# PCS Traverse Barcode Tracking vs SRT Email

The clearest difference is update cadence: SRT Email at every 3 months against PCS Traverse Barcode Tracking's every 21 months. PCS Traverse Barcode Tracking's advantage is iOS requirement (12.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PCS Traverse Barcode Tracking ships an update every 21 months, SRT Email every 3 months. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | PCS Traverse Barcode Tracking | SRT Email |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 81 MB | 63 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Practical Compliance Solutions](https://appshunter.io/developer/1448885926) | [Mail2World Inc](https://appshunter.io/developer/751699918) |

## What reviewers say

### PCS Traverse Barcode Tracking

[App page](https://appshunter.io/ios/app/pcs-traverse-barcode-tracking/id1448885927)

**Features:** macOS Compatibility

**In-app purchases:** none


### SRT Email

[App page](https://appshunter.io/ios/app/srt-email/id1496178263)

Manage multiple email accounts and PIM data with a clean, responsive design. Offers powerful search, quick filters, and swipe gestures for efficient email management. Supports integration with popular cloud storage services.

**Highlights:** Unified mailbox for multiple accounts, PIM sync for contacts and calendars, Smart search and quick filters, Customizable swipe gestures, Support for cloud storage attachments, Sender avatar for visual inbox

**In-app purchases:** none


## Frequently asked questions

### Is PCS Traverse Barcode Tracking free?

PCS Traverse Barcode Tracking is free to download, with no in-app purchases.

### Is SRT Email free?

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

### Do PCS Traverse Barcode Tracking or SRT Email have ads?

Neither PCS Traverse Barcode Tracking nor SRT Email shows ads.

### Which is updated more often, PCS Traverse Barcode Tracking or SRT Email?

PCS Traverse Barcode Tracking ships an update every 21 months, and SRT Email every 3 months. Most recently, PCS Traverse Barcode Tracking was updated on October 2, 2026 and SRT Email on October 4, 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.*