# AutoCAD vs Natural Pool

The clearest difference is review sentiment: Natural Pool at 100% against AutoCAD's 51%. Natural Pool also leads on in-app purchases (none vs 3) and iOS requirement (10.0 vs 17.0). AutoCAD's advantage is rating (4.4 vs 3.0) and ratings volume (6.3K vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AutoCAD sells 3 in-app purchases, starting at $9.99 per month. Natural Pool asks for nothing beyond the download.

AutoCAD holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: AutoCAD has 6.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 51% of AutoCAD's written reviews are positive against 100% of Natural Pool's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AutoCAD | Natural Pool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (6.3K ratings)](https://appshunter.io/ios/app/autocad/id393149734/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/natural-pool/id1233091330/reviews) |
| Number of ratings | **6.3K** | 2 |
| Positive reviews | 50.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 502 MB | 26 MB |
| Requires iOS | 17.0 | **10.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Autodesk Inc.](https://appshunter.io/developer/295089690) | [Pure Planet Science & Technology, Inc.](https://appshunter.io/developer/1234693265) |

## What reviewers say

### AutoCAD

[App page](https://appshunter.io/ios/app/autocad/id393149734)

Access and edit CAD drawings on the go with this official application. It provides essential drafting and design tools for creating, updating, and sharing 2D drawings from any device. Collaborate with teams and simplify workflows by accessing files from various cloud storage services.

**Highlights:** 2D file viewing, Create, edit, and share 2D drawings, Offline work and sync, Insert blocks, Manage layers, Drafting and geometry editing, Measure tools

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AutoCAD Web monthly | $9.99 | per month |
| AutoCAD Web annual | $99.99 | per year |
| AutoCAD Web annual (Ultimate) | $99.99 | per year |

**What reviewers like**

- 🚀 Intuitive and easy to learn
- 📱 Convenient mobile solution
- 👍 Great for site visits and field work
- 🔍 Useful for viewing and marking up drawings

**What reviewers complain about**

- 🐛 Crashes frequently
- 🔒 Difficult login and account management
- 🔍 Limited functionality compared to desktop version
- 📱 Lacks basic CAD features like hatching and dimensioning
- 💰 Expensive subscription model

**Reported bugs**

- Unable to open DXF files
- Numeric keypad not appearing for editing dimensions
- Syncing and saving issues causing data loss
- Compatibility problems with newer iPad models

**Requested features**

- Add support for Arabic text
- Improve Apple Pencil integration
- Allow creating and saving custom blocks
- Implement PDF export functionality
- Restore removed features like GPS positioning


### Natural Pool

[App page](https://appshunter.io/ios/app/natural-pool/id1233091330)

This app helps manage water quality for pools, spas, and other water systems using eco-friendly treatments. It provides educational tools and calculators to simplify water maintenance for users of all skill levels. The app also offers support for the Spanish language.

**Highlights:** Water chemistry calculation, Eco-friendly water treatments, Pool and spa management, Educational tools, Spanish language support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AutoCAD free?

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

### Is Natural Pool free?

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

### Which has better reviews, AutoCAD or Natural Pool?

AutoCAD is rated higher. AutoCAD averages 4.4 out of 5 from 6.3K ratings, while Natural Pool averages 3.0 from 2 ratings.

### Do AutoCAD or Natural Pool have ads?

Neither AutoCAD nor Natural Pool shows ads.

### Which is updated more often, AutoCAD or Natural Pool?

AutoCAD ships an update every 2 months, and Natural Pool every 2 months. Most recently, AutoCAD was updated on October 26, 2026 and Natural Pool on October 24, 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.*