# Carpentry Calculator vs Rising Standards

The clearest difference is in-app purchases: Rising Standards at none against Carpentry Calculator's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Carpentry Calculator sells 2 one-off in-app purchases. Rising Standards asks for nothing beyond the download.

Carpentry Calculator ships an update every 2 months, Rising Standards monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Carpentry Calculator | Rising Standards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/carpentry-calculator/id1586739365/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 23 MB | 27 MB |
| Requires iOS | **13.0** | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Spencer](https://appshunter.io/developer/1642000494) | [JAMES A BASELL](https://appshunter.io/developer/1774847782) |

## What reviewers say

### Carpentry Calculator

[App page](https://appshunter.io/ios/app/carpentry-calculator/id1586739365)

This app simplifies complex calculations for carpenters, builders, and DIY enthusiasts. It handles tasks like roofing, stairs, and decking, offering both metric and imperial units. Visual aids and detailed measurements enhance accuracy and efficiency on any project.

**Highlights:** Roofing calculations, Stair and decking measurements, Concrete slab and post hole calculations, Raked wall and balustrade design, Trigonometry functions, Metric and imperial unit support, Light and dark mode options

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Discounted upgrade | $3.49 | one-time |
| Upgrade to paid version | $4.99 | one-time |


### Rising Standards

[App page](https://appshunter.io/ios/app/rising-standards/id6737143396)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Carpentry Calculator free?

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

### Is Rising Standards free?

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

### Do Carpentry Calculator or Rising Standards have ads?

Neither Carpentry Calculator nor Rising Standards shows ads.

### Which is updated more often, Carpentry Calculator or Rising Standards?

Carpentry Calculator ships an update every 2 months, and Rising Standards monthly. Most recently, Carpentry Calculator was updated on November 3, 2026 and Rising Standards on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*