# How to ADU vs ChartLabs

How to ADU and ChartLabs are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. How to ADU sells 4 in-app purchases, starting at $19.99 per month and ChartLabs sells 6 in-app purchases, starting at $27.00 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | How to ADU | ChartLabs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/how-to-adu/id6758684326/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | Freemium | — |
| Size | 48 MB | 173 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Amit Gefen](https://appshunter.io/developer/1874463081) | [ChartLabs](https://appshunter.io/developer/1896501563) |

## What reviewers say

### How to ADU

[App page](https://appshunter.io/ios/app/how-to-adu/id6758684326)

This app assists homeowners in planning and managing the construction of an Accessory Dwelling Unit (ADU). It offers tools for budgeting, expense tracking, estimate management, and finding local professionals. The app provides an AI-powered roadmap to guide you through the entire process.

**Highlights:** AI-powered ADU project roadmap, Budget and expense tracking, Estimate organization, Find local subcontractors, Centralized planning tools

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Homeowner Premium | $19.99 | per month |
| Subcontractor Monthly | $22.99 | per month |
| Subcontractor Yearly | $199.99 | per year |
| Homeowner Premium | $199.99 | per year |


### ChartLabs

[App page](https://appshunter.io/ios/app/chartlabs/id6767706360)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChartLabs Pro | $27.00 | per month |
| ChartLabs Ultimate | $47.00 | per month |
| ChartLabs Ultra | $97.00 | per month |
| ChartLabs Pro | $239.99 | per year |
| ChartLabs Ultimate | $419.99 | per year |
| ChartLabs Ultra | $799.99 | per year |


## Frequently asked questions

### Is How to ADU free?

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

### Is ChartLabs free?

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

### Do How to ADU or ChartLabs have ads?

Neither How to ADU nor ChartLabs shows ads.

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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.*