# Qatar Rail Planner vs Valve Explorer

The clearest difference is update cadence: Valve Explorer at weekly against Qatar Rail Planner's every 3 weeks. Valve Explorer also leads on iOS requirement (13.0 vs 15.1). 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.

Qatar Rail Planner ships an update every 3 weeks, Valve Explorer weekly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Qatar Rail Planner | Valve Explorer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 26 MB | 57 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Sandaas Manika](https://appshunter.io/developer/1859422182) | [Pham Van Thanh](https://appshunter.io/developer/6795206913) |

## What reviewers say

### Qatar Rail Planner

[App page](https://appshunter.io/ios/app/qatar-rail-planner/id6756236211)

**In-app purchases:** none


### Valve Explorer

[App page](https://appshunter.io/ios/app/valve-explorer/id6795206911)

**In-app purchases:** none


## Frequently asked questions

### Is Qatar Rail Planner free?

Qatar Rail Planner is free to download, with no in-app purchases.

### Is Valve Explorer free?

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

### Do Qatar Rail Planner or Valve Explorer have ads?

Neither Qatar Rail Planner nor Valve Explorer shows ads.

### Which is updated more often, Qatar Rail Planner or Valve Explorer?

Qatar Rail Planner ships an update every 3 weeks, and Valve Explorer weekly. Most recently, Qatar Rail Planner was updated on October 28, 2026 and Valve Explorer on October 31, 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.*