# Mechanical Design and Analysis vs Partial fraction decomposition

The clearest difference is price: Partial fraction decomposition at Free against Mechanical Design and Analysis's $4.99. Partial fraction decomposition also leads on update cadence (every 10 days vs every 11 months) and iOS requirement (13.0 vs 26.0). Mechanical Design and Analysis's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

Partial fraction decomposition is free to download; Mechanical Design and Analysis costs $4.99 up front. Partial fraction decomposition sells 1 one-off in-app purchase. Mechanical Design and Analysis asks for nothing beyond the download.

Mechanical Design and Analysis ships an update every 11 months, Partial fraction decomposition every 10 days. The most recent releases landed on July 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Mechanical Design and Analysis | Partial fraction decomposition |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/partial-fraction-decomposition/id1661102075/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 10 days** |
| Monetization | — | Freemium |
| Size | 15 MB | 2 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPad, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DRH YAZILIM VE MUHENDISLIK HIZMETLERI LTD STI](https://appshunter.io/developer/914295588) | [Siu Yuen Ho](https://appshunter.io/developer/814088527) |

## What reviewers say

### Mechanical Design and Analysis

[App page](https://appshunter.io/ios/app/mechanical-design-and-analysis/id1482384948)

**In-app purchases:** none


### Partial fraction decomposition

[App page](https://appshunter.io/ios/app/partial-fraction-decomposition/id1661102075)

Calculate partial fraction decomposition with detailed steps. Export and print your calculations. Ideal for students, engineers, and professionals needing mathematical assistance.

**Highlights:** Partial fraction decomposition calculation, Show calculation steps, Export calculations to PDF, Print calculation steps, Supports up to second-degree polynomials, Unlimited polynomial degree (Pro)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro feature | $1.99 | one-time |


## Frequently asked questions

### Is Mechanical Design and Analysis free?

Mechanical Design and Analysis costs $4.99, with no in-app purchases.

### Is Partial fraction decomposition free?

Partial fraction decomposition is free to download, with in-app purchases available.

### Do Mechanical Design and Analysis or Partial fraction decomposition have ads?

Neither Mechanical Design and Analysis nor Partial fraction decomposition shows ads.

### Which is updated more often, Mechanical Design and Analysis or Partial fraction decomposition?

Mechanical Design and Analysis ships an update every 11 months, and Partial fraction decomposition every 10 days. Most recently, Mechanical Design and Analysis was updated on July 7, 2026 and Partial fraction decomposition on October 30, 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.*