# 中国联合航空 vs Hello Critter

中国联合航空 and Hello Critter are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

中国联合航空 ships an update every 2 weeks, Hello Critter every 3 weeks. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 中国联合航空 | Hello Critter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/id930861994/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 57 MB | 73 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [中国联合航空有限公司](https://appshunter.io/developer/930861993) | [永锋 谢](https://appshunter.io/developer/1896774840) |

## What reviewers say

### 中国联合航空

[App page](https://appshunter.io/ios/app/id930861994)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hello Critter

[App page](https://appshunter.io/ios/app/hello-critter/id6789873672)

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

**In-app purchases:** none


## Frequently asked questions

### Is 中国联合航空 free?

中国联合航空 is free to download, with no in-app purchases.

### Is Hello Critter free?

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

### Do 中国联合航空 or Hello Critter have ads?

Neither 中国联合航空 nor Hello Critter shows ads.

### Which is updated more often, 中国联合航空 or Hello Critter?

中国联合航空 ships an update every 2 weeks, and Hello Critter every 3 weeks. Most recently, 中国联合航空 was updated on October 13, 2026 and Hello Critter on October 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.*