# Polynomial Solver Step by Step vs Fractal Lens

The clearest difference is update cadence: Polynomial Solver Step by Step at every 4 days against Fractal Lens's every 3 weeks. Polynomial Solver Step by Step also leads on iOS requirement (15.0 vs 18.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Polynomial Solver Step by Step against 5.0 for Fractal Lens. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Polynomial Solver Step by Step ships an update every 4 days, Fractal Lens every 3 weeks. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Polynomial Solver Step by Step | Fractal Lens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/polynomial-solver-step-by-step/id6738137256/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/fractal-lens/id6794895795/reviews) |
| Number of ratings | **4** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 4 MB | 1 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuri Morozov](https://appshunter.io/developer/1582368813) | [ANTHONY ZALESKI](https://appshunter.io/developer/6794895797) |

## What reviewers say

### 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


### Fractal Lens

[App page](https://appshunter.io/ios/app/fractal-lens/id6794895795)

Analyze the fractal dimension of objects by taking or uploading photos. Explore mathematical concepts through intuitive animations and save your discoveries in a personal gallery. All processing and storage are done locally on your device.

**Highlights:** Compute fractal dimension from photos, Automatic pre-processing and box-counting algorithms, Intuitive animations and haptics, Save analyses to a gallery, Local device processing and storage

**Features:** macOS Compatibility, Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Polynomial Solver Step by Step free?

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

### Is Fractal Lens free?

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

### Which has better reviews, Polynomial Solver Step by Step or Fractal Lens?

Polynomial Solver Step by Step and Fractal Lens are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.

### Do Polynomial Solver Step by Step or Fractal Lens have ads?

Neither Polynomial Solver Step by Step nor Fractal Lens shows ads.

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

Polynomial Solver Step by Step ships an update every 4 days, and Fractal Lens every 3 weeks. Most recently, Polynomial Solver Step by Step was updated on October 30, 2026 and Fractal Lens on November 10, 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.*