# HKAStro vs Star Hoppers

The clearest difference is rating: HKAStro at 5.0 against Star Hoppers's 4.5. HKAStro also leads on review sentiment (100% vs 79%) and update cadence (every 10 months vs every 25 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

HKAStro holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 100% of HKAStro's written reviews are positive against 79% of Star Hoppers's.

HKAStro ships an update every 10 months, Star Hoppers every 25 months. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | HKAStro | Star Hoppers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hkastro/id526273487/reviews)** | [4.5 (4 ratings)](https://appshunter.io/ios/app/star-hoppers/id865064592/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | **100.0% of reviews** | 78.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 25 months |
| Monetization | Free | Free |
| Size | 120 MB | 59 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hong Kong Astronomical Society](https://appshunter.io/developer/526273530) | [HKSPM](https://appshunter.io/developer/865064595) |

## 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


### Star Hoppers

[App page](https://appshunter.io/ios/app/star-hoppers/id865064592)

Explore the cosmos with interactive star charts, blending ancient Chinese and Western astronomy. Discover constellations through engaging audio stories and augmented reality.

**Highlights:** Interactive digital star chart, Ancient Chinese and Western star charts, Augmented Reality (AR) mode, Bilingual audio recordings of constellation stories, Astronomical event calendar, Stargazing basics

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

**In-app purchases:** none


## Frequently asked questions

### Is HKAStro free?

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

### Is Star Hoppers free?

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

### Which has better reviews, HKAStro or Star Hoppers?

HKAStro is rated higher. HKAStro averages 5.0 out of 5 from 2 ratings, while Star Hoppers averages 4.5 from 4 ratings.

### Do HKAStro or Star Hoppers have ads?

Neither HKAStro nor Star Hoppers shows ads.

### Which is updated more often, HKAStro or Star Hoppers?

HKAStro ships an update every 10 months, and Star Hoppers every 25 months. Most recently, HKAStro was updated on November 1, 2026 and Star Hoppers on November 11, 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.*