# エネルギー・電気通信主任技術者　統合版 vs Markdown Editor & Reader

The clearest difference is price: Markdown Editor & Reader at Free against エネルギー・電気通信主任技術者　統合版's $4.99. Markdown Editor & Reader also leads on update cadence (weekly vs every 28 months). エネルギー・電気通信主任技術者　統合版's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Markdown Editor & Reader is free to download; エネルギー・電気通信主任技術者　統合版 costs $4.99 up front. Markdown Editor & Reader sells 1 one-off in-app purchase. エネルギー・電気通信主任技術者　統合版 asks for nothing beyond the download.

エネルギー・電気通信主任技術者　統合版 ships an update every 28 months, Markdown Editor & Reader weekly. The most recent releases landed on September 9, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | エネルギー・電気通信主任技術者　統合版 | Markdown Editor & Reader |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 28 months | **Weekly** |
| Size | 72 MB | 18 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 9+ |
| Developer | [harada keiko](https://appshunter.io/developer/1457179049) | [Dang Nam Nguyen](https://appshunter.io/developer/1779685594) |

## What reviewers say

### エネルギー・電気通信主任技術者　統合版

[App page](https://appshunter.io/ios/app/id1487265265)

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

**In-app purchases:** none


### Markdown Editor & Reader

[App page](https://appshunter.io/ios/app/markdown-editor-and-reader/id6768164089)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MD Preview Pro (Lifetime) | $3.99 | one-time |


## Frequently asked questions

### Is エネルギー・電気通信主任技術者　統合版 free?

エネルギー・電気通信主任技術者　統合版 costs $4.99, with no in-app purchases.

### Is Markdown Editor & Reader free?

Markdown Editor & Reader is free to download, with in-app purchases available.

### Do エネルギー・電気通信主任技術者　統合版 or Markdown Editor & Reader have ads?

Neither エネルギー・電気通信主任技術者　統合版 nor Markdown Editor & Reader shows ads.

### Which is updated more often, エネルギー・電気通信主任技術者　統合版 or Markdown Editor & Reader?

エネルギー・電気通信主任技術者　統合版 ships an update every 28 months, and Markdown Editor & Reader weekly. Most recently, エネルギー・電気通信主任技術者　統合版 was updated on September 9, 2026 and Markdown Editor & Reader on September 19, 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.*