# Directional Drilling vs Colorado DMV Permit Test Prep

The clearest difference is price: Colorado DMV Permit Test Prep at Free against Directional Drilling's $29.99. Colorado DMV Permit Test Prep also leads on update cadence (fortnightly vs every 8 months). Directional Drilling's advantage is iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Colorado DMV Permit Test Prep is free to download; Directional Drilling costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Directional Drilling ships an update every 8 months, Colorado DMV Permit Test Prep fortnightly. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Directional Drilling | Colorado DMV Permit Test Prep |
| --- | --- | --- |
| Price | $29.99 | **Free** |
| Rating | — | **[4.2 (6 ratings)](https://appshunter.io/ios/app/colorado-dmv-permit-test-prep/id6742355936/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | Paid | **Free** |
| Size | 21 MB | 24 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Carlos Moura](https://appshunter.io/developer/407501202) | [PrePro](https://appshunter.io/developer/1540249449) |

## What reviewers say

### Directional Drilling

[App page](https://appshunter.io/ios/app/directional-drilling/id928989079)

This application provides essential tools for oil and gas directional drilling. It aids in well planning, survey data management, and 3D plotting. Users can import and export data, perform various calculations, and visualize well paths.

**Highlights:** Well planning with multiple sections, Import/export survey data, Multiple calculation methods, 2D and 3D well plotting, Support for length units (foot/meter), Multilateral well plotting

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Colorado DMV Permit Test Prep

[App page](https://appshunter.io/ios/app/colorado-dmv-permit-test-prep/id6742355936)

Prepare for your Colorado driving knowledge test with realistic mock exams. Study road signs, traffic rules, and safe driving practices with up-to-date questions. Track your progress and build confidence for your first attempt.

**Highlights:** Accurate Colorado-approved questions, Timed mock exam simulations, Progress tracking and analytics, Offline study mode, User-friendly interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Directional Drilling free?

Directional Drilling costs $29.99, with no in-app purchases.

### Is Colorado DMV Permit Test Prep free?

Colorado DMV Permit Test Prep is free to download, with no in-app purchases.

### Do Directional Drilling or Colorado DMV Permit Test Prep have ads?

Neither Directional Drilling nor Colorado DMV Permit Test Prep shows ads.

### Which is updated more often, Directional Drilling or Colorado DMV Permit Test Prep?

Directional Drilling ships an update every 8 months, and Colorado DMV Permit Test Prep fortnightly. Most recently, Directional Drilling was updated on November 6, 2026 and Colorado DMV Permit Test Prep 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.*