# MMM Calc vs Z SIGHT Tech

The clearest difference is iOS requirement: MMM Calc at 12.0 against Z SIGHT Tech's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | MMM Calc | Z SIGHT Tech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/mmm-calc/id500911329/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 13 MB | 104 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Martin Marietta Materials Inc](https://appshunter.io/developer/1030484093) | [ZTERS](https://appshunter.io/developer/1806646661) |

## What reviewers say

### MMM Calc

[App page](https://appshunter.io/ios/app/mmm-calc/id500911329)

This application helps users quickly calculate their concrete, aggregate, ready-mix, and asphalt needs. It serves as a straightforward tool for material estimation in construction and related projects.

**Highlights:** Concrete calculation, Aggregate estimation, Ready-mix calculation, Asphalt needs, Material estimation tool

**Features:** macOS Compatibility

**In-app purchases:** none


### Z SIGHT Tech

[App page](https://appshunter.io/ios/app/z-sight-tech/id6744247872)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MMM Calc free?

MMM Calc is free to download, with no in-app purchases.

### Is Z SIGHT Tech free?

Z SIGHT Tech is free to download, with no in-app purchases.

### Do MMM Calc or Z SIGHT Tech have ads?

Neither MMM Calc nor Z SIGHT Tech shows ads.

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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.*