# Walk Sprite Kit vs Agent Lab

The clearest difference is ads: Agent Lab at none against Walk Sprite Kit's shown. Walk Sprite Kit's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Walk Sprite Kit sells 3 one-off in-app purchases and Agent Lab sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Walk Sprite Kit ships an update monthly, Agent Lab every 3 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Walk Sprite Kit | Agent Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/agent-lab-learn-ai-agents/id6791134289/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 26 MB | 29 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [ryuichi hayashida](https://appshunter.io/developer/1808362152) | [燚 张](https://appshunter.io/developer/1502974480) |

## What reviewers say

### Walk Sprite Kit

[App page](https://appshunter.io/ios/app/walk-sprite-kit/id6787439435)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Forever | $2.99 | one-time |
| Upgrade to Pro | $2.99 | one-time |
| Unlock Pro Forever | $5.99 | one-time |


### 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 Walk Sprite Kit free?

Walk Sprite Kit is free to download, with in-app purchases available.

### Is Agent Lab free?

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

### Do Walk Sprite Kit or Agent Lab have ads?

Walk Sprite Kit shows ads; Agent Lab does not.

### Which is updated more often, Walk Sprite Kit or Agent Lab?

Walk Sprite Kit ships an update monthly, and Agent Lab every 3 weeks. Most recently, Walk Sprite Kit was updated on October 31, 2026 and Agent Lab on October 31, 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.*