# ProInsightsGo vs EML & MSG Email File Viewer

The clearest difference is in-app purchases: ProInsightsGo at none against EML & MSG Email File Viewer's 3. 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 $1.00 per 7 days. ProInsightsGo asks for nothing beyond the download.

ProInsightsGo ships an update every 3 weeks, EML & MSG Email File Viewer monthly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ProInsightsGo | EML & MSG Email File Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/proinsightsgo/id6474537013/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 47 MB | 18 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [PV Hardware](https://appshunter.io/developer/1721864885) | [Sheenu Jain](https://appshunter.io/developer/6784692835) |

## What reviewers say

### ProInsightsGo

[App page](https://appshunter.io/ios/app/proinsightsgo/id6474537013)

This utility app facilitates the provisioning, command execution, and diagnostics of PVH devices. It supports both online and offline operations using NFC protocol for efficient device management.

**Highlights:** Seamless provisioning, Easy command execution, Smart diagnostics, NFC protocol support, Offline mode, Online mode

**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 | $1.00 | per 7 days |
| Pro — Yearly | $7.99 | per year |
| Pro — Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is ProInsightsGo free?

ProInsightsGo 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 ProInsightsGo or EML & MSG Email File Viewer have ads?

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

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

ProInsightsGo ships an update every 3 weeks, and EML & MSG Email File Viewer monthly. Most recently, ProInsightsGo was updated on October 30, 2026 and EML & MSG Email File Viewer on October 25, 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.*