# vPlan AR vs STP One

The clearest difference is update cadence: STP One at every 3 days against vPlan AR's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. vPlan AR sells 4 in-app purchases, starting at $19.00 per month and STP One sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

vPlan AR ships an update every 6 weeks, STP One every 3 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | vPlan AR | STP One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/vplan-ar-floor-plan-scanner/id6761400557/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 38 MB | 13 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ValidPixel LLC](https://appshunter.io/developer/1787775987) | [JAEYUN HWANG](https://appshunter.io/developer/6799562363) |

## What reviewers say

### vPlan AR

[App page](https://appshunter.io/ios/app/vplan-ar-floor-plan-scanner/id6761400557)

Transform your iPhone into a powerful floor plan scanner using its LiDAR sensor. Capture room dimensions, generate detailed 2D and 3D floor plans instantly, and export them in professional formats like PDF, DXF, and OBJ. Edit and share your plans easily online.

**Highlights:** LiDAR-powered room scanning, Instant 2D and 3D floor plan generation, Professional export formats (PDF, DXF, OBJ), Cloud sync with web editor, Offline scanning capability, Team collaboration features

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| vPlan Pro Monthly | $19.00 | per month |
| vPlan Business Monthly | $39.00 | per month |
| vPlan Pro Annual | $182.99 | per year |
| vPlan Business Annual | $374.99 | per year |


### STP One

[App page](https://appshunter.io/ios/app/stp-one-step-cad-viewer/id6802912144)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 스텝원 Pro 월간 | $9.99 | per month |
| 스텝원 Pro 연간 | $69.99 | per year |


## Frequently asked questions

### Is vPlan AR free?

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

### Is STP One free?

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

### Do vPlan AR or STP One have ads?

Neither vPlan AR nor STP One shows ads.

### Which is updated more often, vPlan AR or STP One?

vPlan AR ships an update every 6 weeks, and STP One every 3 days. Most recently, vPlan AR was updated on October 24, 2026 and STP One on October 10, 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.*