# Linear Equations Calculator vs Equation

The clearest difference is in-app purchases: Equation at none against Linear Equations Calculator's 8. Linear Equations Calculator's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

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

Linear Equations Calculator ships an update every 3 weeks, Equation monthly. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Linear Equations Calculator | Equation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (28 ratings)](https://appshunter.io/ios/app/linear-equations-calculator/id1246761828/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 179 MB | 34 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) |

## 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 |


### Equation

[App page](https://appshunter.io/ios/app/equation-solver/id1618982230)

**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 Equation free?

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

### Do Linear Equations Calculator or Equation have ads?

Equation shows ads; Linear Equations Calculator does not.

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

Linear Equations Calculator ships an update every 3 weeks, and Equation monthly. Most recently, Linear Equations Calculator was updated on October 2, 2026 and Equation on October 12, 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.*