# LLM Riddles vs PerChat AI

The clearest difference is in-app purchases: PerChat AI at none against LLM Riddles's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LLM Riddles sells 1 one-off in-app purchase. PerChat AI asks for nothing beyond the download.

## The numbers

| Metric | LLM Riddles | PerChat AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/perchat-ai/id6572322893/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free |
| Size | 276 MB | 12 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [嘉琦 沈](https://appshunter.io/developer/1667433887) | [Ryan Laseter](https://appshunter.io/developer/1759207877) |

## What reviewers say

### LLM Riddles

[App page](https://appshunter.io/ios/app/llm-riddles/id6517349464)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Mode | $1.99 | one-time |


### PerChat AI

[App page](https://appshunter.io/ios/app/perchat-ai/id6572322893)

Engage in private AI conversations powered by your own device. Create detailed characters and enjoy offline chat experiences. Enhance chats by using a Mac or Windows PC as a remote server for more complex interactions.

**Highlights:** On-device AI processing for privacy, Offline chat functionality, Create detailed AI characters, Role-play with various personas, Use Mac/Windows PC as remote server, Curated LLM model selection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LLM Riddles free?

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

### Is PerChat AI free?

PerChat AI is free to download, with no in-app purchases.

### Do LLM Riddles or PerChat AI have ads?

Neither LLM Riddles nor PerChat AI shows ads.

---

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