Karl's Mortgage Calculator icon
Karl's Mortgage Calculator Pro icon

Karl Jeacle

For homeowners, prospective buyers, and financial professionals requiring detailed amortization and payoff modeling.

2apps4.4(14.2K)Finance

Snapshot

Who is Karl Jeacle?

Providing homeowners and financial professionals with precise, multi-variable mortgage modeling and early payoff analysis tools.

Target audience

HomeownersProspective buyersFinancial professionals requiring detailed amortization

Rivals analysis in progress

Portfolio

Free 2
2
apps
Finance2

Last updated

Karl's Mortgage Calculator

vVARY

7mo ago

Steady

Publisher DNA

What defines Karl Jeacle?

Publisher DNA

Primary focus

Specialized mortgage and loan calculation tools

Scale

indie

Target audience

Homeowners, prospective buyers, and financial professionals requiring detailed amortization and payoff modeling.

Origin

Developed as a mobile extension of the Dr Calculator suite of financial web tools.

Signature Patterns

  • Focus on complex financial modeling including Fixed, ARM, and Interest-only loans
  • Dual-track monetization via freemium (ad-supported) and paid (ad-free) versions
  • Consistent utility-driven interface prioritizing data density over aesthetic trends
  • Support for international payment and compounding configurations
Steady

Portfolio momentum

Maintains a consistent update cadence with 2 releases across the entire portfolio in the last 6 months.

Last release 101d agoActive apps 2

Company profile

low confidence
Employees
1-10

Portfolio

What does Karl Jeacle ship?

Apps

2 apps analysed

Karl's Mortgage Calculator icon
Karl's Mortgage Calculator

Advanced Mortgage Calculator with Graphs and Charts

4.4(7.1K)
View Intel →
Karl's Mortgage Calculator Pro icon
Karl's Mortgage Calculator Pro

Advanced Mortgage Calculator with Graphs and Charts

4.4(7.1K)
View Intel →

The Analyst's Read

The bottom line on Karl Jeacle

Bottom line

Karl Jeacle is a disciplined indie publisher successfully monetizing high-intent financial utility. The portfolio's strength is its specialized mathematical accuracy, making it a reliable resource for users who have outgrown simplified consumer mortgage tools.

Frequently asked questions

How many apps does Karl Jeacle publish?
Karl Jeacle has 2 apps tracked by Marlvel, primarily in the Finance category.
What kind of apps does Karl Jeacle make?
Karl Jeacle's portfolio is concentrated in Finance, with an average rating of 4.4/5 across rated apps.
What is Karl Jeacle's top app?
By review volume across the portfolio, Karl's Mortgage Calculator is Karl Jeacle's best-known app tracked by Marlvel.

What fed this analysis

Apps analyzed:
2
With full intel:
0
With overview:
2
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 Karl Jeacle, 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. “Karl Jeacle intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/karl-jeacle

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Data licensed under CC-BY-NC 4.0