# Cloud Technology Collection vs Polynomial Solver Step by Step

The clearest difference is in-app purchases: Polynomial Solver Step by Step at none against Cloud Technology Collection's 5. Polynomial Solver Step by Step also leads on update cadence (every 4 days vs every 5 months). Cloud Technology Collection's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Cloud Technology Collection sells 5 one-off in-app purchases. Polynomial Solver Step by Step asks for nothing beyond the download.

Cloud Technology Collection ships an update every 5 months, Polynomial Solver Step by Step every 4 days. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Cloud Technology Collection | Polynomial Solver Step by Step |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/polynomial-solver-step-by-step/id6738137256/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | — | Free |
| Size | 94 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [uCertify.com](https://appshunter.io/developer/1130631061) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### Cloud Technology Collection

[App page](https://appshunter.io/ios/app/cloud-technology-collection/id1618904575)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Certified Cloud Security Pro | $49.99 | one-time |
| Microsoft 365 Fundamentals | $49.99 | one-time |
| CompTIA Cloud Essentials+ | $49.99 | one-time |
| Azure Fundamentals (AZ-900) | $49.99 | one-time |
| Mastering VMware vSphere 6.7 | $49.99 | one-time |


### 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 Cloud Technology Collection free?

Cloud Technology Collection is free to download, with in-app purchases available.

### Is Polynomial Solver Step by Step free?

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

### Do Cloud Technology Collection or Polynomial Solver Step by Step have ads?

Neither Cloud Technology Collection nor Polynomial Solver Step by Step shows ads.

### Which is updated more often, Cloud Technology Collection or Polynomial Solver Step by Step?

Cloud Technology Collection ships an update every 5 months, and Polynomial Solver Step by Step every 4 days. Most recently, Cloud Technology Collection was updated on November 7, 2026 and Polynomial Solver Step by Step on November 12, 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.*