# Drilltech Marine Drilling Tool vs RIG MATH App

The clearest difference is iOS requirement: Drilltech Marine Drilling Tool at 12.4 against RIG MATH App's 14.0.0. 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.

## The numbers

| Metric | Drilltech Marine Drilling Tool | RIG MATH App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 46 MB | 43 MB |
| Requires iOS | **12.4** | 14.0.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Dilip Kumar Shukla](https://appshunter.io/developer/1749262662) | [Gingerich Well & Pump Service, LLC](https://appshunter.io/developer/1808684795) |

## What reviewers say

### Drilltech Marine Drilling Tool

[App page](https://appshunter.io/ios/app/drilltech-marine-drilling-tool/id6503440909)

**Features:** macOS Compatibility

**In-app purchases:** none


### RIG MATH App

[App page](https://appshunter.io/ios/app/rig-math-app/id6744647767)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Drilltech Marine Drilling Tool free?

Drilltech Marine Drilling Tool is free to download, with no in-app purchases.

### Is RIG MATH App free?

RIG MATH App is free to download, with no in-app purchases.

### Do Drilltech Marine Drilling Tool or RIG MATH App have ads?

Neither Drilltech Marine Drilling Tool nor RIG MATH App shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*