# Union Taxi vs Tab Zero

The clearest difference is iOS requirement: Tab Zero at 15.1 against Union Taxi's 18.0. 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.

## The numbers

| Metric | Union Taxi | Tab Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/union-taxi/id934804761/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 63 MB | 31 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Union Taxi Cooperative](https://appshunter.io/developer/672751187) | [JOSEPH TOWNSEL](https://appshunter.io/developer/6788573280) |

## What reviewers say

### Union Taxi

[App page](https://appshunter.io/ios/app/union-taxi/id934804761)

Book, track, and rate taxi rides in Denver without making a phone call. See available taxis on a map, request a car to your location, and monitor your driver's real-time approach. Receive an alert when your driver arrives.

**Highlights:** Free electronic taxi booking, Real-time taxi tracking, Map view of available taxis, Request car to GPS location, Driver arrival alerts, Rate taxi rides

**In-app purchases:** none


### Tab Zero

[App page](https://appshunter.io/ios/app/tab-zero-safe-rides/id6791566005)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Union Taxi free?

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

### Is Tab Zero free?

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

### Do Union Taxi or Tab Zero have ads?

Neither Union Taxi nor Tab Zero shows ads.

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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.*