Comparison

Studieninstitut vs Green Learning

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

Head to head

About

Studieninstitut

Features

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Online-Campus App des Studieninstituts für Kommunikation

About

Green Learning

This app offers interactive quizzes based on user-selected subjects and difficulty levels. It features adaptive learning, allowing users to revisit incorrect answers and progress through levels. Users can also compete against others in a quiz arena.

Highlights

Customizable quizzes by subject and difficulty
Adaptive learning with repeated incorrect questions
Level progression system
Ability to switch subjects anytime
Competitive quiz arena

Features

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- UserInnen legen ihre Fachrichtung und das Schwierigkeitslevel fest - aus einer Datenbank werden LernQuizze aus 20 Fragen generiert - falsche Fragen werden erneut vorgelegt - bei Abschluss eines Levels (Lehrjahres) Aufstieg ins nächste - Wechsel zwischen den Fachrichtungen stetig möglich - Duell mit weiteren Spielenden in der Quiz-Arena Um unsere App und die Quizfunktionen nutzen zu können, benötigst du einen Account und ein aktives Abonnement, das du direkt in der App abschließen kannst. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Studieninstitut3 screens

Green Learning4 screens

Verdict

The call

The clearest difference is in-app purchases: Studieninstitut at none against Green Learning's 2. On price, update cadence, 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. Green Learning sells 2 in-app purchases, starting at $3.99 per month. Studieninstitut asks for nothing beyond the download.

UpkeepUpdate frequency

Studieninstitut ships an update every 2 months, Green Learning every 5 weeks. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

Scorecard1 real difference · 7 level

Studieninstitut versus Green Learning: the parameters behind the verdict, then further details
Parameter	Studieninstitut	Green Learning
Price	Free	Free
Positive reviews	—	0.0% of reviews
Update frequency	Every 2 months	Every 5 weeks — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	—	Subscription
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0 — better	15.1
Further details — not scored
Size	228 MB	66 MB
Age rating	4+	4+
Developer	istis Informations Systeme GmbH	Die Pflanzenschule GbR

In-app purchases

None

Studieninstitut

No in-app purchases

2 purchases

Green Learning

Subscriptions2

Monatliche Zahlung1 Month trial$3.991 Month
Jährliche Zahlung1 Month trial$39.901 Year

Questions

Is Studieninstitut free?

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

Is Green Learning free?

Green Learning is free to download, with in-app purchases available.

Do Studieninstitut or Green Learning have ads?

Neither Studieninstitut nor Green Learning shows ads.

Which is updated more often, Studieninstitut or Green Learning?

Studieninstitut ships an update every 2 months, and Green Learning every 5 weeks. Most recently, Studieninstitut was updated on October 12, 2026 and Green Learning on October 8, 2026.