# The Equations Game vs BDnF

The clearest difference is review sentiment: The Equations Game at 43% against BDnF's 21%. The Equations Game also leads on device support (3 vs 1). BDnF's advantage is update cadence (every 6 months vs every 23 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

The Equations Game ships an update every 23 months, BDnF every 6 months. Both last shipped on October 20, 2026.

## The numbers

| Metric | The Equations Game | BDnF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (5 ratings)](https://appshunter.io/ios/app/bdnf-the-comics-factory/id1495820149/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | **43.5% of reviews** | 20.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 13 MB | 235 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Christophe Auclair](https://appshunter.io/developer/1333526155) | [Bibliotheque nationale de France](https://appshunter.io/developer/501800444) |

## What reviewers say

### The Equations Game

[App page](https://appshunter.io/ios/app/the-equations-game/id1334698558)

This educational app helps students in middle school and early high school practice solving linear equations. It focuses on logical reasoning by guiding users through the steps of isolating variables. With 15 difficulty levels, it offers a structured way to master algebraic skills.

**Highlights:** Methodological equation solver, Focus on logical reasoning, 15 increasing difficulty levels, Automatic calculation assistance, Progressive level unlocking

**Features:** macOS Compatibility

**In-app purchases:** none


### BDnF

[App page](https://appshunter.io/ios/app/bdnf-the-comics-factory/id1495820149)

This application allows users to create comics, graphic novels, and storyboards by combining images and text. It offers tools for composing innovative formats, making it suitable for both casual fun and aspiring comic creators.

**Highlights:** Create comics, Create graphic novels, Create storyboards, Combine images and text, Compose innovative formats

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The Equations Game free?

The Equations Game is free to download, with no in-app purchases.

### Is BDnF free?

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

### Do The Equations Game or BDnF have ads?

Neither The Equations Game nor BDnF shows ads.

### Which is updated more often, The Equations Game or BDnF?

The Equations Game ships an update every 23 months, and BDnF every 6 months. Most recently, The Equations Game was updated on October 20, 2026 and BDnF on October 20, 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.*