# SunExpress Airlines vs Treva App

The clearest difference is ads: SunExpress Airlines at none against Treva App's shown. Treva App's advantage is update cadence (every 2 weeks vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

SunExpress Airlines ships an update monthly, Treva App every 2 weeks. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | SunExpress Airlines | Treva App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.2 (15 ratings)](https://appshunter.io/ios/app/sunexpress-airlines/id6630384355/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 10.2% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 123 MB | 66 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GUNES EKSPRES HAVACILIK ANONIM SIRKETI](https://appshunter.io/developer/1059221570) | [TAV Operation Services](https://appshunter.io/developer/1437241446) |

## What reviewers say

### SunExpress Airlines

[App page](https://appshunter.io/ios/app/sunexpress-airlines/id6630384355)

Easily book and manage your flights with this travel companion app. Access all your booking details, check in online, and receive real-time flight updates. Save your boarding pass for convenient access.

**Highlights:** Quick flight booking, Reservation modification, Baggage and seat selection, Online check-in, Mobile boarding pass, Real-time flight updates, Offline trip information

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

**In-app purchases:** none


### Treva App

[App page](https://appshunter.io/ios/app/treva-app/id6743956485)

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

**In-app purchases:** none


## Frequently asked questions

### Is SunExpress Airlines free?

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

### Is Treva App free?

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

### Do SunExpress Airlines or Treva App have ads?

Treva App shows ads; SunExpress Airlines does not.

### Which is updated more often, SunExpress Airlines or Treva App?

SunExpress Airlines ships an update monthly, and Treva App every 2 weeks. Most recently, SunExpress Airlines was updated on September 23, 2026 and Treva App on September 19, 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.*