# Formula MAX vs Concrete Engineering

The clearest difference is rating: Formula MAX at 4.8 against Concrete Engineering's 4.2. Formula MAX also leads on price ($0.99 vs $3.99) and update cadence (every 11 months vs every 23 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

Formula MAX costs $0.99 and Concrete Engineering $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Formula MAX holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Formula MAX has 52 ratings behind it against 10, so its average is the more settled of the two.

Formula MAX ships an update every 11 months, Concrete Engineering every 23 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Formula MAX | Concrete Engineering |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Rating | **[4.8 (52 ratings)](https://appshunter.io/ios/app/formula-max/id454108371/reviews)** | [4.2 (10 ratings)](https://appshunter.io/ios/app/concrete-engineering/id643608704/reviews) |
| Number of ratings | **52** | 10 |
| Positive reviews | 79.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 23 months |
| Monetization | Paid | Paid |
| Size | 15 MB | 8 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mallow Technologies Private Limited](https://appshunter.io/developer/416807590) | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) |

## What reviewers say

### Formula MAX

[App page](https://appshunter.io/ios/app/formula-max/id454108371)

Access over 1100 physics, chemistry, and math formulas with a powerful search and offline access. Save favorites, use built-in calculators, and view a detailed periodic table. Designed for user convenience and quick reference.

**Highlights:** 1100+ formulas, definitions, and values, Offline access, Powerful search function, Favorites for quick access, Trigonometric and logarithmic calculators, Periodic table with element details

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 📚 Comprehensive collection of 1000+ formulas across math, physics, and chemistry
- 🔍 Powerful search function for easy formula location
- ⭐ Excellent value at $0.99 price point
- 📱 Clean and intuitive user interface design
- 🧪 Useful periodic table included in chemistry section

**What reviewers complain about**

- 📖 Lacks explanations and examples for formulas
- ❌ Non-interactive formulas (displayed as images only)
- 🔤 Numerous spelling and grammar errors throughout
- 🧬 Chemistry section lacks depth and advanced topics
- 📏 Font sizes too small in some sections

**Reported bugs**

- Search function returns no results for some queries
- Display glitches preventing information from showing
- Inconsistent symbology and notation within sections
- Spacing errors in text
- App crashes or performance issues

**Requested features**

- Add worked examples demonstrating formula application
- Include interactive calculators for solving problems
- Provide step-by-step solution walkthroughs
- Add more advanced chemistry topics (thermodynamics, quantum mechanics, etc.)
- Include visual diagrams and illustrations


### Concrete Engineering

[App page](https://appshunter.io/ios/app/concrete-engineering/id643608704)

This app provides civil engineers with a comprehensive suite of 56 calculators for concrete design and analysis. It features smart auto-fill pickers, calculation history with PDF export, and direct ACI code references for all calculations.

**Highlights:** 56 concrete and civil engineering calculators, Metric and Imperial unit support, Smart auto-fill pickers, Calculation history with PDF export, ACI 318-19 code references, Detailed formulas included

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

**In-app purchases:** none


## Frequently asked questions

### Is Formula MAX free?

Formula MAX costs $0.99, with no in-app purchases.

### Is Concrete Engineering free?

Concrete Engineering costs $3.99, with no in-app purchases.

### Which has better reviews, Formula MAX or Concrete Engineering?

Formula MAX is rated higher. Formula MAX averages 4.8 out of 5 from 52 ratings, while Concrete Engineering averages 4.2 from 10 ratings.

### Do Formula MAX or Concrete Engineering have ads?

Neither Formula MAX nor Concrete Engineering shows ads.

### Which is updated more often, Formula MAX or Concrete Engineering?

Formula MAX ships an update every 11 months, and Concrete Engineering every 23 months. Most recently, Formula MAX was updated on November 6, 2026 and Concrete Engineering on November 4, 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.*