# Equation Genius vs Firstlight Indivisa

The clearest difference is in-app purchases: Firstlight Indivisa at none against Equation Genius's 1. Equation Genius's advantage is ads (none vs shown) and update cadence (every 5 days vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Equation Genius sells 1 one-off in-app purchase. Firstlight Indivisa asks for nothing beyond the download.

Equation Genius ships an update every 5 days, Firstlight Indivisa every 3 months. The most recent releases landed on September 18, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Equation Genius | Firstlight Indivisa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/equation-genius/id1475407618/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 79 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ShaboTech](https://appshunter.io/developer/1475407617) | [Caelestis Production, Inc.](https://appshunter.io/developer/1542218191) |

## What reviewers say

### Equation Genius

[App page](https://appshunter.io/ios/app/equation-genius/id1475407618)

Sharpen your algebra skills with auto-generated math problems. Solve equations quickly to beat the clock and improve your score. Compete globally or challenge friends in multiplayer mode.

**Highlights:** Auto-generated algebra equations, Whole number solutions, Gradual difficulty progression, Multiplayer mode, Practice mode without timer, Global leaderboards

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multiplayer Unlock | $3.99 | one-time |


### Firstlight Indivisa

[App page](https://appshunter.io/ios/app/firstlight-indivisa/id6740236225)

**In-app purchases:** none


## Frequently asked questions

### Is Equation Genius free?

Equation Genius is free to download, with in-app purchases available.

### Is Firstlight Indivisa free?

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

### Do Equation Genius or Firstlight Indivisa have ads?

Firstlight Indivisa shows ads; Equation Genius does not.

### Which is updated more often, Equation Genius or Firstlight Indivisa?

Equation Genius ships an update every 5 days, and Firstlight Indivisa every 3 months. Most recently, Equation Genius was updated on September 18, 2026 and Firstlight Indivisa on September 11, 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.*