# 第三種電気主任技術者  資格試験対策｜D vs Telecom Const G1 Exam Prep JP

The clearest difference is in-app purchases: Telecom Const G1 Exam Prep JP at none against 第三種電気主任技術者  資格試験対策｜D's 1. 第三種電気主任技術者  資格試験対策｜D's advantage is iOS requirement (9.0 vs 16). On price, ads and device support there is nothing between them.

Both are free to download. 第三種電気主任技術者  資格試験対策｜D sells 1 one-off in-app purchase. Telecom Const G1 Exam Prep JP asks for nothing beyond the download.

## The numbers

| Metric | 第三種電気主任技術者  資格試験対策｜D | Telecom Const G1 Exam Prep JP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | — | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 17 MB |
| Requires iOS | **9.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eriya Okuno](https://appshunter.io/developer/1499747901) | [Ryouhei Azuma](https://appshunter.io/developer/1353297781) |

## What reviewers say

### 第三種電気主任技術者  資格試験対策｜D

[App page](https://appshunter.io/ios/app/d-learning/id1536908837)

Prepare for the Third Class Electrical Engineer qualification exam with this app. It offers practice tests, review of missed or checked questions, and detailed explanations to help you study efficiently during your free time. Master difficult problems and improve your pass rate.

**Highlights:** Practice tests by difficulty level, Field-specific practice, Review missed questions, Review checked questions, Timed practice sessions, Detailed explanations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有料問題 | $3.99 | one-time |


### Telecom Const G1 Exam Prep JP

[App page](https://appshunter.io/ios/app/telecom-const-g1-exam-prep-jp/id6762960583)

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

**In-app purchases:** none


## Frequently asked questions

### Is 第三種電気主任技術者  資格試験対策｜D free?

第三種電気主任技術者  資格試験対策｜D is free to download, with in-app purchases available.

### Is Telecom Const G1 Exam Prep JP free?

Telecom Const G1 Exam Prep JP is free to download, with no in-app purchases.

### Do 第三種電気主任技術者  資格試験対策｜D or Telecom Const G1 Exam Prep JP have ads?

Both 第三種電気主任技術者  資格試験対策｜D and Telecom Const G1 Exam Prep JP show ads.

---

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