Comparison

IST Quiz App vs SciQuiz Premium

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

Head to head
About

IST Quiz App

Features
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Companion app for lectures of the IST The Institute for Systems Theory and Automatic Control (IST) of the University of Stuttgart conducts basic and applied research and education in the fields of automatic control, systems theory and systems biology. This quiz app accompanies various lectures and provides short quizzes for the students. The presented questions are based on past lectures with the purpose to help the students revise the covered material. Quizzes are only available in the matching lecture language.

About

SciQuiz Premium

Features
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SciQuiz Premium combines 45,000+ science quiz questions, interactive 3D molecular models, and science-inspired puzzle and strategy games, with full access, no ads, and no third-party tracking. New to SciQuiz? Try the ad-supported SciQuiz: Science Quiz to experience the same core gameplay before choosing Premium.

Screenshots

IST Quiz App4 screens
SciQuiz Premium4 screens

Verdict

The call

The clearest difference is price: IST Quiz App at Free against SciQuiz Premium's $0.99. IST Quiz App also leads on iOS requirement (13.0 vs 15.0). SciQuiz Premium's advantage is update cadence (every 3 months vs every 12 months). On ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

IST Quiz App is free to download; SciQuiz Premium costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

IST Quiz App ships an update every 12 months, SciQuiz Premium every 3 months. Both last shipped on October 25, 2026.

Scorecard3 real differences ยท 3 level
IST Quiz App versus SciQuiz Premium: the parameters behind the verdict, then further details
ParameterIST Quiz AppSciQuiz Premium
PriceFree โ€” better$0.99
Update frequencyEvery 12 monthsEvery 3 months โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 โ€” better15.0
Further details โ€” not scored
Size22 MB298 MB
Age rating4+4+
DeveloperPatricia PauliJianfeng Wu

In-app purchases

None

IST Quiz App

No in-app purchases

None

SciQuiz Premium

No in-app purchases

Questions

Is IST Quiz App free?
IST Quiz App is free to download, with no in-app purchases.
Is SciQuiz Premium free?
SciQuiz Premium costs $0.99, with no in-app purchases.
Do IST Quiz App or SciQuiz Premium have ads?
Neither IST Quiz App nor SciQuiz Premium shows ads.
Which is updated more often, IST Quiz App or SciQuiz Premium?
IST Quiz App ships an update every 12 months, and SciQuiz Premium every 3 months. Most recently, IST Quiz App was updated on October 25, 2026 and SciQuiz Premium on October 25, 2026.

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