# ArcSite vs CtrlSun

The clearest difference is rating: ArcSite at 4.7 against CtrlSun's 1.0. ArcSite also leads on ratings volume (9.2K vs 1) and update cadence (weekly vs every 3 weeks). CtrlSun's advantage is in-app purchases (none vs 11) and iOS requirement (11.0 vs 15.4). On price, ads and device support there is nothing between them.

Both are free to download. ArcSite sells 11 in-app purchases, starting at $14.99 per month. CtrlSun asks for nothing beyond the download.

ArcSite holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: ArcSite has 9.2K ratings behind it against 1, so its average is the more settled of the two.

ArcSite ships an update weekly, CtrlSun every 3 weeks. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ArcSite | CtrlSun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9.2K ratings)](https://appshunter.io/ios/app/arcsite-quick-cad-floor-plans/id986274256/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/ctrlsun/id1454687730/reviews) |
| Number of ratings | **9.2K** | 1 |
| Positive reviews | 45.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#183** | — |
| Size | 242 MB | 26 MB |
| Requires iOS | 15.4 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arctuition LLC](https://appshunter.io/developer/967615635) | [Solar Scope de Mexico sapi de cv](https://appshunter.io/developer/1454687729) |

## What reviewers say

### ArcSite

[App page](https://appshunter.io/ios/app/arcsite-quick-cad-floor-plans/id986274256)

**Currently charting:** #183 Top Grossing · Productivity (US App Store)

This app allows contractors to create accurate floor plans and site layouts directly on-site. It streamlines the process of planning remodels, running takeoffs, generating professional proposals, and collecting payments, all from a mobile device.

**Highlights:** Sketch accurate floor plans on-site, Plan remodels and renovations, Run takeoff and generate material lists, Create professional proposals and estimates, Collect payment within the app, Scan rooms with LiDAR and AR (Pro devices)

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Draw Basic | $14.99 | per month |
| Draw Basic | $14.99 | per month |
| Draw Pro | $34.99 | per month |
| Draw Pro | $34.99 | per month |
| Draw Basic (Yearly) | $119.99 | per year |
| Advanced | $119.99 | per month |
| Advanced | $119.99 | per month |
| Takeoff | $119.99 | per month |
| Takeoff | $119.99 | per month |
| Estimate | $159.99 | per month |
| Estimate | $159.99 | per month |

**What reviewers like**

- 🚀 Easy and powerful tool
- 👍 User-friendly and intuitive
- 👍 Works great on all devices
- 👍 Helps create accurate plans
- 👍 Useful for various projects

**What reviewers complain about**

- 💰 Expensive subscription
- 🔒 Difficult to cancel subscription
- 🐛 Drawings disappearing
- 🐛 Measurements issues
- 🐛 Frequent crashes

**Reported bugs**

- Drawings not opening
- Walls not connecting properly
- Dimensions constantly shifting
- Unexpected auto-merging of objects

**Requested features**

- 3D support
- More affordable pricing options
- One-time purchase option
- Improved export options
- Better layering and floor management


### CtrlSun

[App page](https://appshunter.io/ios/app/ctrlsun/id1454687730)

This app simplifies downloading CFE electricity bills and consumption data. It includes updated CFE tariffs and solar insolation data for project sizing. Manage sales teams and clients with its integrated CRM.

**Highlights:** Download CFE bills and consumption, Updated CFE tariffs and solar data, Size residential and commercial solar projects, Solar CRM for sales and client tracking, Manage up to 5+ sellers and clients

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ArcSite free?

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

### Is CtrlSun free?

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

### Which has better reviews, ArcSite or CtrlSun?

ArcSite is rated higher. ArcSite averages 4.7 out of 5 from 9.2K ratings, while CtrlSun averages 1.0 from 1 ratings.

### Do ArcSite or CtrlSun have ads?

Neither ArcSite nor CtrlSun shows ads.

### Which is updated more often, ArcSite or CtrlSun?

ArcSite ships an update weekly, and CtrlSun every 3 weeks. Most recently, ArcSite was updated on October 18, 2026 and CtrlSun on October 7, 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.*