IST Quiz App vs ReactJS Programming
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
IST Quiz App
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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.
ReactJS Programming
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ReactJS tutorial provides basic and advanced concepts of ReactJS. Currently, ReactJS is one of the most popular JavaScript front-end libraries which has a strong foundation and a large community. ReactJS is a declarative, efficient, and flexible JavaScript library for building reusable UI components. It is an open-source, component-based front end library which is responsible only for the view layer of the application. It was initially developed and maintained by Facebook and later used in its products like WhatsApp & Instagram. Our ReactJS tutorial includes all the topics which help to learn ReactJS. These are ReactJS Introduction, ReactJS Features, ReactJS Installation, Pros and Cons of ReactJS, ReactJS JSX, ReactJS Components, ReactJS State, ReactJS Props, ReactJS Forms, ReactJS Events, ReactJS Animation and many more. Why we use ReactJS? The main objective of ReactJS is to develop User Interfaces (UI) that improves the speed of the apps. It uses virtual DOM (JavaScript object), which improves the performance of the app. The JavaScript virtual DOM is faster than the regular DOM. We can use ReactJS on the client and server-side as well as with other frameworks. It uses component and data patterns that improve readability and helps to maintain larger apps. ReactJS Tutorial React Introduction React Version React Installation create-react-app React Features Pros & Cons ReactJS vs AngularJS ReactJS vs ReactNative React vs Vue React JSX React Components React State React Props React Props Validation React State vs Props React Constructor React Component API Component Life Cycle React Forms Controlled vs Uncontrolled React Events Conditional Rendering React Lists React Keys React Refs React Fragments React Router React CSS React Animation React Bootstrap React Map React Table Higher-Order Components React Code Splitting React Context React Hooks React Flux Concept React Flux Vs MVC React Redux React Redux Example React Portals React Error Boundaries
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Verdict
The clearest difference is price: IST Quiz App at Free against ReactJS Programming's $0.99. On update cadence, 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
IST Quiz App is free to download; ReactJS Programming costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
IST Quiz App ships an update every 12 months, ReactJS Programming every 11 months. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.
| Parameter | IST Quiz App | ReactJS Programming |
|---|---|---|
| Price | Free โ better | $0.99 |
| Update frequency | Every 12 months | Every 11 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 โ better |
| Further details โ not scored | ||
| Size | 22 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Patricia Pauli | Saqib Masood |
In-app purchases
IST Quiz App
No in-app purchases
ReactJS Programming
No in-app purchases
Questions
Is IST Quiz App free?
Is ReactJS Programming free?
Do IST Quiz App or ReactJS Programming have ads?
Which is updated more often, IST Quiz App or ReactJS Programming?
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