# MAPP365 vs EML & MSG Email File Viewer

The clearest difference is in-app purchases: MAPP365 at none against EML & MSG Email File Viewer's 3. EML & MSG Email File Viewer's advantage is iOS requirement (17.0 vs 26.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. EML & MSG Email File Viewer sells 3 in-app purchases, starting at $1.99 per 7 days. MAPP365 asks for nothing beyond the download.

MAPP365 ships an update every 2 months, EML & MSG Email File Viewer monthly. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | MAPP365 | EML & MSG Email File Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 18 MB | 14 MB |
| Requires iOS | 26.1 | **17.0** |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) | [Sheenu Jain](https://appshunter.io/developer/6784692835) |

## What reviewers say

### MAPP365

[App page](https://appshunter.io/ios/app/mapp365/id6760576136)

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

**In-app purchases:** none


### EML & MSG Email File Viewer

[App page](https://appshunter.io/ios/app/eml-and-msg-email-file-viewer/id6795544592)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro — Weekly | $1.99 | per 7 days |
| Pro — Yearly | $9.99 | per year |
| Pro — Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is MAPP365 free?

MAPP365 is free to download, with no in-app purchases.

### Is EML & MSG Email File Viewer free?

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

### Do MAPP365 or EML & MSG Email File Viewer have ads?

Neither MAPP365 nor EML & MSG Email File Viewer shows ads.

### Which is updated more often, MAPP365 or EML & MSG Email File Viewer?

MAPP365 ships an update every 2 months, and EML & MSG Email File Viewer monthly. Most recently, MAPP365 was updated on October 16, 2026 and EML & MSG Email File Viewer on October 6, 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.*