# CalcTriangle vs Rooms

The clearest difference is price: Rooms at Free against CalcTriangle's $0.99. Rooms also leads on update cadence (fortnightly vs every 8 months) and review sentiment (66% vs 50%). CalcTriangle's advantage is in-app purchases (none vs 4). On ads and device support there is nothing between them.

Rooms is free to download; CalcTriangle costs $0.99 up front. Rooms sells 4 in-app purchases, starting at $1.99 per month. CalcTriangle asks for nothing beyond the download.

CalcTriangle ships an update every 8 months, Rooms fortnightly. Both last shipped on November 1, 2026.

## The numbers

| Metric | CalcTriangle | Rooms |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[3.9 (534 ratings)](https://appshunter.io/ios/app/rooms-easy-layouts/id948103171/reviews)** |
| Number of ratings | — | **534** |
| Positive reviews | 50.0% of reviews | **66.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 49 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Philip Sacchitella](https://appshunter.io/developer/362109165) | [Elijah Rappaport](https://appshunter.io/developer/333245691) |

## What reviewers say

### CalcTriangle

[App page](https://appshunter.io/ios/app/calctriangle/id362109162)

This app calculates all unknown sides, angles, area, and perimeter of a right triangle. It supports both imperial and metric units, with precise input options for fractions and measurements.

**Highlights:** Calculates sides, angles, area, and perimeter, Supports imperial (feet, inches, fractions) and metric units, Precise fraction input, Save and load triangle data, Simple interface for job sites

**Features:** macOS Compatibility

**In-app purchases:** none


### Rooms

[App page](https://appshunter.io/ios/app/rooms-easy-layouts/id948103171)

Design and visualize your ideal living spaces with an intuitive room layout tool. Easily input room and furniture dimensions, then drag, rotate, and resize elements with precision. Perfect for planning moves, renovations, or simply dreaming up your perfect home.

**Highlights:** Create rooms of any shape, Drag, rotate, and resize furniture, Precise arrangement with Control Pad, Organize layouts in folders, Share and print room designs, Syncs across iOS devices via iCloud

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $14.99 | per year |
| Lifetime for Rooms Pro Users | Free | one-time |
| Lifetime | $34.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Intuitive interface
- 💡 Helpful for planning furniture layouts
- 🚀 Straightforward and effective
- 👍 Saves time and effort

**What reviewers complain about**

- 🐛 Glitchy controls and crashes
- 🔒 Limited save functionality without paying
- 💡 Lacking in furniture/object options
- 🔒 Ads can be intrusive
- 💡 Difficulty with irregular room shapes

**Reported bugs**

- Rooms disappearing or getting corrupted after updates
- Difficulty moving or resizing objects accurately
- Walls not connecting properly or disappearing
- App crashing when trying to perform certain actions

**Requested features**

- More furniture and object options
- Ability to save multiple room designs
- Improved wall editing and placement tools
- Option to use custom measurements (e.g., meters)
- Ability to add notes or annotations to room designs


## Frequently asked questions

### Is CalcTriangle free?

CalcTriangle costs $0.99, with no in-app purchases.

### Is Rooms free?

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

### Do CalcTriangle or Rooms have ads?

Neither CalcTriangle nor Rooms shows ads.

### Which is updated more often, CalcTriangle or Rooms?

CalcTriangle ships an update every 8 months, and Rooms fortnightly. Most recently, CalcTriangle was updated on November 1, 2026 and Rooms on November 1, 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.*