# RoughPlan - Floor Plan Measure — Estimate room sizes from area

> Estimate room sizes from area (iPhone/iPad app by Taiga Nishimura.)

- Source: https://appshunter.io/ios/app/roughplan-floor-plan-measure/id6756972842 (this page in markdown: same URL + `.md`)
- Developer: [Taiga Nishimura](https://appshunter.io/developer/1668629569)
- Category: Utilities, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 7 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), European Spanish, Thai, Vietnamese
- Released: 2025-12-29
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/roughplan-floor-plan-measure/id6756972842/reviews.md

## What is RoughPlan?

"Will my sofa fit in this room?"
"I need dimensions, but I only have a floor plan image."

RoughPlan solves these problems instantly.
Calculate real-world dimensions from any floor plan image just by entering the total area size. No measuring tape required!

Perfect for house hunting, moving, interior design, and renovation planning.

【Key Features】
Auto-Scale from Area
Just input the total area (sq ft or m²) listed on the property listing. RoughPlan uses advanced geometry (Shoelace formula) to calculate the scale and determine the length of every wall instantly.

Easy to Draw
- Simply tap the corners of the room on the image.
- Supports complex polygon shapes.
- Magnifying glass feature ensures precise corner placement.

Save & Organize
- Auto-save protects your work.
- Manage multiple projects for different properties.
- Fully localized in English, Japanese, Chinese, and Korean.

【More Convenient with Pro Plan】
You can use Pro features even just for the busy period of moving or house hunting (Plans start from 1 week).
- Remove Ads Remove ads to maximize screen space and focus on your work without distractions.
- Unlimited Saves Save and manage as many property projects as you need without limits, perfect for comparing multiple options.
- High-Quality Image Export Save and export floor plans with dimensions in high resolution so text is crisp and clear. Perfect for sharing with family or partners, and for meetings with contractors.

【How to Use】
1. Load a floor plan image.
2. Enter the total area size (e.g., 50 m²).
3. Trace the room shape by tapping the corners.
Instantly see the length of every wall!

*Note: Results are estimates based on the image accuracy. Please use for rough planning purposes.

Use RoughPlan to understand real dimensions from floor plans and confidently plan your move or redecoration!

Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| RoughPlan Pro 1 Week Plan | $0.99 | per 7 days |
| RoughPlan Pro 1 Month Plan | $2.99 | per month |
| RoughPlan Pro 3 Month Plan | $6.99 | per 3 months |
| RoughPlan Pro 1 Year Plan | $19.99 | per year |



## Version history (last 5 releases)

### 1.14 — 2026-08-07

You can now view measurements in imperial units.

- See floor areas in square feet (ft) and dimensions in feet, to match local listings
- Minor stability improvements

### 1.13 — 2026-06-21

Fixed minor bugs.

### 1.12 — 2026-04-04

Fixed minor bugs.

### 1.11 — 2026-03-26

Fixed minor bugs.

### 1.10 — 2026-03-10

Supports wall-center area measurement.

## Apps similar to RoughPlan

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SmartTape AR - Tape measure](https://appshunter.io/ios/app/smarttape-ar-tape-measure/id6755304473) | — | Free | Utilities |
| [FloorAce](https://appshunter.io/ios/app/floorace/id1504727590) | — | Free | Utilities |
| [Sunlight Checker: Sun & Shadow](https://appshunter.io/ios/app/sunlight-checker-sun-and-shadow/id6759216345) | — | Free | Utilities |
| [Spacialize Floor Plan](https://appshunter.io/ios/app/spacialize-floor-plan/id6744845719) | 5.0 (2) | Free | Utilities |
| [RoomSnap - Room Planner](https://appshunter.io/ios/app/roomsnap-room-planner/id6761262661) | — | Free | Utilities |
| [Tanuki Lens](https://appshunter.io/ios/app/tanuki-lens/id6756483216) | — | Free | Utilities |

## More apps by Taiga Nishimura

- [ORENO SAUNA](https://appshunter.io/ios/app/oreno-sauna/id1672847400)
- [TapTheBestJapanese](https://appshunter.io/ios/app/tapthebestjapanese/id6758294353)
- [warera - Deeper personality](https://appshunter.io/ios/app/warera-deeper-personality/id6760693902)
- [KoeLab - Japanese Diction](https://appshunter.io/ios/app/koelab-japanese-diction/id6784778079)

All apps by Taiga Nishimura: https://appshunter.io/developer/1668629569

## Related topics

[area floor](https://appshunter.io/ios/topics/area-floor) · [sightplan](https://appshunter.io/ios/topics/sightplan)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*