# Rail Infrastructure Manager vs TMS Smart

The clearest difference is update cadence: TMS Smart at monthly against Rail Infrastructure Manager's every 2 months. 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.

Rail Infrastructure Manager ships an update every 2 months, TMS Smart monthly. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Rail Infrastructure Manager | TMS Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 210 MB | 51 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Siemens AG](https://appshunter.io/developer/394503271) | [Shenzhen TCL New Technology Co.,LTD.](https://appshunter.io/developer/1475407334) |

## What reviewers say

### Rail Infrastructure Manager

[App page](https://appshunter.io/ios/app/rail-infrastructure-manager/id6458836399)

**In-app purchases:** none


### TMS Smart

[App page](https://appshunter.io/ios/app/tms-smart/id6743316298)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rail Infrastructure Manager free?

Rail Infrastructure Manager is free to download, with no in-app purchases.

### Is TMS Smart free?

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

### Do Rail Infrastructure Manager or TMS Smart have ads?

Neither Rail Infrastructure Manager nor TMS Smart shows ads.

### Which is updated more often, Rail Infrastructure Manager or TMS Smart?

Rail Infrastructure Manager ships an update every 2 months, and TMS Smart monthly. Most recently, Rail Infrastructure Manager was updated on November 11, 2026 and TMS Smart on November 8, 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.*