Comparison

King Charles Quiz vs Element Science

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

Head to head

Explore the Elements

About

King Charles Quiz

Features

Read full description

Boost your learning with King Charles Quiz! Whether you're preparing for exams or just want to sharpen your skills, King Charles Quiz is your go-to educational quiz app. Choose your study field, take tailored quizzes, and reinforce your knowledge the fun way. Designed for students, professionals, and lifelong learners, the app offers voice-enabled interactions, smart feedback, and engaging quiz sessions that keep you motivated. Subscription Information: - Title: Premium Quiz Access - Length: 1 Month (auto-renewable) - Price: $4.99 per month - Payment will be charged to your Apple ID account at confirmation of purchase. - Subscription automatically renews unless canceled at least 24 hours before the end of the current period. - You can manage or cancel your subscription in your App Store account settings after purchase. Privacy Policy: https://www.kccenglish.app/privacy-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Element Science

Features

Read full description

Explore the Elements and their isotopes in the best digital periodic table of the Elements there is!

Screenshots

King Charles Quiz4 screens

Element Science4 screens

Verdict

The call

The clearest difference is in-app purchases: Element Science at none against King Charles Quiz's 1. King Charles Quiz's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (14.0 vs 26.4). On price, ads and device support 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. King Charles Quiz sells 1 in-app purchase, starting at $24.99 per month. Element Science asks for nothing beyond the download.

UpkeepUpdate frequency

King Charles Quiz ships an update every 3 weeks, Element Science every 4 months. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 3 level

King Charles Quiz versus Element Science: the parameters behind the verdict, then further details
Parameter	King Charles Quiz	Element Science
Price	Free	Free
Update frequency	Every 3 weeks — better	Every 4 months
Ads	No	No
In-app purchases	Yes	No — better
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	14.0 — better	26.4
Further details — not scored
Size	53 MB	13 MB
Age rating	4+	4+
Developer	Devlion	LycheeApps Inc.

In-app purchases

1 purchases

King Charles Quiz

Subscriptions1

Premium | 1 Month$24.991 Month

None

Element Science

No in-app purchases

Questions

Is King Charles Quiz free?

King Charles Quiz is free to download, with in-app purchases available.

Is Element Science free?

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

Do King Charles Quiz or Element Science have ads?

Neither King Charles Quiz nor Element Science shows ads.

Which is updated more often, King Charles Quiz or Element Science?

King Charles Quiz ships an update every 3 weeks, and Element Science every 4 months. Most recently, King Charles Quiz was updated on October 25, 2026 and Element Science on October 14, 2026.