# Construction Calculator vs BuildMate Calc

The clearest difference is update cadence: BuildMate Calc at every 3 days against Construction Calculator's every 5 months. Construction Calculator's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Construction Calculator sells 2 in-app purchases, starting at $4.99 per 7 days and BuildMate Calc 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 5 months, BuildMate Calc every 3 days. The most recent releases landed on October 15, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Construction Calculator | BuildMate Calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Size | 62 MB | 6 MB |
| Requires iOS | **13.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mahesh Bansode](https://appshunter.io/developer/1804566389) | [航 杨](https://appshunter.io/developer/6787501162) |

## What reviewers say

### Construction Calculator

[App page](https://appshunter.io/ios/app/construction-calculator-rulr/id6752625035)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Yearly Plan | $29.99 | per year |


### BuildMate Calc

[App page](https://appshunter.io/ios/app/buildmate-calc/id6805740885)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BuildMate Calc Pro | $4.99 | one-time |


## Frequently asked questions

### Is Construction Calculator free?

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

### Is BuildMate Calc free?

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

### Do Construction Calculator or BuildMate Calc have ads?

Neither Construction Calculator nor BuildMate Calc shows ads.

### Which is updated more often, Construction Calculator or BuildMate Calc?

Construction Calculator ships an update every 5 months, and BuildMate Calc every 3 days. Most recently, Construction Calculator was updated on October 15, 2026 and BuildMate Calc on October 26, 2026.

---

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