# Base44 vs Field Source Pro

The clearest difference is in-app purchases: Field Source Pro at none against Base44's 7. Field Source Pro also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Base44 sells 7 in-app purchases, starting at $19.99 per month. Field Source Pro asks for nothing beyond the download.

## The numbers

| Metric | Base44 | Field Source Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (77 ratings)](https://appshunter.io/ios/app/base44-build-with-ai/id6757432427/reviews)** | — |
| Number of ratings | **77** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | — |
| Monetization | Freemium | — |
| Size | 72 MB | 189 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Base44](https://appshunter.io/developer/1874966377) | [Jason Hoffman](https://appshunter.io/developer/1877951012) |

## What reviewers say

### Base44

[App page](https://appshunter.io/ios/app/base44-build-with-ai/id6757432427)

Transform your ideas into functional software using natural language. This AI-powered tool generates interfaces, backends, and logic in real-time, eliminating the need for coding. Manage projects, collaborate with teams, and publish instantly.

**Highlights:** AI-powered software generation from text, No-code development, Real-time interface, backend, and logic creation, Team collaboration and access control, One-click publishing, Customizable design and branding, AI chat for project refinement

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter plan | $19.99 | per month |
| Builder plan | $49.99 | per month |
| Pro plan | $99.99 | per month |
| Starter plan | $191.99 | per year |
| Elite | $199.99 | per month |
| Builder plan | $479.99 | per year |
| Pro plan | $959.99 | per year |


### Field Source Pro

[App page](https://appshunter.io/ios/app/field-source-pro/id6759301571)

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

**In-app purchases:** none


## Frequently asked questions

### Is Base44 free?

Base44 is free to download, with in-app purchases available.

### Is Field Source Pro free?

Field Source Pro is free to download, with no in-app purchases.

### Do Base44 or Field Source Pro have ads?

Base44 shows ads; Field Source Pro does not.

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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.*