# PrivAI LLM vs Zero Note

The clearest difference is price: Zero Note at Free against PrivAI LLM's $4.99. Zero Note also leads on update cadence (every 3 days vs every 3 months). PrivAI LLM's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Zero Note is free to download; PrivAI LLM costs $4.99 up front. Zero Note sells 2 one-off in-app purchases. PrivAI LLM asks for nothing beyond the download.

PrivAI LLM ships an update every 3 months, Zero Note every 3 days. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | PrivAI LLM | Zero Note |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zero-note-self-destruct-notes/id6760115126/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 13 MB | 13 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [阳 孙](https://appshunter.io/developer/1518808403) | [Pradeep Burugu](https://appshunter.io/developer/1593852439) |

## What reviewers say

### PrivAI LLM

[App page](https://appshunter.io/ios/app/privai-llm-local-ai-chat/id6741094184)

This AI chat application offers powerful, offline language model capabilities on your device. It supports multiple AI models and features like photo-to-text input and prebuilt prompts for enhanced productivity and privacy.

**Highlights:** Offline AI chat capabilities, Supports DeepSeek-R1, Llama2, and Qwen models, Local data processing for privacy, Photo-to-text input, Prebuilt prompts for efficiency, Adjustable creativity temperature

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

**In-app purchases:** none


### Zero Note

[App page](https://appshunter.io/ios/app/zero-note-self-destruct-notes/id6760115126)

Securely share encrypted notes that automatically disappear after being read or based on custom rules. Options include self-destruction by views or time, location-based access control, and email notifications upon opening. Access notes from any device via a keyboard extension.

**Highlights:** Self-destruct by views, Self-destruct by time, Location-based access control, Email notifications on opening, Keyboard extension access, Audit trail

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zero Note Lifetime Basic | $9.99 | one-time |
| Zero Note Lifetime Pro | $12.99 | one-time |


## Frequently asked questions

### Is PrivAI LLM free?

PrivAI LLM costs $4.99, with no in-app purchases.

### Is Zero Note free?

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

### Do PrivAI LLM or Zero Note have ads?

Neither PrivAI LLM nor Zero Note shows ads.

### Which is updated more often, PrivAI LLM or Zero Note?

PrivAI LLM ships an update every 3 months, and Zero Note every 3 days. Most recently, PrivAI LLM was updated on October 8, 2026 and Zero Note on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*