# PerChat AI vs DSM Video

PerChat AI and DSM Video are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PerChat AI ships an update every 4 weeks, DSM Video every 3 weeks. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PerChat AI | DSM Video |
| --- | --- | --- |
| 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 | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 12 MB | 14 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple TV** |
| Age rating | 17+ | 4+ |
| Developer | [Ryan Laseter](https://appshunter.io/developer/1759207877) | [Ryan Primeau](https://appshunter.io/developer/1844103663) |

## What reviewers say

### 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


### DSM Video

[App page](https://appshunter.io/ios/app/dsm-video/id6760669315)

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

**In-app purchases:** none


## Frequently asked questions

### Is PerChat AI free?

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

### Is DSM Video free?

DSM Video is free to download, with no in-app purchases.

### Do PerChat AI or DSM Video have ads?

Neither PerChat AI nor DSM Video shows ads.

### Which is updated more often, PerChat AI or DSM Video?

PerChat AI ships an update every 4 weeks, and DSM Video every 3 weeks. Most recently, PerChat AI was updated on October 6, 2026 and DSM Video on October 24, 2026.

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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.*