---
title: "mTrak X21 — App Overview"
url: https://marlvel.ai/apps/mtrak-x21
category: Business
developer: Metafour
platforms: ios, android
rating: N/A (0 ratings)
pricing: free
report_level: overview
generated: 2026-05-05
last_verified: "2026-05-05T16:42:23.827Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app provides a mobile-first solution for digitizing mailroom tracking and delivery confirmation processes.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Business |
| Rating | N/A ★ (0) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 1.3.5 |
| Latest Version (Android) | 1.3.5 |
| Developer | Metafour |

<!-- SECTION: Summary -->
## What is mTrak X21?

mTrak X21 is a mobile tool designed for mailroom personnel to manage parcel tracking and delivery workflows. It enables real-time data synchronization with backend systems and ensures operational continuity through offline storage capabilities.

<!-- SECTION: Key Features -->
## Key Features

- **Barcode Scanning**: Utilizes the phone camera to scan mail and parcel tracking barcodes.
- **Proof-of-Delivery (PoD)**: Captures recipient signatures directly on the device's touch screen.
- **Data Synchronization**: Transmits tracking data to the mailroom backend via WiFi or cellular networks.
- **Offline Storage**: Maintains tracking data in local storage when network connectivity is unavailable.

<!-- SECTION: Target Audience -->
## Who is it for?

Mailroom staff and logistics personnel responsible for parcel tracking and delivery verification.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/mtrak-x21/id1577900951?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.metafour.mtrak_x21&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/mtrak-x21)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/mtrak-x21).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*