# Maint. Management Detailed CES vs Drone Study Guide

The clearest difference is price: Maint. Management Detailed CES at $5.99 against Drone Study Guide's $7.99. Maint. Management Detailed CES also leads on iOS requirement (10.0 vs 15.0). Drone Study Guide's advantage is device support. On in-app purchases there is nothing between them.

Maint. Management Detailed CES costs $5.99 and Drone Study Guide $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Maint. Management Detailed CES | Drone Study Guide |
| --- | --- | --- |
| Price | **$5.99** | $7.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Paid |
| Size | 12 MB | 3 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maxim Lukyanenko](https://appshunter.io/developer/1496252741) | [James Kelly](https://appshunter.io/developer/825582894) |

## What reviewers say

### Maint. Management Detailed CES

[App page](https://appshunter.io/ios/app/maint-management-detailed-ces/id6468454776)

**In-app purchases:** none


### Drone Study Guide

[App page](https://appshunter.io/ios/app/drone-study-guide/id6740407644)

Prepare for the FAA Part 107 drone pilot exam with practice quizzes, detailed answer reviews, and progress tracking. Utilize an AI tutor for personalized help and revision mode to master key concepts. Customize quizzes to focus on weak areas and fly with confidence.

**Highlights:** Practice quizzes, Detailed answer reviews, AI tutor, Revision mode, Customizable quizzes, Progress tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Maint. Management Detailed CES free?

Maint. Management Detailed CES costs $5.99, with no in-app purchases.

### Is Drone Study Guide free?

Drone Study Guide costs $7.99, with no in-app purchases.

---

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