# SmartFrame by Tilling Timber vs Carpentry Calculator

The clearest difference is in-app purchases: SmartFrame by Tilling Timber at none against Carpentry Calculator's 2. SmartFrame by Tilling Timber also leads on review sentiment (100% vs 71%) and update cadence (every 2 weeks vs every 2 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Carpentry Calculator sells 2 one-off in-app purchases. SmartFrame by Tilling Timber asks for nothing beyond the download.

SmartFrame by Tilling Timber ships an update every 2 weeks, Carpentry Calculator every 2 months. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SmartFrame by Tilling Timber | Carpentry Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/carpentry-calculator/id1586739365/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 71.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 87 MB | 23 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TILLING TIMBER PROPRIETARY LIMITED](https://appshunter.io/developer/1462154643) | [Matthew Spencer](https://appshunter.io/developer/1642000494) |

## What reviewers say

### SmartFrame by Tilling Timber

[App page](https://appshunter.io/ios/app/smartframe-by-tilling-timber/id1462154644)

Design and certify structural beams for your projects by entering measurements and conditions. Visualize beam applications with pictorial models and receive a design certificate upon selection. Find local stockists and access product information.

**Highlights:** Design and certify structural beams, Enter project measurements and conditions, Visualize beam applications with models, Select and confirm beam suitability, Email design certificates, Find local stockists, Access product information downloads

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is SmartFrame by Tilling Timber free?

SmartFrame by Tilling Timber is free to download, with no in-app purchases.

### Is Carpentry Calculator free?

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

### Do SmartFrame by Tilling Timber or Carpentry Calculator have ads?

Neither SmartFrame by Tilling Timber nor Carpentry Calculator shows ads.

### Which is updated more often, SmartFrame by Tilling Timber or Carpentry Calculator?

SmartFrame by Tilling Timber ships an update every 2 weeks, and Carpentry Calculator every 2 months. Most recently, SmartFrame by Tilling Timber was updated on October 19, 2026 and Carpentry Calculator on October 14, 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.*