# 长龙航空 vs Dawnline

The clearest difference is rating: Dawnline at 5.0 against 长龙航空's 3.0. Dawnline also leads on update cadence (every 10 days vs every 2 months). 长龙航空's advantage is in-app purchases (none vs 2) and iOS requirement (9.0 vs 26.2). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Dawnline sells 2 in-app purchases, starting at $24.99 per year. 长龙航空 asks for nothing beyond the download.

Dawnline holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

长龙航空 ships an update every 2 months, Dawnline every 10 days. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 长龙航空 | Dawnline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/id1048828178/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dawnline/id6772653964/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 57.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 57 MB | 16 MB |
| Requires iOS | **9.0** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [浙江长龙航空有限公司](https://appshunter.io/developer/1048828177) | [DeepDream](https://appshunter.io/developer/6772652906) |

## What reviewers say

### 长龙航空

[App page](https://appshunter.io/ios/app/id1048828178)

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

**In-app purchases:** none


### Dawnline

[App page](https://appshunter.io/ios/app/dawnline/id6772653964)

Plan your journey to minimize jet lag with personalized sleep, light, and caffeine schedules. This app creates a structured rhythm plan based on your travel route and destination time. Avoid guesswork and follow expert guidance for smoother cross-time-zone travel.

**Highlights:** Create jet lag adjustment plans, Personalized sleep and light guidance, Follow destination time schedules, Track sleep, light, and caffeine intake, Unlock additional journeys, No account required

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dawnline Pro Yearly | $24.99 | per year |
| Dawnline Single Trip | $4.99 | one-time |


## Frequently asked questions

### Is 长龙航空 free?

长龙航空 is free to download, with no in-app purchases.

### Is Dawnline free?

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

### Which has better reviews, 长龙航空 or Dawnline?

Dawnline is rated higher. 长龙航空 averages 3.0 out of 5 from 2 ratings, while Dawnline averages 5.0 from 1 ratings.

### Do 长龙航空 or Dawnline have ads?

Neither 长龙航空 nor Dawnline shows ads.

### Which is updated more often, 长龙航空 or Dawnline?

长龙航空 ships an update every 2 months, and Dawnline every 10 days. Most recently, 长龙航空 was updated on November 11, 2026 and Dawnline on October 31, 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.*