# MSG Viewer EML File Viewer vs Mentorflow Hub

The clearest difference is in-app purchases: Mentorflow Hub at none against MSG Viewer EML File Viewer's 3. Mentorflow Hub also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. MSG Viewer EML File Viewer sells 3 in-app purchases, starting at $2.99 per 7 days. Mentorflow Hub asks for nothing beyond the download.

MSG Viewer EML File Viewer ships an update monthly, Mentorflow Hub every 3 weeks. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | MSG Viewer EML File Viewer | Mentorflow Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (4 ratings)](https://appshunter.io/ios/app/msg-viewer-eml-file-viewer/id6737722882/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 66 MB | 60 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Code Stars](https://appshunter.io/developer/1751123919) | [TALENT4GROWTH, LDA](https://appshunter.io/developer/1819268101) |

## What reviewers say

### MSG Viewer EML File Viewer

[App page](https://appshunter.io/ios/app/msg-viewer-eml-file-viewer/id6737722882)

Manage, edit, and convert email files directly on your device. Create new MSG and EML files with an intuitive editor, import existing ones, and convert them to PDF or image formats for easy sharing and offline access.

**Highlights:** Create and edit MSG/EML files, Import and view email files, Convert to PDF or Image, Secure local storage, Advanced exporting options, Intuitive user interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Ad Free Version | $2.99 | per 7 days |
| Remote Pro: Monthly Ad-Free | $6.99 | per month |
| Remote Pro: Annual Ad-Free | $49.99 | per year |


### Mentorflow Hub

[App page](https://appshunter.io/ios/app/mentorflow-hub-mentor-app/id6746972441)

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

**In-app purchases:** none


## Frequently asked questions

### Is MSG Viewer EML File Viewer free?

MSG Viewer EML File Viewer is free to download, with in-app purchases available.

### Is Mentorflow Hub free?

Mentorflow Hub is free to download, with no in-app purchases.

### Do MSG Viewer EML File Viewer or Mentorflow Hub have ads?

MSG Viewer EML File Viewer shows ads; Mentorflow Hub does not.

### Which is updated more often, MSG Viewer EML File Viewer or Mentorflow Hub?

MSG Viewer EML File Viewer ships an update monthly, and Mentorflow Hub every 3 weeks. Most recently, MSG Viewer EML File Viewer was updated on October 30, 2026 and Mentorflow Hub on November 8, 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.*