# Doubling Back vs Columbus Yellow Cab

The clearest difference is rating: Doubling Back at 4.0 against Columbus Yellow Cab's 1.0. Columbus Yellow Cab's advantage is update cadence (monthly vs every 13 months) and iOS requirement (10.0 vs 12.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Doubling Back holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Doubling Back ships an update every 13 months, Columbus Yellow Cab monthly. The most recent releases landed on October 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Doubling Back | Columbus Yellow Cab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/doubling-back/id1217167960/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/columbus-yellow-cab/id1365630978/reviews) |
| Number of ratings | **4** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Monthly** |
| Monetization | Free | Free |
| Size | 9 MB | 57 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Terry NIGHTINGALE](https://appshunter.io/developer/1217167959) | [Columbus Green Cabs, Inc](https://appshunter.io/developer/628065362) |

## What reviewers say

### Doubling Back

[App page](https://appshunter.io/ios/app/doubling-back/id1217167960)

This utility app allows you to precisely measure walking or running distances. You can start and stop tracking at any point, and it calculates the total distance covered only during the measured segments.

**Highlights:** Measure walking/running distance, Start and stop measurement, Calculate distance for selected portions, iPhone and iPad compatible

**Features:** macOS Compatibility

**In-app purchases:** none


### Columbus Yellow Cab

[App page](https://appshunter.io/ios/app/columbus-yellow-cab/id1365630978)

This app provides taxi drivers with an exclusive online platform to rent vehicles quickly and conveniently. It allows for 24/7 access to rental options for various durations, offering a seamless and modern experience for drivers.

**Highlights:** Exclusive online renting experience, User-friendly rental platform, Rent vehicles in under 2 minutes, 24/7 vehicle availability, Keyless access, Flexible rental durations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Doubling Back free?

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

### Is Columbus Yellow Cab free?

Columbus Yellow Cab is free to download, with no in-app purchases.

### Which has better reviews, Doubling Back or Columbus Yellow Cab?

Doubling Back is rated higher. Doubling Back averages 4.0 out of 5 from 4 ratings, while Columbus Yellow Cab averages 1.0 from 2 ratings.

### Do Doubling Back or Columbus Yellow Cab have ads?

Neither Doubling Back nor Columbus Yellow Cab shows ads.

### Which is updated more often, Doubling Back or Columbus Yellow Cab?

Doubling Back ships an update every 13 months, and Columbus Yellow Cab monthly. Most recently, Doubling Back was updated on October 29, 2026 and Columbus Yellow Cab on October 6, 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.*