# Partial fraction decomposition vs Epstemia

The clearest difference is in-app purchases: Epstemia at none against Partial fraction decomposition's 1. Partial fraction decomposition's advantage is update cadence (every 10 days vs every 6 months) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Partial fraction decomposition sells 1 one-off in-app purchase. Epstemia asks for nothing beyond the download.

Partial fraction decomposition ships an update every 10 days, Epstemia every 6 months. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Partial fraction decomposition | Epstemia |
| --- | --- | --- |
| Price | Free | 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 months |
| Monetization | Freemium | — |
| Size | 2 MB | 46 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Siu Yuen Ho](https://appshunter.io/developer/814088527) | [The Members](https://appshunter.io/developer/1653824858) |

## What reviewers say

### 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 |


### Epstemia

[App page](https://appshunter.io/ios/app/epstemia/id6740281100)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Partial fraction decomposition free?

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

### Is Epstemia free?

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

### Do Partial fraction decomposition or Epstemia have ads?

Neither Partial fraction decomposition nor Epstemia shows ads.

### Which is updated more often, Partial fraction decomposition or Epstemia?

Partial fraction decomposition ships an update every 10 days, and Epstemia every 6 months. Most recently, Partial fraction decomposition was updated on October 10, 2026 and Epstemia on September 29, 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.*