# RailPASS vs Vendorflow Control Tower

The clearest difference is rating: Vendorflow Control Tower at 3.7 against RailPASS's 3.2. RailPASS's advantage is ratings volume (126 vs 3) and update cadence (every 2 months vs every 8 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Vendorflow Control Tower holds the better App Store score, 3.7 against 3.2. That said, the two scores are not equally well evidenced: RailPASS has 126 ratings behind it against 3, so its average is the more settled of the two.

RailPASS ships an update every 2 months, Vendorflow Control Tower every 8 months. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | RailPASS | Vendorflow Control Tower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (126 ratings)](https://appshunter.io/ios/app/railpass/id1067866957/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/vendorflow-control-tower/id1637175040/reviews)** |
| Number of ratings | **126** | 3 |
| Positive reviews | 23.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 63 MB | 2 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BNSF Railway](https://appshunter.io/developer/1067866956) | [Vendorflow Inc.](https://appshunter.io/developer/1637175042) |

## What reviewers say

### RailPASS

[App page](https://appshunter.io/ios/app/railpass/id1067866957)

Streamline your intermodal facility experience with this mobile application. Input shipment details in advance to bypass kiosks, track your assigned shipments, and update parking locations directly from your device. Save time and reduce gate entry friction.

**Highlights:** Expedited gate experience, Pre-input shipment details, Real-time shipment status, Update parking location, Reduce gate entry time

**Features:** Vision Pro support

**In-app purchases:** none


### Vendorflow Control Tower

[App page](https://appshunter.io/ios/app/vendorflow-control-tower/id1637175040)

This app provides enterprise operations staff with mobile access to a subset of core business software functionalities. It enables 'call center' style interactions across various communication channels like SMS, MMS, WhatsApp, and Telegram, facilitating business between staff and external providers.

**Highlights:** Mobile access to enterprise software, Multi-channel communication (SMS, MMS, WhatsApp, Telegram), Operations staff enablement, External provider interaction, Subset of enterprise functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RailPASS free?

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

### Is Vendorflow Control Tower free?

Vendorflow Control Tower is free to download, with no in-app purchases.

### Which has better reviews, RailPASS or Vendorflow Control Tower?

Vendorflow Control Tower is rated higher. RailPASS averages 3.2 out of 5 from 126 ratings, while Vendorflow Control Tower averages 3.7 from 3 ratings.

### Do RailPASS or Vendorflow Control Tower have ads?

Neither RailPASS nor Vendorflow Control Tower shows ads.

### Which is updated more often, RailPASS or Vendorflow Control Tower?

RailPASS ships an update every 2 months, and Vendorflow Control Tower every 8 months. Most recently, RailPASS was updated on October 16, 2026 and Vendorflow Control Tower on October 2, 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.*