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1980s Nostalgia Trivia icon
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+57

Gulsen CAKIR

For history enthusiasts, students, and individuals interested in astrology and retro pop culture.

60apps1.0(175) Multi-theme

Snapshot

Who is Gulsen CAKIR?

Providing educational trivia and lifestyle content to help users test their knowledge and explore historical and astrological topics.

Target audience

History enthusiastsStudentsIndividuals interested in astrology

Active nemesis

Ameer Moosa

Other rivals

Portfolio

Free 2
60
apps
Education30
Bildung14
Games8
Educação2

Last updated

Russia History Quizzes

v3.0

5.1y ago

Maintenance

Publisher DNA

What defines Gulsen CAKIR?

Publisher DNA

Primary focus

Educational trivia and lifestyle apps

Scale

indie

Target audience

History enthusiasts, students, and individuals interested in astrology and retro pop culture.

Signature Patterns

  • Strong reliance on offline-first functionality across all titles.
  • Consistent use of performance analytics and tracking features to gamify learning.
  • Mixed monetization strategy utilizing both free-to-play and paid models.
  • Content-heavy focus on niche historical and cultural trivia.
Maintenance

Portfolio momentum

With only one release in the last six months and a significant portion of the portfolio showing limited recent activity, development is currently in a maintenance phase.

Last release 121d agoActive apps 2Abandoned 1

Portfolio

What does Gulsen CAKIR ship?

Apps

60 apps analysed

Americas-centric footprint across 7 markets.

Based on 8 of 60 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (3)

  • United States8 / 8
  • Brazil1 / 8
  • Mexico1 / 8

Europe (4)

  • France1 / 8
  • Germany1 / 8
  • Portugal1 / 8
  • Spain1 / 8

Core markets (8/8 apps)

United States

User Sentiment

How do users feel about their apps?

0

Positive apps

0

Neutral / mixed

1

Negative apps

10/100

Avg sentiment score

Rivals

Who does Gulsen CAKIR compete with?

The rivals identified

Nemeses(1)

Ameer Moosa

known forMedical Terminology Quiz Game

1 app3.1Education

This app competes directly by targeting the same nursing and medical student demographic seeking supplemental quiz-based learning for specialized terminology.

Contenders(2)

Hooman Rashidi

known forHemeQuiz1

1 app5.0Education

This is a direct functional competitor that focuses specifically on hematology education through expert-curated quiz content.

Prelucent

known forInteractive Equation Balancer

1 app0.0Education

While focused on chemistry, it competes for the same 'study aid' wallet share among science students needing interactive problem-solving tools.

Same space(4)

Darian Orn

known forPeriodic Table 2025: Chemistry

1 app5.0Education

It occupies the same 'Education' category, targeting students who require reference materials for science coursework.

Laurence Wayne

known forGeology Toolkit: Field Guide

1 app4.6Education

It is a specialized educational tool that targets students needing field-ready reference and identification capabilities.

Monte L Helm

known forDrPhos' Stoichiometry

1 app5.0Education

This app serves the same academic niche of specialized science education tools for students.

Usama Nasir

known forHeartVision

1 app5.0Education

This app competes for the attention of medical students by providing visual learning aids for human anatomy.

New entrants(2)

GROWITHJESSIE

known forGrow It! - Plant Scanner & Lab

1 app0.0Education

A new entrant in the education space that uses AI to provide hands-on learning experiences for biology students.

Paul Leadbeater

known forChemCalc - Mole Calculator

1 app0.0Education

A recent release that competes for the same science-focused student audience by offering specialized calculation tools.

The Analyst's Read

The bottom line on Gulsen CAKIR

Bottom line

The publisher maintains a collection of static, niche-interest apps with minimal overhead. Their long-term viability depends on their ability to refresh content or pivot toward more interactive, high-retention formats.

Frequently asked questions

How many apps does Gulsen CAKIR publish?
Gulsen CAKIR has 60 apps tracked by Marlvel, primarily in the Education category.
What kind of apps does Gulsen CAKIR make?
Gulsen CAKIR's portfolio is concentrated in Education and Bildung, with an average rating of 1.0/5 across rated apps.
What is Gulsen CAKIR's top app?
By review volume across the portfolio, Russia History Quizzes is Gulsen CAKIR's best-known app tracked by Marlvel.
In how many countries are Gulsen CAKIR's apps available?
Marlvel has tracked Gulsen CAKIR's apps across 7 countries.

What fed this analysis

Apps analyzed:
5
With full intel:
0
With overview:
5
Website scraped:
yes
Social presence:
no

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Gulsen CAKIR, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Gulsen CAKIR intelligence.” Updated 2026-04-30. https://marlvel.ai/publishers/gulsen-cakir

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Data licensed under CC-BY-NC 4.0