# Private AI vs ReplyPilot

The clearest difference is ads: ReplyPilot at none against Private AI's shown. ReplyPilot also leads on update cadence (daily vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Private AI sells 2 in-app purchases, starting at $2.99 per month and ReplyPilot sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Private AI ships an update every 2 months, ReplyPilot daily. The most recent releases landed on October 26, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Private AI | ReplyPilot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/replypilot-ai-auto-reply/id6806109664/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Daily** |
| Monetization | — | Freemium |
| Size | 18 MB | 3 MB |
| Requires iOS | **17** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ayumu Izumi](https://appshunter.io/developer/1822273057) | [JUSTIN MICHAEL WILCOX](https://appshunter.io/developer/6801849092) |

## What reviewers say

### Private AI

[App page](https://appshunter.io/ios/app/private-ai-offline-chat-bot/id6764334223)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| Yearly Plan | $29.99 | per year |


### ReplyPilot

[App page](https://appshunter.io/ios/app/replypilot-ai-auto-reply/id6806109664)

This app helps you craft personalized, automated replies for when you can't respond immediately. It allows you to set up custom rules for specific contacts, control response delays, and even train an AI to match your writing style, all while prioritizing your privacy.

**Highlights:** Contact-specific rules, AI drafting and editing, Customizable response delays, Local writing style training, Privacy-focused design, Guided Apple Shortcuts setup

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReplyPilot Pro | $9.99 | one-time |


## Frequently asked questions

### Is Private AI free?

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

### Is ReplyPilot free?

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

### Do Private AI or ReplyPilot have ads?

Private AI shows ads; ReplyPilot does not.

### Which is updated more often, Private AI or ReplyPilot?

Private AI ships an update every 2 months, and ReplyPilot daily. Most recently, Private AI was updated on October 26, 2026 and ReplyPilot on October 17, 2026.

---

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