# HKAStro vs 吉易跨境

The clearest difference is update cadence: 吉易跨境 at every 2 days against HKAStro's every 10 months. 吉易跨境 also leads on iOS requirement (11.0 vs 13.0). On price, ads, 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.

HKAStro ships an update every 10 months, 吉易跨境 every 2 days. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | HKAStro | 吉易跨境 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hkastro/id526273487/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 120 MB | 46 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hong Kong Astronomical Society](https://appshunter.io/developer/526273530) | [Nanyang Jiyi Network Technology Co.,ltd.](https://appshunter.io/developer/1558973978) |

## What reviewers say

### HKAStro

[App page](https://appshunter.io/ios/app/hkastro/id526273487)

This educational app delivers local astronomical news, event updates, and weather forecasts. It includes helpful tools like a polar scope and moon phase tracker for stargazing enthusiasts.

**Highlights:** Local astronomical news, Event information, Weather forecasts, Polar Scope tool, Moon Phase tracker, Flashlight feature

**Features:** macOS Compatibility

**In-app purchases:** none


### 吉易跨境

[App page](https://appshunter.io/ios/app/id1558973976)

**In-app purchases:** none


## Frequently asked questions

### Is HKAStro free?

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

### Is 吉易跨境 free?

吉易跨境 is free to download, with no in-app purchases.

### Do HKAStro or 吉易跨境 have ads?

Neither HKAStro nor 吉易跨境 shows ads.

### Which is updated more often, HKAStro or 吉易跨境?

HKAStro ships an update every 10 months, and 吉易跨境 every 2 days. Most recently, HKAStro was updated on November 1, 2026 and 吉易跨境 on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*