# SUM Air vs qoro

The clearest difference is in-app purchases: SUM Air at none against qoro's 3. SUM Air also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. qoro sells 3 one-off in-app purchases. SUM Air asks for nothing beyond the download.

## The numbers

| Metric | SUM Air | qoro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 24 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [SUMAIR Co., Ltd.](https://appshunter.io/developer/1700207324) | [Hyo seon Lee](https://appshunter.io/developer/6818049806) |

## What reviewers say

### SUM Air

[App page](https://appshunter.io/ios/app/sum-air/id6759547908)

Book flights, manage your itinerary, and access mobile boarding passes for a seamless travel experience. Enjoy app-exclusive promotions and real-time updates for domestic travel within Korea.

**Highlights:** Real-time flight booking, Manage bookings and cancellations, Mobile boarding pass, Multiple payment options, App-exclusive promotions, Real-time push notifications

**Features:** Apple Wallet

**In-app purchases:** none


### qoro

[App page](https://appshunter.io/ios/app/qoro/id6819126697)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Q credits | $6.99 | one-time |
| 320 Q credits | $19.99 | one-time |
| 550 Q credits | $34.99 | one-time |


## Frequently asked questions

### Is SUM Air free?

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

### Is qoro free?

qoro is free to download, with in-app purchases available.

### Do SUM Air or qoro have ads?

Neither SUM Air nor qoro shows ads.

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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.*