# RallyOdoSwift vs RDBK

The clearest difference is update cadence: RDBK at every 2 days against RallyOdoSwift's every 8 months. RallyOdoSwift's advantage is iOS requirement (9.2 vs 15.0). 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.

RallyOdoSwift ships an update every 8 months, RDBK every 2 days. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | RallyOdoSwift | RDBK |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 12 MB | 67 MB |
| Requires iOS | **9.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Clarence Westberg](https://appshunter.io/developer/733915609) | [Alvaro Franz](https://appshunter.io/developer/6785947812) |

## What reviewers say

### RallyOdoSwift

[App page](https://appshunter.io/ios/app/rallyodoswift/id1069069955)

This navigation app focuses on tracking mileage for events, allowing users to record and review trip distances. It removes time-related features to comply with event restrictions. An actions button facilitates less frequent changes.

**Highlights:** Mileage tracking, Event-specific functionality, Trip data review, Actions button for changes, Swift-based update

**In-app purchases:** none


### RDBK

[App page](https://appshunter.io/ios/app/rdbk/id6787167327)

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

**In-app purchases:** none


## Frequently asked questions

### Is RallyOdoSwift free?

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

### Is RDBK free?

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

### Do RallyOdoSwift or RDBK have ads?

Neither RallyOdoSwift nor RDBK shows ads.

### Which is updated more often, RallyOdoSwift or RDBK?

RallyOdoSwift ships an update every 8 months, and RDBK every 2 days. Most recently, RallyOdoSwift was updated on October 13, 2026 and RDBK on October 17, 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.*