# DifferentiationCalculator vs Paramashiva

The clearest difference is update cadence: Paramashiva at every 3 weeks against DifferentiationCalculator's every 4 months. DifferentiationCalculator's advantage is iOS requirement (12.0 vs 16.6). 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.

DifferentiationCalculator ships an update every 4 months, Paramashiva every 3 weeks. The most recent releases landed on September 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | DifferentiationCalculator | Paramashiva |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 14 MB | 49 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ilona Kosinska](https://appshunter.io/developer/1538804529) | [Emily Sudduth](https://appshunter.io/developer/1721274803) |

## What reviewers say

### DifferentiationCalculator

[App page](https://appshunter.io/ios/app/differentiationcalculator/id1538804527)

**Features:** macOS Compatibility

**In-app purchases:** none


### Paramashiva

[App page](https://appshunter.io/ios/app/paramashiva/id6621180563)

**In-app purchases:** none


## Frequently asked questions

### Is DifferentiationCalculator free?

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

### Is Paramashiva free?

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

### Do DifferentiationCalculator or Paramashiva have ads?

Neither DifferentiationCalculator nor Paramashiva shows ads.

### Which is updated more often, DifferentiationCalculator or Paramashiva?

DifferentiationCalculator ships an update every 4 months, and Paramashiva every 3 weeks. Most recently, DifferentiationCalculator was updated on September 19, 2026 and Paramashiva on October 7, 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.*