: same URL + `.md`)
- Developer: [William Hucks](https://appshunter.io/developer/1735528895)
- Category: Productivity, Business
- Price: Free with in-app purchases
- Rating: 3.50/5 from 2 App Store ratings
- Age rating: 12+
- Requires: iOS 18.6 · 28 MB
- Languages: American English
- Released: 2026-01-26
- Data updated: 2026-08-28
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/sagechat-private-ai-chat/id6756801125/reviews.md

## What is SageChat?

Chat with AI on your iPhone without handing over your keys.

Run supported models on-device. Or bring your own API key for OpenAI, Anthropic, Google, xAI, DeepSeek, Moonshot, and Z.ai. Keys stay on your device. Providers bill you directly. No markup.

Compare models side by side. Attach photos and files. Turn a voice note into a prompt.

WHY INSTALL
• On-device / local models for private chat
• Bring your own key when you want a cloud model
• Multi-model compare in one workspace
• Voice notes, photos, and documents
• Web-enabled models where the provider supports it

HOW PRIVACY WORKS
• On-device chat keeps prompts local
• Advanced Lab keys stay on your device and are not sent to SageKey Labs
• Advanced Lab requests go directly to the provider you pick
• Managed Sage is an optional hosted path if you do not want to add a key. It is not required to install or to chat on-device.

Start on-device. Add a key only if you want one.

SageChat Pro is an optional auto-renewing subscription. Payment is charged to your Apple Account. Subscriptions renew unless canceled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings.

Privacy Policy: https://sagekeylabs.ai/privacy
Terms of Use: https://sagekeylabs.ai/terms

## Key features

- Private on-device AI chat
- Hosted AI without API key setup
- Connect custom API keys
- Voice note to AI prompt conversion
- Web search integration
- Organized conversations and recordings

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| SageChat Pro | $8.99 | per month |
| SageChat Pro (Annual) | $59.99 | per year |



## Frequently asked questions about SageChat

### What is SageChat?

SageChat is a private AI chat workspace that allows users to interact with AI models. It offers both on-device AI for privacy and an optional Pro version for enhanced features like hosted AI and web search.

### Does SageChat have ads?

No, SageChat does not contain advertisements. The application is free to download and use, with optional in-app purchases for advanced features.

### What are the pricing details for SageChat Pro?

SageChat Pro unlocks additional features such as hosted AI, voice workflows, and web search. Specific pricing for the Pro version is available through in-app purchases.

### What devices is SageChat available on?

SageChat is currently supported on iPhones. The latest version is 2.2.2, and it was last updated on June 3, 2026.

### How does SageChat handle user privacy?

SageChat prioritizes privacy by storing API keys securely on the device and keeping on-device provider prompts local. Pro version requests are handled through a secure hosted service with safeguards.

### What AI providers can I connect to with SageChat?

You can optionally connect your own API keys for providers such as OpenAI, Claude, Gemini, Grok, Kimi, and DeepSeek. This allows you to switch between them within a single workspace.

### What is the age rating for SageChat?

SageChat has an age rating of 12+. This indicates the content is generally suitable for users aged 12 and older.

### How often is SageChat updated?

SageChat was last updated on June 3, 2026, with version 2.2.2. This suggests a commitment to ongoing development and improvements.

## Version history (last 5 releases)

### 2.3.8 — 2026-08-22

Updated the App Store listing and screenshots so it is clearer you can start on-device or bring your own key. GLM-5.3 remains in the model picker. GLM-5.2 is still available.

### 2.3.7 — 2026-08-19

Version 2.3.7 adds support for Z.ai’s GLM-5.3.
Choose GLM-5.3 from the model selector for advanced reasoning, coding, and complex problem-solving. GLM-5.2 remains available, so your current model choice won’t change automatically.
This release also refines Z.ai model selection and multi-turn chat compatibility.

### 2.3.6 — 2026-08-15

SageChat 2.3.6 includes:

• Gemini 3.7 Flash is now available in Advanced Lab. Connect your Gemini API key to use it.

• Apple Intelligence responses now display smoothly without jumping or flickering as they finish.

• Pro subscription checkout is clearer and more reliable, with the Subscribe button placed next to the plan choices.

• Improved feedback for pending purchases and unavailable subscription plans.

• Additional stability and reliability improvements.

### 2.3.5 — 2026-08-13

• Grok 4.6 is now selectable in Advanced Lab.
• Choose it from Settings or the in-chat model picker.
• Use text prompts and supported image attachments.

Advanced Lab is available to SageChat Pro users with their own xAI API key. Provider billing and limits apply, and Grok requests do not use Sage credits. Grok 4.5 remains the default xAI model.

### 2.3.4 — 2026-08-12

SageChat 2.3.4 introduces clear, server-authoritative Managed Sage allowances.

• Free now includes a one-time trial of 10 credits and 5 managed transcription minutes; neither renews.
• Monthly and annual Pro include 100 credits and 30 managed transcription minutes per monthly allowance.
• See each successful-response cost before chatting: Fast 1, Deep 2, Writing 3, Coding 4, Research 4.
• Failed managed provider calls do not consume allowance.
• Improved balance syncing, retry protection, audio upload sizing, and exhaustion guidance.
• Supported local/on-device AI and Advanced Lab remain separate from Sage credits. Advanced Lab uses your provider key and provider billing.

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| --- | --- | --- | --- |
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| [AI Chat Assistant - ChatOne](https://appshunter.io/ios/app/ai-chat-assistant-chatone/id6642630027) | 4.3 (719) | Free | Productivity |
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## More apps by William Hucks

- [SageInk](https://appshunter.io/ios/app/sageink/id6758962956)
- [SageSnap: Receipts & Tax](https://appshunter.io/ios/app/sagesnap-receipts-and-tax/id6766254376)
- [SageNote AI Voice Notes](https://appshunter.io/ios/app/sagenote-ai-voice-notes/id6767270487)
- [DryDock – Boat Service Log](https://appshunter.io/ios/app/drydock-boat-service-log/id6778649601)
- [StreetFrame: Film Camera](https://appshunter.io/ios/app/streetframe-film-camera/id6789211555)

All apps by William Hucks: https://appshunter.io/developer/1735528895

## Related topics

[sage ai](https://appshunter.io/ios/topics/sage-ai) · [william hucks](https://appshunter.io/ios/topics/william-hucks)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*