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Jeff Weeks

For casual mobile gamers interested in logic and escape-room mechanics, alongside students and enthusiasts of geometry and topology.

21apps2.9(3K) Multi-theme

Snapshot

Who is Jeff Weeks?

Providing tactile, logic-based puzzle experiences for casual gamers. Focused on immersive, mechanical escape-room challenges.

Target audience

Casual mobile gamers interested in logicEscape-room mechanicsAlongside students

Active nemesis

GeoGebra

Other rivals

Portfolio

Free 21
21
apps
Puzzle8
Education6
Games4
Entertainment2

Last updated

Mystery Box: Hidden Secrets

v1.92

6mo ago

Active

Publisher DNA

What defines Jeff Weeks?

Publisher DNA

Primary focus

Tactile puzzle games and geometry-based educational software

Scale

studio

Target audience

Casual mobile gamers interested in logic and escape-room mechanics, alongside students and enthusiasts of geometry and topology.

Signature Patterns

  • โ€ขHeavy emphasis on tactile, mechanical puzzle-solving mechanics
  • โ€ขFrequent use of freemium pricing models for puzzle titles
  • โ€ขAtmospheric, room-escape style environment design
  • โ€ขConsistent release of educational geometry and topology software
Active

Portfolio momentum

With 29 releases in the last 6 months and 17 active apps, the publisher maintains a high development cadence across both puzzle and educational categories.

Last release 16d agoActive apps 17Abandoned 3

Portfolio

What does Jeff Weeks ship?

Apps

21 apps analysed

Open-source transparency (GPL license)

  • Unique 4D visualization via color-mapping
Blackmoon Mansion icon
Blackmoon Mansion

An Escape Room Text Adventure

5.0(1)
View Intel โ†’

Distributed across 8 markets, strongest in Europe.

Based on 2 of 21 apps with localized market data, more coverage rolling in as scans complete ยท last scanned .

Americas (2)

  • Brazil2 / 2
  • United States2 / 2

Europe (4)

  • Italy2 / 2
  • Portugal2 / 2
  • France1 / 2
  • Germany1 / 2

Asia-Pacific (2)

  • Japan1 / 2
  • South Korea1 / 2

Core markets (2/2 apps)

BrazilItalyPortugalUnited States

User Sentiment

How do users feel about their apps?

2

Positive apps

0

Neutral / mixed

0

Negative apps

86/100

Avg sentiment score

Rivals

Who does Jeff Weeks compete with?

The rivals identified

Nemeses(1)

GeoGebra

known forGeoGebra Geometry

1 app4.3Education

A dominant educational standard for geometry construction with high update velocity (6 releases in 6 months).

Contenders(2)

Brilliant.org

known forBrilliant: Learn by doing

1 app4.5Education

The leading educational platform for conceptualizing high-dimensional math through interactive lessons.

Desmos

known forDesmos Graphing Calculator

1 app4.5Education

The primary alternative for coordinate-based visualization, maintaining a high release cadence for educational features.

Same space(2)

kunabi brother

known forEuclidean Skies

1 app4.6Education

A spatial puzzle game that uses complex geometry as a core mechanic, appealing to the same 'geometry enthusiast' audience.

Wolfram Group

known forWolframAlpha Classic

1 app3.5Education

A computational reference tool that provides the underlying math for 4D objects that the target app visualizes.

The Analyst's Read

The bottom line on Jeff Weeks

Bottom line

The publisher demonstrates a unique ability to bridge the gap between mass-market puzzle games and specialized geometric software. Their consistent update cadence and focus on tactile mechanics provide a stable foundation for continued growth in the puzzle category.

Frequently asked questions

How many apps does Jeff Weeks publish?
Jeff Weeks has 21 apps tracked by Marlvel, primarily in the Puzzle category.
What kind of apps does Jeff Weeks make?
Jeff Weeks's portfolio is concentrated in Puzzle and Education, with an average rating of 2.9/5 across rated apps.
What is Jeff Weeks's top app?
By review volume across the portfolio, Mystery Box: Hidden Secrets is Jeff Weeks's best-known app tracked by Marlvel.
In how many countries are Jeff Weeks's apps available?
Marlvel has tracked Jeff Weeks's apps across 8 countries.

What fed this analysis

Apps analyzed:
21
With full intel:
2
With overview:
21
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 Jeff Weeks, 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. โ€œJeff Weeks intelligence.โ€ Updated 2026-05-07. https://marlvel.ai/publishers/jeff-weeks

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Data licensed under CC-BY-NC 4.0