# Corendon Airlines Book Flight vs RET

The clearest difference is rating: RET at 4.7 against Corendon Airlines Book Flight's 3.9. RET also leads on review sentiment (50% vs 13%) and ads (none vs shown). Corendon Airlines Book Flight's advantage is update cadence (weekly vs every 5 weeks) and iOS requirement (13.0 vs 17.6). On price, 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.

RET holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: RET has 168 ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 13% of Corendon Airlines Book Flight's written reviews are positive against 50% of RET's.

Corendon Airlines Book Flight ships an update weekly, RET every 5 weeks. The most recent releases landed on November 11, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Corendon Airlines Book Flight | RET |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (17 ratings)](https://appshunter.io/ios/app/corendon-airlines-book-flight/id1422674643/reviews) | **[4.7 (168 ratings)](https://appshunter.io/ios/app/ret/id1619325571/reviews)** |
| Number of ratings | 17 | **168** |
| Positive reviews | 13.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 70 MB | 113 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TURISTIK HAVA TASIMACILIK ANONIM SIRKETI](https://appshunter.io/developer/1580554729) | [RET](https://appshunter.io/developer/576702626) |

## What reviewers say

### Corendon Airlines Book Flight

[App page](https://appshunter.io/ios/app/corendon-airlines-book-flight/id1422674643)

Easily book affordable flights to over 65 countries. Plan your entire trip, including hotels, transfers, and car rentals, all within one user-friendly app. Manage your bookings, check in online, and access your boarding pass for a seamless travel experience.

**Highlights:** Affordable flight booking, Hotel reservations, Airport transfers, Car rentals, Online check-in, Boarding pass access, Flight management

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

**In-app purchases:** none


### RET

[App page](https://appshunter.io/ios/app/ret/id1619325571)

Plan your journeys across the Netherlands with real-time public transport information for Rotterdam. View departure times, track your travel history, and purchase tickets and subscriptions for buses, trams, and metros.

**Highlights:** Real-time departure times, Trip planner for all of Netherlands, Barcode ticket purchases, Travel history tracking, Disruption notifications, Shared mobility options

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Corendon Airlines Book Flight free?

Corendon Airlines Book Flight is free to download, with no in-app purchases.

### Is RET free?

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

### Which has better reviews, Corendon Airlines Book Flight or RET?

RET is rated higher. Corendon Airlines Book Flight averages 3.9 out of 5 from 17 ratings, while RET averages 4.7 from 168 ratings.

### Do Corendon Airlines Book Flight or RET have ads?

Corendon Airlines Book Flight shows ads; RET does not.

### Which is updated more often, Corendon Airlines Book Flight or RET?

Corendon Airlines Book Flight ships an update weekly, and RET every 5 weeks. Most recently, Corendon Airlines Book Flight was updated on November 11, 2026 and RET on November 12, 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.*