# MMM Calc vs Block Calculator Plus

The clearest difference is rating: Block Calculator Plus at 4.8 against MMM Calc's 4.3. Block Calculator Plus also leads on review sentiment (100% vs 67%) and ratings volume (968 vs 3). MMM Calc's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Block Calculator Plus holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Block Calculator Plus has 968 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 67% of MMM Calc's written reviews are positive against 100% of Block Calculator Plus's.

MMM Calc ships an update every 4 months, Block Calculator Plus every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MMM Calc | Block Calculator Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/mmm-calc/id500911329/reviews) | **[4.8 (968 ratings)](https://appshunter.io/ios/app/block-calculator-plus/id1494396680/reviews)** |
| Number of ratings | 3 | **968** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 13 MB | 33 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Martin Marietta Materials Inc](https://appshunter.io/developer/1030484093) | [Calc Hub, LLC](https://appshunter.io/developer/1494386814) |

## 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


### Block Calculator Plus

[App page](https://appshunter.io/ios/app/block-calculator-plus/id1494396680)

This app provides nine specialized calculators to accurately estimate masonry materials for various construction projects. It helps calculate blocks, bricks, mortar, concrete, and gravel needed for walls and other structures, supporting multiple units of measurement.

**Highlights:** 9 concrete block estimation calculators, Estimate blocks, bricks, mortar, and fill, Supports US customary and metric units, Calculate for walls, concrete, and gravel, Area and volume calculation tools

**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 Block Calculator Plus free?

Block Calculator Plus is free to download, with no in-app purchases.

### Which has better reviews, MMM Calc or Block Calculator Plus?

Block Calculator Plus is rated higher. MMM Calc averages 4.3 out of 5 from 3 ratings, while Block Calculator Plus averages 4.8 from 968 ratings.

### Do MMM Calc or Block Calculator Plus have ads?

Block Calculator Plus shows ads; MMM Calc does not.

### Which is updated more often, MMM Calc or Block Calculator Plus?

MMM Calc ships an update every 4 months, and Block Calculator Plus every 2 months. Most recently, MMM Calc was updated on October 23, 2026 and Block Calculator Plus on October 24, 2026.

---

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