# Quadratic Formula Calculator vs Gbot

The clearest difference is in-app purchases: Gbot at none against Quadratic Formula Calculator's 1. Gbot also leads on ads (none vs shown) and update cadence (every 9 days vs every 9 months). On price and device support there is nothing between them.

Both are free to download. Quadratic Formula Calculator sells 1 one-off in-app purchase. Gbot asks for nothing beyond the download.

Quadratic Formula Calculator ships an update every 9 months, Gbot every 9 days. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Quadratic Formula Calculator | Gbot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (71 ratings)](https://appshunter.io/ios/app/quadratic-formula-calculator/id1425311468/reviews)** | — |
| Number of ratings | **71** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 31 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Edward Prokopik](https://appshunter.io/developer/1077587110) | [Sergio Gregori](https://appshunter.io/developer/498027111) |

## What reviewers say

### Quadratic Formula Calculator

[App page](https://appshunter.io/ios/app/quadratic-formula-calculator/id1425311468)

This app simplifies solving quadratic equations by allowing users to input coefficients a, b, and c. It quickly displays the solutions for x, including support for imaginary numbers. Users can also switch between light and dark themes for a personalized experience.

**Highlights:** Input coefficients a, b, and c, Displays solutions for x, Supports imaginary number solutions, Light and Dark modes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Mode | $1.99 | one-time |


### Gbot

[App page](https://appshunter.io/ios/app/gbot/id1538495427)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quadratic Formula Calculator free?

Quadratic Formula Calculator is free to download, with in-app purchases available.

### Is Gbot free?

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

### Do Quadratic Formula Calculator or Gbot have ads?

Quadratic Formula Calculator shows ads; Gbot does not.

### Which is updated more often, Quadratic Formula Calculator or Gbot?

Quadratic Formula Calculator ships an update every 9 months, and Gbot every 9 days. Most recently, Quadratic Formula Calculator was updated on October 24, 2026 and Gbot on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*