# Skriptos vs Inrock HDD HydroCalc

The clearest difference is in-app purchases: Inrock HDD HydroCalc at none against Skriptos's 2. Inrock HDD HydroCalc also leads on device support. Skriptos's advantage is iOS requirement (13.4 vs 15.1). On price there is nothing between them.

Both are free to download. Skriptos sells 2 in-app purchases, starting at $3.99 per month. Inrock HDD HydroCalc asks for nothing beyond the download.

## The numbers

| Metric | Skriptos | Inrock HDD HydroCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/inrock-hdd-hydrocalc/id6741412479/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Every 6 months |
| Monetization | — | Free |
| Size | 33 MB | 51 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Optodish Inc.](https://appshunter.io/developer/1569269835) | [Inrock Drilling Systems](https://appshunter.io/developer/1794059592) |

## What reviewers say

### Skriptos

[App page](https://appshunter.io/ios/app/skriptos/id6448961598)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Yearly Subscription | $39.99 | per year |


### Inrock HDD HydroCalc

[App page](https://appshunter.io/ios/app/inrock-hdd-hydrocalc/id6741412479)

This app helps Horizontal Directional Drilling professionals optimize hydraulic energy for efficient cuttings removal. It calculates key parameters to improve tool cleaning, reduce wear, and maximize bearing life. Features include comprehensive calculations, side-by-side case comparisons, and dynamic charting.

**Highlights:** Comprehensive hydraulic calculations, Side-by-side case comparisons, Dynamic charting and summaries, Unit conversion flexibility, User-friendly three-screen interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Skriptos free?

Skriptos is free to download, with in-app purchases available.

### Is Inrock HDD HydroCalc free?

Inrock HDD HydroCalc is free to download, with no in-app purchases.

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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.*