# UN System Booking Hub vs Voloo

The clearest difference is ratings volume: UN System Booking Hub at 475 against Voloo's 3. Voloo's advantage is rating (5.0 vs 4.7) and update cadence (every 4 days vs every 2 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Voloo holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: UN System Booking Hub has 475 ratings behind it against 3, so its average is the more settled of the two.

UN System Booking Hub ships an update every 2 weeks, Voloo every 4 days. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | UN System Booking Hub | Voloo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (475 ratings)](https://appshunter.io/ios/app/un-system-booking-hub/id1490449082/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/voloo/id6801534273/reviews)** |
| Number of ratings | **475** | 3 |
| Positive reviews | 85.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free | Free |
| Size | 65 MB | 67 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [United Nations](https://appshunter.io/developer/439971125) | [Voloo Inc](https://appshunter.io/developer/6801534275) |

## What reviewers say

### UN System Booking Hub

[App page](https://appshunter.io/ios/app/un-system-booking-hub/id1490449082)

This app provides a 24/7 inter-agency booking service for humanitarian workers, facilitating the delivery of last-mile aid. It allows users to book a wide range of services, including vehicles, flights, accommodation, and medical facilities, across numerous countries.

**Highlights:** 24/7 Inter-agency booking, Book vehicles and drivers, Book UNHAS flights, Book guesthouses, Book meeting rooms, Book clinics, Access counsellors

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and easy to use
- 👍 User-friendly interface
- 💡 Simple booking system
- ⏱️ Quick service completion
- 🎯 Helpful and accessible

**What reviewers complain about**

- 🔄 Frequent session timeouts requiring re-login
- 📝 Repetitive form filling after logout
- 🔧 Unnecessary updates and reinstalls
- ⚠️ Service operator issues and system abuse
- 📱 Occasional usability concerns

**Reported bugs**

- Frequent session expiration and forced logouts
- App requires updates/reinstalls on each login
- Form data not retained after session timeout

**Requested features**

- Extended session duration or persistent user profiles
- Save user information to reduce re-entry
- Improved focus on vehicle request process
- Better app stability to reduce update frequency
- Enhanced user-friendliness


### Voloo

[App page](https://appshunter.io/ios/app/voloo/id6801534273)

This app consolidates various on-demand services, including ride-hailing, food and grocery delivery, courier services, and local business discovery. It aims to simplify everyday tasks by bringing multiple essential services into a single, convenient platform.

**Highlights:** Request rides and schedule chauffeur services, Order food, groceries, and pharmacy items for delivery, Send packages with courier services, Discover local businesses and services, Track trips and deliveries, View service history

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UN System Booking Hub free?

UN System Booking Hub is free to download, with no in-app purchases.

### Is Voloo free?

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

### Which has better reviews, UN System Booking Hub or Voloo?

Voloo is rated higher. UN System Booking Hub averages 4.7 out of 5 from 475 ratings, while Voloo averages 5.0 from 3 ratings.

### Do UN System Booking Hub or Voloo have ads?

Neither UN System Booking Hub nor Voloo shows ads.

### Which is updated more often, UN System Booking Hub or Voloo?

UN System Booking Hub ships an update every 2 weeks, and Voloo every 4 days. Most recently, UN System Booking Hub was updated on November 3, 2026 and Voloo on November 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.*