# SimpliCalc vs ConstructionEquations

The clearest difference is price: SimpliCalc at Free against ConstructionEquations's $0.99. SimpliCalc also leads on in-app purchases (none vs 1) and update cadence (every 2 days vs every 2 months). ConstructionEquations's advantage is iOS requirement (16.0 vs 18.0). On rating, ads and device support there is nothing between them.

SimpliCalc is free to download; ConstructionEquations costs $0.99 up front. ConstructionEquations sells 1 one-off in-app purchase. SimpliCalc asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for SimpliCalc against 5.0 for ConstructionEquations. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

SimpliCalc ships an update every 2 days, ConstructionEquations every 2 months. The most recent releases landed on June 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | SimpliCalc | ConstructionEquations |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/simplicalc/id6449979918/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/constructionequations/id6479582534/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 2 MB | 8 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Morgan Rai](https://appshunter.io/developer/1691350292) | [Robert J Sarvis Jr](https://appshunter.io/developer/1531648349) |

## What reviewers say

### SimpliCalc

[App page](https://appshunter.io/ios/app/simplicalc/id6449979918)

A sleek, dark-themed calculator app designed for speed and clarity. It offers animated key presses, haptic feedback, and a built-in tip calculator for easy bill splitting. All calculations are performed privately on your device.

**Highlights:** Refined dark theme with crisp typography, Animated key presses and gentle haptics, Built-in Tip Calculator for splitting bills, Essential math functions (+, -, ×, ÷, parentheses), Error alerts for invalid entries, Private and offline calculations

**Features:** macOS Compatibility

**In-app purchases:** none


### ConstructionEquations

[App page](https://appshunter.io/ios/app/constructionequations/id6479582534)

Access essential construction equations with clear explanations. This utility app simplifies complex formulas for better comprehension and application in the field.

**Highlights:** Common construction equations, Equation descriptions, Easy access reference, Formula comprehension aid

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Advanced Equations | $0.99 | one-time |


## Frequently asked questions

### Is SimpliCalc free?

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

### Is ConstructionEquations free?

ConstructionEquations costs $0.99, and also offers in-app purchases.

### Which has better reviews, SimpliCalc or ConstructionEquations?

SimpliCalc and ConstructionEquations are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do SimpliCalc or ConstructionEquations have ads?

Neither SimpliCalc nor ConstructionEquations shows ads.

### Which is updated more often, SimpliCalc or ConstructionEquations?

SimpliCalc ships an update every 2 days, and ConstructionEquations every 2 months. Most recently, SimpliCalc was updated on June 1, 2026 and ConstructionEquations on September 30, 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.*