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David Bai

For intermediate to advanced strength athletes and weightlifters who follow structured, high-intensity training programs.

4apps4.8(943)Health & Fitness

Snapshot

Who is David Bai?

Providing specialized strength training tools for weightlifters. Automating complex lifting programs to replace manual tracking methods.

Target audience

Intermediate to advanced strength athletesWeightlifters who follow structuredHigh-intensity training programs

Rivals analysis in progress

Portfolio

Free 1
4
apps
Health & Fitness4

Last updated

1RM Calculator - One Rep Max

v1.6.2

1.5y ago

Dormant

Publisher DNA

What defines David Bai?

Publisher DNA

Primary focus

Strength training and powerlifting utility apps

Scale

indie

Target audience

Intermediate to advanced strength athletes and weightlifters who follow structured, high-intensity training programs.

Signature Patterns

  • Focus on automating specific, well-known strength training regimens
  • Mathematical approach to workout logging and progress tracking
  • Monetization mix of paid upfront and freemium models
  • Minimalist interface design centered on utility over social features
Dormant

Portfolio momentum

The portfolio is in a maintenance state with no releases in the last 6 months and 3 out of 4 apps classified as abandoned.

Active apps 0Abandoned 3

Portfolio

What does David Bai ship?

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

Based on 3 of 4 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States3 / 3

Core markets (3/3 apps)

United States

The Analyst's Read

The bottom line on David Bai

Bottom line

The publisher provides high-utility, specialized tools for a dedicated strength-training audience. While the apps demonstrate strong product-market fit, the lack of recent updates suggests a passive development strategy.

Frequently asked questions

How many apps does David Bai publish?
David Bai has 4 apps tracked by Marlvel, primarily in the Health & Fitness category.
What kind of apps does David Bai make?
David Bai's portfolio is concentrated in Health & Fitness, with an average rating of 4.8/5 across rated apps.
What is David Bai's top app?
By review volume across the portfolio, 1RM Calculator - One Rep Max is David Bai's best-known app tracked by Marlvel.
In how many countries are David Bai's apps available?
Marlvel has tracked David Bai's apps across 1 country.

What fed this analysis

Apps analyzed:
4
With full intel:
0
With overview:
4
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 David Bai, 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. “David Bai intelligence.” Updated 2026-04-30. https://marlvel.ai/publishers/david-bai

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Data licensed under CC-BY-NC 4.0