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Kevin Tang

For budget-conscious individuals, students, and technical users seeking quick, precise answers for financial planning or system-level tasks.

32apps2.4(12.9K) Multi-theme

Snapshot

Who is Kevin Tang?

Providing specialized financial and utility calculators to help users make data-driven decisions in their daily lives. Focused on practical, single-purpose tools for personal finance and technical tasks.

Target audience

Budget-conscious individualsStudentsTechnical users seeking quick

Active nemesis

Federal Reserve Bank of St. Louis

Other rivals

Portfolio

Free 26
32
apps
Utilities10
Finance8
Developer Tools3
Photo & Video3

Last updated

Credit Age Calculator

v4.2.1.0

11mo ago

Intense

Publisher DNA

What defines Kevin Tang?

Publisher DNA

Primary focus

Utility and finance calculators · niche productivity tools

Scale

studio

Target audience

Budget-conscious individuals, students, and technical users seeking quick, precise answers for financial planning or system-level tasks.

Origin

An indie developer based in Seattle who transitioned from a software engineering role at Zoom to building a catalog of 25+ iOS and Mac apps.

Signature Patterns

  • Focus on single-purpose, high-utility calculators for finance and technical tasks.
  • Monetization model is predominantly free, prioritizing user acquisition and utility over aggressive ad-revenue.
  • High-frequency release and update cadence across the entire catalog.
  • Design language emphasizes functional, no-frills interfaces for rapid data input and output.
Intense

Portfolio momentum

Released 38 updates across the portfolio in the last 6 months, with the most recent major release occurring 6 days ago.

Last release 6d agoActive apps 32

Company profile

medium confidence
Headquarters
Seattle, USA

Portfolio

What does Kevin Tang ship?

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

Based on 1 of 32 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

Rivals

Who does Kevin Tang compete with?

The rivals identified

Nemeses(1)

Federal Reserve Bank of St. Louis

known forFRED Economic Data

1 app4.0Finance

This is the primary source of truth for US economic data, serving the exact niche of CPI and inflation tracking.

Contenders(1)

Koyfin

known forKoyfin: Market Data & Analysis

1 app4.6Finance

Koyfin provides professional-grade financial visualization tools that directly compete with specialized dashboard apps.

Same space(4)

Focuses on the intersection of financial news and economic data reporting.

Fusion Media

known forInvesting.com: Stock Market

1 app4.6Finance

Provides a global economic calendar that tracks inflation data and central bank announcements.

TradingView

known forTradingView: Track All Markets

1 app4.7Finance

A dominant charting platform that allows users to overlay economic data series on financial charts.

Yahoo

known forYahoo Finance: Stocks & News

1 app4.8Finance

A broad financial platform that includes economic indicators like CPI within its comprehensive market coverage.

The Analyst's Read

The bottom line on Kevin Tang

Bottom line

Tang is a highly productive indie developer who has successfully scaled a portfolio of niche utilities through consistent, iterative updates. His ability to maintain high user satisfaction in the finance and utility categories suggests a strong grasp of user-centric design for specific, everyday problems.

Frequently asked questions

How many apps does Kevin Tang publish?
Kevin Tang has 32 apps tracked by Marlvel, primarily in the Utilities category.
What kind of apps does Kevin Tang make?
Kevin Tang's portfolio is concentrated in Utilities and Finance, with an average rating of 2.4/5 across rated apps.
What is Kevin Tang's top app?
By review volume across the portfolio, Credit Age Calculator is Kevin Tang's best-known app tracked by Marlvel.
In how many countries are Kevin Tang's apps available?
Marlvel has tracked Kevin Tang's apps across 1 country.

What fed this analysis

Apps analyzed:
32
With full intel:
0
With overview:
32
Website scraped:
yes
Social presence:
yes

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 Kevin Tang, 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. “Kevin Tang intelligence.” Updated 2026-05-05. https://marlvel.ai/publishers/kevin-tang

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Data licensed under CC-BY-NC 4.0