# eRkab vs SmartRide DRT

The clearest difference is update cadence: eRkab at every 5 days against SmartRide DRT's every 3 weeks. eRkab also leads on iOS requirement (11.0 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.

eRkab ships an update every 5 days, SmartRide DRT every 3 weeks. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | eRkab | SmartRide DRT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Size | 105 MB | 85 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [eRkab](https://appshunter.io/developer/1704645007) | [Liftango](https://appshunter.io/developer/1130634311) |

## What reviewers say

### eRkab

[App page](https://appshunter.io/ios/app/erkab/id6464381803)

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartRide DRT

[App page](https://appshunter.io/ios/app/smartride-drt/id6741782785)

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

**In-app purchases:** none


## Frequently asked questions

### Is eRkab free?

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

### Is SmartRide DRT free?

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

### Do eRkab or SmartRide DRT have ads?

Neither eRkab nor SmartRide DRT shows ads.

### Which is updated more often, eRkab or SmartRide DRT?

eRkab ships an update every 5 days, and SmartRide DRT every 3 weeks. Most recently, eRkab was updated on September 21, 2026 and SmartRide DRT on September 22, 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.*