# UNITAXI vs Boom Grid

The clearest difference is update cadence: UNITAXI at every 2 weeks against Boom Grid's every 2 months. UNITAXI also leads on iOS requirement (13.0 vs 15.6). 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.

UNITAXI ships an update every 2 weeks, Boom Grid every 2 months. The most recent releases landed on September 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | UNITAXI | Boom Grid |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 118 MB | 104 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Radio Taxis (Southampton) Ltd](https://appshunter.io/developer/1271717329) | [Cwitch Industries Private Limited](https://appshunter.io/developer/1564431060) |

## What reviewers say

### UNITAXI

[App page](https://appshunter.io/ios/app/unitaxi/id1473101709)

This app provides discounted taxi bookings for university students and staff in Southampton. Users can book rides, track drivers, pay with various methods, and earn rewards for future travel.

**Highlights:** University student & staff exclusive, 10% off every journey, Fixed pricing, Earn rewards points, Track your driver, Pay by cash, card, or account, Rate your journey

**Features:** macOS Compatibility

**In-app purchases:** none


### Boom Grid

[App page](https://appshunter.io/ios/app/boom-grid/id6744975912)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UNITAXI free?

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

### Is Boom Grid free?

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

### Do UNITAXI or Boom Grid have ads?

Neither UNITAXI nor Boom Grid shows ads.

### Which is updated more often, UNITAXI or Boom Grid?

UNITAXI ships an update every 2 weeks, and Boom Grid every 2 months. Most recently, UNITAXI was updated on September 24, 2026 and Boom Grid on September 30, 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.*