Comparison

四化飞星 vs Quantum Intelligence

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

Head to head

四化飞星

Zi Wei Dou Shu Charting App

About

四化飞星

Features

Read full description

This professional ziweidoushu charting app comes with functions such as dual chart system, flying stars line indicators, palace swapping, heaven stem rearrangement, DIY chart, landscape mode, time assistant, fengshui helpers using compass, etc.

About

Quantum Intelligence

Features

Read full description

Description of App: Quantum Intelligence is a mobile app designed specially to solve the three main problems threatening our kids. Our mobile app delivers micro-sized lessons & quizzes to impart three main superpowers to our kids - Financial Literacy, Accelerated Learning as well as Mental Resilience. Quantum's secret sauce its gamification & personalization features which make learning these superpowers truly engaging & rewarding. Through this app, parents are given real-time analytics & reports on their kids' future-readying progress.

Screenshots

四化飞星4 screens

Quantum Intelligence4 screens

Verdict

The call

The clearest difference is price: Quantum Intelligence at Free against 四化飞星's $59.99. Quantum Intelligence also leads on update cadence (weekly vs monthly). On ads, 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

Quantum Intelligence is free to download; 四化飞星 costs $59.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

四化飞星 ships an update monthly, Quantum Intelligence weekly. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 5 level

四化飞星 versus Quantum Intelligence: the parameters behind the verdict, then further details
Parameter	四化飞星	Quantum Intelligence
Price	$59.99	Free — better
Positive reviews	50.0% of reviews	—
Update frequency	Monthly	Weekly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13 — better	13.4
Further details — not scored
Size	10 MB	27 MB
Age rating	4+	17+
Developer	Hoong Wei Chin	DIGITALBANK PTE LTD

In-app purchases

None

四化飞星

No in-app purchases

None

Quantum Intelligence

No in-app purchases

Questions

Is 四化飞星 free?

四化飞星 costs $59.99, with no in-app purchases.

Is Quantum Intelligence free?

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

Do 四化飞星 or Quantum Intelligence have ads?

Neither 四化飞星 nor Quantum Intelligence shows ads.

Which is updated more often, 四化飞星 or Quantum Intelligence?

四化飞星 ships an update monthly, and Quantum Intelligence weekly. Most recently, 四化飞星 was updated on October 15, 2026 and Quantum Intelligence on October 8, 2026.