# Kal vs RailsMaps

The clearest difference is price: Kal at Free against RailsMaps's $4.99. Kal also leads on device support (3 vs 1). RailsMaps's advantage is update cadence (every 2 weeks vs every 4 months) and chart position (#150 vs unranked). On ads, in-app purchases and iOS requirement there is nothing between them.

Kal is free to download; RailsMaps costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Kal ships an update every 4 months, RailsMaps every 2 weeks. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Kal | RailsMaps |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Best chart rank | — | **#150** |
| Size | 246 MB | 104 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nara Egitim Teknolojileri Anonim Sirketi](https://appshunter.io/developer/1485586677) | [Bartomiej Banasik](https://appshunter.io/developer/1894564986) |

## What reviewers say

### Kal

[App page](https://appshunter.io/ios/app/kal-e/id6742097028)

**Features:** macOS Compatibility

**In-app purchases:** none


### RailsMaps

[App page](https://appshunter.io/ios/app/railsmaps/id6762631402)

**Currently charting:** #150 Top Paid · Travel (US App Store)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kal free?

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

### Is RailsMaps free?

RailsMaps costs $4.99, with no in-app purchases.

### Do Kal or RailsMaps have ads?

Neither Kal nor RailsMaps shows ads.

### Which is updated more often, Kal or RailsMaps?

Kal ships an update every 4 months, and RailsMaps every 2 weeks. Most recently, Kal was updated on October 17, 2026 and RailsMaps on October 5, 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.*