# Vulk vs Agent Lab

The clearest difference is price: Vulk at Free against Agent Lab's $1.99. Agent Lab's advantage is rating (5.0 vs 1.0). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Vulk is free to download; Agent Lab costs $1.99 up front. Vulk sells 4 in-app purchases, starting at $25.00 per month and Agent Lab sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Agent Lab holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Vulk ships an update every 2 weeks, Agent Lab every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Vulk | Agent Lab |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/vulk-ai-app-builder/id6761396403/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/agent-lab-learn-ai-agents/id6791134289/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Freemium | **Free** |
| Size | 8 MB | 29 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Code Ahead Lda](https://appshunter.io/developer/1882379970) | [燚 张](https://appshunter.io/developer/1502974480) |

## What reviewers say

### Vulk

[App page](https://appshunter.io/ios/app/vulk-ai-app-builder/id6761396403)

Describe your app idea in plain language, and this AI-powered tool will generate a working web application. Preview your creation live and refine it through chat before deploying it to the web. No coding experience is necessary.

**Highlights:** Generate web apps from text prompts, Live preview of app development, Refine apps via AI chat, Voice input for descriptions, Project management, Figma file import to app conversion

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Builder | $25.00 | per month |
| Pro | $50.00 | per month |
| Team | $80.00 | per month |
| Max | $200.00 | per month |


### Agent Lab

[App page](https://appshunter.io/ios/app/agent-lab-learn-ai-agents/id6791134289)

Explore and understand AI agents with this interactive playground. Visualize every step of an agent's execution, including prompts, tool calls, and latency. Experiment with on-device or cloud models for learning and debugging.

**Highlights:** Visualize agent execution steps, On-device local models, Cloud model integration, Built-in demo agents, Unified visual debugging (Timeline, Graph, Console), Secure on-device data storage

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cola | $0.99 | one-time |
| Coffee | $1.99 | one-time |
| AgentLab Pro | $2.99 | one-time |
| A meal | $3.99 | one-time |


## Frequently asked questions

### Is Vulk free?

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

### Is Agent Lab free?

Agent Lab costs $1.99, and also offers in-app purchases.

### Which has better reviews, Vulk or Agent Lab?

Agent Lab is rated higher. Vulk averages 1.0 out of 5 from 1 ratings, while Agent Lab averages 5.0 from 1 ratings.

### Do Vulk or Agent Lab have ads?

Neither Vulk nor Agent Lab shows ads.

### Which is updated more often, Vulk or Agent Lab?

Vulk ships an update every 2 weeks, and Agent Lab every 3 weeks. Most recently, Vulk was updated on October 24, 2026 and Agent Lab on October 25, 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.*