# ChatMax AI vs Dev Vts

The clearest difference is in-app purchases: Dev Vts at none against ChatMax AI's 2. Dev Vts also leads on iOS requirement (14.0 vs 17.0). ChatMax AI's advantage is update cadence (every 3 weeks vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. ChatMax AI sells 2 in-app purchases, starting at $4.99 per 7 days. Dev Vts asks for nothing beyond the download.

ChatMax AI ships an update every 3 weeks, Dev Vts every 5 months. The most recent releases landed on October 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ChatMax AI | Dev Vts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chatmax-ai-your-ai-assistant/id6445965744/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 94 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Serhii Blinov](https://appshunter.io/developer/1590823529) | [Adnate IT Solutions LLP](https://appshunter.io/developer/1299686801) |

## What reviewers say

### ChatMax AI

[App page](https://appshunter.io/ios/app/chatmax-ai-your-ai-assistant/id6445965744)

This AI companion offers instant assistance for writing, problem-solving, and creative tasks. Generate text, images, and gain intelligent insights to enhance productivity and streamline your workflow. No sign-up is required to start chatting.

**Highlights:** Instant AI assistance, Creative writing tool, Problem-solving and research, AI-powered image generation, Smart recommendations, No sign-up required

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $4.99 | per 7 days |
| 1 Month | $14.99 | per month |


### Dev Vts

[App page](https://appshunter.io/ios/app/dev-vts/id6502181754)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ChatMax AI free?

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

### Is Dev Vts free?

Dev Vts is free to download, with no in-app purchases.

### Do ChatMax AI or Dev Vts have ads?

Neither ChatMax AI nor Dev Vts shows ads.

### Which is updated more often, ChatMax AI or Dev Vts?

ChatMax AI ships an update every 3 weeks, and Dev Vts every 5 months. Most recently, ChatMax AI was updated on October 17, 2026 and Dev Vts on September 18, 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.*