# Linear Equations Calculator vs Eng Statics

The clearest difference is in-app purchases: Eng Statics at none against Linear Equations Calculator's 8. Eng Statics also leads on iOS requirement (9.0 vs 15.0). Linear Equations Calculator's advantage is update cadence (every 3 weeks vs every 13 months) and ratings volume (28 vs 4). On price, rating, ads and device support there is nothing between them.

Both are free to download. Linear Equations Calculator sells 8 one-off in-app purchases. Eng Statics asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.1 for Linear Equations Calculator against 4.0 for Eng Statics. That said, the two scores are not equally well evidenced: Linear Equations Calculator has 28 ratings behind it against 4, so its average is the more settled of the two.

Linear Equations Calculator ships an update every 3 weeks, Eng Statics every 13 months. The most recent releases landed on September 14, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | Linear Equations Calculator | Eng Statics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (28 ratings)](https://appshunter.io/ios/app/linear-equations-calculator/id1246761828/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/eng-statics/id1538248792/reviews) |
| Number of ratings | **28** | 4 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 13 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 179 MB | 21 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) | [Kurt Gramoll](https://appshunter.io/developer/782218116) |

## What reviewers say

### Linear Equations Calculator

[App page](https://appshunter.io/ios/app/linear-equations-calculator/id1246761828)

This educational app solves linear equations with detailed step-by-step solutions and visual plots. It supports various input methods, including points and slopes, and saves all calculations in a history log for easy access and sharing.

**Highlights:** Step-by-step linear equation solving, Graphical plotting of results, Calculation history log, Supports various input methods (points, slope), Decimal and fraction input support, Solution sharing functionality

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Remove Ads | $1.99 | one-time |
| Lifetime Access | $1.99 | one-time |


### Eng Statics

[App page](https://appshunter.io/ios/app/eng-statics/id1538248792)

This app offers a comprehensive collection of real engineering Statics problems and solutions, organized by textbook chapters. It provides detailed explanations with graphics and links to an online eBook for further study. The paid version unlocks over 500 problems for enhanced learning.

**Highlights:** Real homework and test problems, Organized by textbook sections and chapters, Complete solutions with graphics, Links to online eBook theory pages, Over 500 problems in paid version, Problems updated from online database

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Linear Equations Calculator free?

Linear Equations Calculator is free to download, with in-app purchases available.

### Is Eng Statics free?

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

### Which has better reviews, Linear Equations Calculator or Eng Statics?

Linear Equations Calculator is rated higher. Linear Equations Calculator averages 4.1 out of 5 from 28 ratings, while Eng Statics averages 4.0 from 4 ratings.

### Do Linear Equations Calculator or Eng Statics have ads?

Neither Linear Equations Calculator nor Eng Statics shows ads.

### Which is updated more often, Linear Equations Calculator or Eng Statics?

Linear Equations Calculator ships an update every 3 weeks, and Eng Statics every 13 months. Most recently, Linear Equations Calculator was updated on September 14, 2026 and Eng Statics on July 7, 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.*