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Comparison

HKAStro vs 香港小學成語表

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
HKAStro
HKAStro
Free
📚 Education
★ 5.02 ratingsView app →
香港小學成語表
香港小學成語表
Free
📚 Education
No ratingsView app →
About

HKAStro

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
Read full description

This mobile app is provided by the Hong Kong Astronomical Society, aims to provide users with the latest local astronomical news, activities, weather forecast information, and provides useful features such as Polar Scope, Moon Phase, Flashlight, etc.

About

香港小學成語表

Features
Read full description

手機應用程式提供以下功能： 1. 成語查詢 2. 成語練習 3. 測試紀錄 4. 收藏題目

Screenshots

HKAStro4 screens
香港小學成語表3 screens

Verdict

The call

The clearest difference is ads: HKAStro at none against 香港小學成語表's shown. 香港小學成語表's advantage is update cadence (monthly vs every 10 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

HKAStro ships an update every 10 months, 香港小學成語表 monthly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
HKAStro versus 香港小學成語表: the parameters behind the verdict, then further details
ParameterHKAStro香港小學成語表
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 10 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size120 MB56 MB
Age rating4+4+
DeveloperHong Kong Astronomical SocietySecmenu Technology Limited

In-app purchases

None

HKAStro

No in-app purchases

None

香港小學成語表

No in-app purchases

Questions

Is HKAStro free?
HKAStro is free to download, with no in-app purchases.
Is 香港小學成語表 free?
香港小學成語表 is free to download, with no in-app purchases.
Do HKAStro or 香港小學成語表 have ads?
香港小學成語表 shows ads; HKAStro does not.
Which is updated more often, HKAStro or 香港小學成語表?
HKAStro ships an update every 10 months, and 香港小學成語表 monthly. Most recently, HKAStro was updated on November 1, 2026 and 香港小學成語表 on November 4, 2026.

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