# TriCalc vs Concrete Core Drill Calculator

The clearest difference is price: TriCalc at Free against Concrete Core Drill Calculator's $1.99. TriCalc also leads on iOS requirement (13.0 vs 17.6). Concrete Core Drill Calculator's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

TriCalc is free to download; Concrete Core Drill Calculator costs $1.99 up front. TriCalc sells 1 one-off in-app purchase. Concrete Core Drill Calculator asks for nothing beyond the download.

## The numbers

| Metric | TriCalc | Concrete Core Drill Calculator |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Daily | — |
| Size | 26 MB | 5 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KAKARO LLC](https://appshunter.io/developer/1869891225) | [Vladislav Zhirnov](https://appshunter.io/developer/1476188065) |

## What reviewers say

### TriCalc

[App page](https://appshunter.io/ios/app/tricalc/id6757951248)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $1.99 | one-time |


### Concrete Core Drill Calculator

[App page](https://appshunter.io/ios/app/concrete-core-drill-calculator/id6772779307)

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

**In-app purchases:** none


## Frequently asked questions

### Is TriCalc free?

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

### Is Concrete Core Drill Calculator free?

Concrete Core Drill Calculator costs $1.99, with no in-app purchases.

### Do TriCalc or Concrete Core Drill Calculator have ads?

TriCalc shows ads; Concrete Core Drill Calculator does not.

---

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