# GREF User vs Iberojet

The clearest difference is update cadence: Iberojet at every 3 weeks against GREF User's every 3 months. GREF User's advantage is iOS requirement (10.0 vs 16.6). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 1.0 for GREF User against 1.0 for Iberojet. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

GREF User ships an update every 3 months, Iberojet every 3 weeks. The most recent releases landed on September 20, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | GREF User | Iberojet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/gref-user/id1600494846/reviews) | [1.0 (1 ratings)](https://appshunter.io/ios/app/iberojet-check-in-and-flights/id6450925213/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 31 MB | 49 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Fabricio Martinez Peralta](https://appshunter.io/developer/1600494848) | [Iberojet](https://appshunter.io/developer/1695722456) |

## What reviewers say

### GREF User

[App page](https://appshunter.io/ios/app/gref-user/id1600494846)

Manage your transportation reservations with this official app. Receive reminders for upcoming bookings and easily connect with the support team for assistance.

**Highlights:** Make transportation reservations, Manage existing bookings, Receive booking reminders, Interact with support team

**Features:** macOS Compatibility

**In-app purchases:** none


### Iberojet

[App page](https://appshunter.io/ios/app/iberojet-check-in-and-flights/id6450925213)

Book flights to exotic destinations, manage your reservations, and access mobile boarding passes. This app offers a user-friendly interface for comparing flights, selecting dates, and making payments easily. It provides personalized assistance for a seamless travel experience.

**Highlights:** Book flights to exotic destinations, Manage flight reservations, Mobile check-in, Access boarding passes offline, Compare flight prices and dates, Add luggage and change seats

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

**In-app purchases:** none


## Frequently asked questions

### Is GREF User free?

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

### Is Iberojet free?

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

### Which has better reviews, GREF User or Iberojet?

GREF User and Iberojet are both rated 1.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do GREF User or Iberojet have ads?

Neither GREF User nor Iberojet shows ads.

### Which is updated more often, GREF User or Iberojet?

GREF User ships an update every 3 months, and Iberojet every 3 weeks. Most recently, GREF User was updated on September 20, 2026 and Iberojet on September 7, 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.*