# DBXSchool vs Polynomial Solver Step by Step

The clearest difference is update cadence: Polynomial Solver Step by Step at every 4 days against DBXSchool's weekly. On price, ads, in-app purchases and device support there is nothing between them.

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

DBXSchool ships an update weekly, Polynomial Solver Step by Step every 4 days. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | DBXSchool | Polynomial Solver Step by Step |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/polynomial-solver-step-by-step/id6738137256/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | — | Free |
| Size | 371 MB | 4 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kamales Lardi](https://appshunter.io/developer/1711017521) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### DBXSchool

[App page](https://appshunter.io/ios/app/dbxschool/id6468949222)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Polynomial Solver Step by Step

[App page](https://appshunter.io/ios/app/polynomial-solver-step-by-step/id6738137256)

This app serves as a calculator and educational tool for students learning algebra. It offers step-by-step explanations for polynomial operations, root finding, and advanced iterative solving methods, complemented by interactive graphs.

**Highlights:** Polynomial multiplication and division, Rational root finding algorithm, Iterative solving methods (Durand-Kerner, Aberth, Newton, etc.), Interactive polynomial and derivative graphs, Complex plane visualizations of algorithms, Links to online references

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DBXSchool free?

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

### Is Polynomial Solver Step by Step free?

Polynomial Solver Step by Step is free to download, with no in-app purchases.

### Do DBXSchool or Polynomial Solver Step by Step have ads?

Neither DBXSchool nor Polynomial Solver Step by Step shows ads.

### Which is updated more often, DBXSchool or Polynomial Solver Step by Step?

DBXSchool ships an update weekly, and Polynomial Solver Step by Step every 4 days. Most recently, DBXSchool was updated on October 25, 2026 and Polynomial Solver Step by Step on October 30, 2026.

---

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