# Construction Calculator ۬ vs Feet Inch Builder Calculator

The clearest difference is update cadence: Feet Inch Builder Calculator at fortnightly against Construction Calculator ۬'s every 2 months. Feet Inch Builder Calculator also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Construction Calculator ۬ sells 3 in-app purchases, starting at $5.99 per month and Feet Inch Builder Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Construction Calculator ۬ ships an update every 2 months, Feet Inch Builder Calculator fortnightly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Construction Calculator ۬ | Feet Inch Builder Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 2 MB | 30 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Draunt LLC](https://appshunter.io/developer/1067629917) | [Mehmet Murat Kizilaslan](https://appshunter.io/developer/1853227082) |

## What reviewers say

### Construction Calculator ۬

[App page](https://appshunter.io/ios/app/construction-calculator/id6784237200)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Construction Calculator Monthly | $5.99 | per month |
| Construction Calculator Yearly | $39.99 | per year |
| Construction Calculator Lifetime | $79.99 | one-time |


### Feet Inch Builder Calculator

[App page](https://appshunter.io/ios/app/feet-inch-builder-calculator/id6805005541)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrueRule Pro | $24.99 | one-time |


## Frequently asked questions

### Is Construction Calculator ۬ free?

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

### Is Feet Inch Builder Calculator free?

Feet Inch Builder Calculator is free to download, with in-app purchases available.

### Do Construction Calculator ۬ or Feet Inch Builder Calculator have ads?

Neither Construction Calculator ۬ nor Feet Inch Builder Calculator shows ads.

### Which is updated more often, Construction Calculator ۬ or Feet Inch Builder Calculator?

Construction Calculator ۬ ships an update every 2 months, and Feet Inch Builder Calculator fortnightly. Most recently, Construction Calculator ۬ was updated on November 1, 2026 and Feet Inch Builder Calculator on October 31, 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.*