# Base44 IDE, AI Code Assistant vs Harness Code

The clearest difference is in-app purchases: Harness Code at none against Base44 IDE, AI Code Assistant's 2. Harness Code also leads on update cadence (daily vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Base44 IDE, AI Code Assistant sells 2 in-app purchases, starting at $6.99 per 7 days. Harness Code asks for nothing beyond the download.

Base44 IDE, AI Code Assistant ships an update every 4 days, Harness Code daily. Both last shipped on September 30, 2026.

## The numbers

| Metric | Base44 IDE, AI Code Assistant | Harness Code |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (26 ratings)](https://appshunter.io/ios/app/base44-ide-ai-code-assistant/id6760459330/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Daily** |
| Monetization | Freemium | — |
| Size | 20 MB | 2 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jasper EIHS](https://appshunter.io/developer/1848894142) | [JADEN CALEB KWEK](https://appshunter.io/developer/6782401336) |

## What reviewers say

### Base44 IDE, AI Code Assistant

[App page](https://appshunter.io/ios/app/base44-ide-ai-code-assistant/id6760459330)

This AI-powered mobile coding assistant helps developers write, understand, and improve code directly from their phone. It offers features like code generation from natural language, debugging assistance, and a lightweight development environment for rapid prototyping and learning.

**Highlights:** AI code generation from natural language, Code explanation and refactoring, Debugging and troubleshooting assistance, Mobile code editing environment, Fast idea prototyping, Voice control integration (paid)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Annual | $29.99 | per year |


### Harness Code

[App page](https://appshunter.io/ios/app/harness-code/id6782401334)

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

**In-app purchases:** none


## Frequently asked questions

### Is Base44 IDE, AI Code Assistant free?

Base44 IDE, AI Code Assistant is free to download, with in-app purchases available.

### Is Harness Code free?

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

### Do Base44 IDE, AI Code Assistant or Harness Code have ads?

Neither Base44 IDE, AI Code Assistant nor Harness Code shows ads.

### Which is updated more often, Base44 IDE, AI Code Assistant or Harness Code?

Base44 IDE, AI Code Assistant ships an update every 4 days, and Harness Code daily. Most recently, Base44 IDE, AI Code Assistant was updated on September 30, 2026 and Harness Code on September 30, 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.*