# OnDevice vs Agent Lab

The clearest difference is in-app purchases: OnDevice at none against Agent Lab's 4. OnDevice also leads on update cadence (every 3 days vs every 3 weeks) and chart position (#64 vs unranked). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Agent Lab sells 4 one-off in-app purchases. OnDevice asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for OnDevice against 5.0 for Agent Lab. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

OnDevice ships an update every 3 days, Agent Lab every 3 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | OnDevice | Agent Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ondevice-local-ai-studio/id6770114399/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/agent-lab-learn-ai-agents/id6791134289/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Free | Free |
| Best chart rank | **#64** | — |
| Size | 208 MB | 29 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [MESUT CAN YAGCI](https://appshunter.io/developer/1878989701) | [燚 张](https://appshunter.io/developer/1502974480) |

## What reviewers say

### OnDevice

[App page](https://appshunter.io/ios/app/ondevice-local-ai-studio/id6770114399)

**Currently charting:** #64 Top Free · Developer Tools (US App Store)

Run various AI models locally on your iPhone without needing an internet connection. Generate text, process images, and use voice commands with on-device processing. Explore and download compatible models tailored to your hardware.

**Highlights:** Local AI model execution, Language, vision, and speech models, On-device image generation, Built-in OCR, Optional network features, No app account required

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

**In-app purchases:** none


### 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 OnDevice free?

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

### Is Agent Lab free?

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

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

OnDevice and Agent Lab are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do OnDevice or Agent Lab have ads?

Neither OnDevice nor Agent Lab shows ads.

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

OnDevice ships an update every 3 days, and Agent Lab every 3 weeks. Most recently, OnDevice was updated on November 5, 2026 and Agent Lab on November 5, 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.*