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CashCounter: The cash manager icon
+12

Corvin Hartmann

For general users seeking straightforward, privacy-conscious tools for daily tasks, travel, and self-directed learning.

15apps2.8(2.3K) Multi-theme

Snapshot

Who is Corvin Hartmann?

Providing minimalist, offline-first tools for personal finance, navigation, and education. Focused on utility-driven apps that prioritize user privacy.

Target audience

General users seeking straightforwardPrivacy-conscious tools for daily tasksTravel

Rivals analysis in progress

Portfolio

Free 12
15
apps
Education4
Developer Tools3
Navigation3
Finance1

Last updated

CashCounter: The cash manager

v4.0.1

6mo ago

Intense

Publisher DNA

What defines Corvin Hartmann?

Publisher DNA

Primary focus

Utility, navigation, and educational tools

Scale

studio

Target audience

General users seeking straightforward, privacy-conscious tools for daily tasks, travel, and self-directed learning.

Signature Patterns

  • Strong preference for offline-first, privacy-friendly functionality
  • Minimalist UI design focused on single-task execution
  • Mixed monetization strategy alternating between free and paid models
  • High category diversity with no single dominant vertical
  • Frequent use of gesture-based or simplified input controls
Intense

Portfolio momentum

Released 14 updates across the portfolio in the last 6 months, indicating a high level of active maintenance and development.

Last release 16d agoActive apps 5Abandoned 10

Portfolio

What does Corvin Hartmann ship?

Apps

Single-market publisher, every app ships only to United States.

Based on 1 of 15 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States1 / 1

Core markets (1/1 apps)

United States

The Analyst's Read

The bottom line on Corvin Hartmann

Bottom line

The publisher maintains a high-velocity, experimental portfolio that successfully captures niche utility markets. Their ability to sustain long-term interest in simple tools suggests a disciplined approach to product-market fit in the indie developer space.

Frequently asked questions

How many apps does Corvin Hartmann publish?
Corvin Hartmann has 15 apps tracked by Marlvel, primarily in the Education category.
What kind of apps does Corvin Hartmann make?
Corvin Hartmann's portfolio is concentrated in Education and Developer Tools, with an average rating of 2.8/5 across rated apps.
What is Corvin Hartmann's top app?
By review volume across the portfolio, CashCounter: The cash manager is Corvin Hartmann's best-known app tracked by Marlvel.
In how many countries are Corvin Hartmann's apps available?
Marlvel has tracked Corvin Hartmann's apps across 1 country.

What fed this analysis

Apps analyzed:
15
With full intel:
0
With overview:
15
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 Corvin Hartmann, 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. “Corvin Hartmann intelligence.” Updated 2026-05-07. https://marlvel.ai/publishers/corvin-hartmann

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Data licensed under CC-BY-NC 4.0