# inchCALC+ vs Concrete Calculator Plus

The clearest difference is price: Concrete Calculator Plus at Free against inchCALC+'s $4.99. Concrete Calculator Plus also leads on rating (4.8 vs 3.7) and ratings volume (26K vs 17). inchCALC+'s advantage is ads (none vs shown) and iOS requirement (8.0 vs 12.0). On in-app purchases and device support there is nothing between them.

Concrete Calculator Plus is free to download; inchCALC+ costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Concrete Calculator Plus holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Concrete Calculator Plus has 26K ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 74% of inchCALC+'s written reviews are positive against 97% of Concrete Calculator Plus's.

inchCALC+ ships an update every 2 months, Concrete Calculator Plus monthly. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | inchCALC+ | Concrete Calculator Plus |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [3.7 (17 ratings)](https://appshunter.io/ios/app/inchcalc-plus/id293843441/reviews) | **[4.8 (26K ratings)](https://appshunter.io/ios/app/concrete-calculator-plus/id1494386815/reviews)** |
| Number of ratings | 17 | **26K** |
| Positive reviews | 74.4% of reviews | **97.2% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Paid | **Ad-supported** |
| Size | 19 MB | 33 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [River Studio](https://appshunter.io/developer/293841499) | [Calc Hub, LLC](https://appshunter.io/developer/1494386814) |

## What reviewers say

### inchCALC+

[App page](https://appshunter.io/ios/app/inchcalc-plus/id293843441)

This app is a professional-level calculator designed for working with feet, inches, and fractions, commonly used in construction and DIY projects. It simplifies complex calculations like addition, subtraction, multiplication, and division of these dimensions, transforming your device into a powerful measurement tool.

**Highlights:** Feet, inch, fraction calculations, Conversions to various units, Triangle function for rise, run, diagonal, pitch, Dual modes for simple and complex problems, Selective keyboard orientation, Built-in math functions (sqrt, square, pi, percent)

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

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent for feet and inches calculations
- 👍 Great for metric/imperial conversion
- 👍 Practical and easy to use
- 👍 Replaces expensive physical calculators
- 👍 Smooth calculations and easy unit conversion

**What reviewers complain about**

- 🐛 Crashes on newer iOS versions
- 🐛 Not worth the money compared to free apps
- 🐛 Missing simple but crucial features
- 🐛 Outdated UI, not optimized for modern screens
- 🐛 Buttons too small on landscape screen

**Reported bugs**

- Crashes on iOS 14.2
- Does not recognize numbers 1, 2, 3 in landscape on mini2 retina
- App freezes in landscape mode
- Latest update does not download on iPhone 3GS
- Not updated to fit any screen since iPhone 4

**Requested features**

- Add a tape-like function
- Improve vertical calculator conversion settings
- Add a history view option
- Allow storing and further calculation with results
- Add a backspace key


### Concrete Calculator Plus

[App page](https://appshunter.io/ios/app/concrete-calculator-plus/id1494386815)

This app provides 15 calculators for estimating concrete, blocks, mortar, rebar, and gravel. It supports various shapes and units, offering material cost estimations for construction projects.

**Highlights:** 15 concrete estimation calculators, Estimates cubic yards or bags, Calculates material costs, Supports various shapes (slabs, walls, columns), Estimates rebar and gravel needs, Converts between units (inches, feet, meters)

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🚀 Accurate calculations
- 🚀 Convenient for on-the-go use
- 🚀 Helpful for various projects
- 👍 Straightforward and simple

**What reviewers complain about**

- 🔍 Limited features (no cost calculation, no 50 lb bag option)
- 📱 Issues with display on some devices

**Reported bugs**

- Occasional loading issues
- Difficulty reading total results on some devices

**Requested features**

- Finisher block cost calculation
- Support for 50 lb concrete bag sizes


## Frequently asked questions

### Is inchCALC+ free?

inchCALC+ costs $4.99, with no in-app purchases.

### Is Concrete Calculator Plus free?

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

### Which has better reviews, inchCALC+ or Concrete Calculator Plus?

Concrete Calculator Plus is rated higher. inchCALC+ averages 3.7 out of 5 from 17 ratings, while Concrete Calculator Plus averages 4.8 from 26K ratings.

### Do inchCALC+ or Concrete Calculator Plus have ads?

Concrete Calculator Plus shows ads; inchCALC+ does not.

### Which is updated more often, inchCALC+ or Concrete Calculator Plus?

inchCALC+ ships an update every 2 months, and Concrete Calculator Plus monthly. Most recently, inchCALC+ was updated on November 6, 2026 and Concrete Calculator Plus on November 9, 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.*