# Teti vs LetUsReply AI

The clearest difference is device support: Teti at 3 against LetUsReply AI's 1. Teti also leads on iOS requirement (15.1 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Teti sells 1 in-app purchase, starting at $11.99 per month and LetUsReply AI sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Teti | LetUsReply AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/teti-private-ai-assistant/id6751715159/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Freemium | — |
| Size | 72 MB | 5 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [TetiAI LLC](https://appshunter.io/developer/1836396217) | [Donald Miko](https://appshunter.io/developer/6774658098) |

## What reviewers say

### Teti

[App page](https://appshunter.io/ios/app/teti-private-ai-assistant/id6751715159)

This AI assistant offers private conversations that never train models or sell your data. It can answer questions, conduct deep research with sources, assist with writing, generate images and videos, and summarize documents. Enjoy hands-free interaction via voice and camera.

**Highlights:** Private AI conversations, Deep research with sources, AI writing assistance, Image and video generation, PDF summarization and quizzes, Voice and camera interaction, Temporary chats

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Teti Pro | $11.99 | per month |


### LetUsReply AI

[App page](https://appshunter.io/ios/app/letusreply-ai/id6774658096)

**Features:** iMessage stickers

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite (Monthly) | $1.99 | per month |
| Pro (Monthly) | $4.99 | per month |
| Pro (Yearly) | $39.99 | per year |


## Frequently asked questions

### Is Teti free?

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

### Is LetUsReply AI free?

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

### Do Teti or LetUsReply AI have ads?

Neither Teti nor LetUsReply AI shows ads.

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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.*