CUStats Go - AI Usage Tracker icon

Luong NGUYEN

For developers and power users of Claude and OpenAI Codex managing multiple API accounts and usage tiers.

1app0.0Developer Tools

Snapshot

Who is Luong NGUYEN?

Providing AI power users with real-time visibility into Claude and OpenAI usage limits to prevent workflow interruptions.

Target audience

DevelopersPower users of ClaudeOpenAI Codex managing multiple API accounts

Active nemesis

Pranav Karthik Mruthyunjayan

Other rivals

Portfolio

1
app
Developer Tools1

Last updated

CUStats Go - AI Usage Tracker

v1.2.0

6mo ago

Active

Publisher DNA

What defines Luong NGUYEN?

Publisher DNA

Primary focus

AI usage monitoring utilities

Scale

indie

Target audience

Developers and power users of Claude and OpenAI Codex managing multiple API accounts and usage tiers.

Signature Patterns

  • •Niche focus on AI API consumption metrics and rate-limit monitoring
  • •Paid upfront monetization model without recurring subscriptions
  • •Emphasis on privacy and zero data collection as a core product value
  • •Frequent release cadence to ensure real-time tracking accuracy
Active

Portfolio momentum

Maintained an active development cycle with 7 releases in the last 6 months for their primary title, with the most recent update occurring 16 days ago.

Last release 16d agoActive apps 1

Portfolio

What does Luong NGUYEN ship?

Apps

1 app analysed

CUStats Go - AI Usage Tracker icon
CUStats Go - AI Usage Tracker

The smart work log. Monitor your Human-to-AI ratio and boost efficiency.

0.0

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

Based on 1 of 1 app with localized market data · last scanned .

Americas (1)

  • United States1 / 1

Core markets (1/1 apps)

United States

Rivals

Who does Luong NGUYEN compete with?

The rivals identified

Nemeses(1)

Pranav Karthik Mruthyunjayan

known forLimits: AI Usage Tracker

1 app4.3Developer Tools

Both apps target AI power users needing to track API and model usage limits via home screen widgets, creating direct competition for the same utility-focused user base.

Contenders(10)

amir hayek

known forUsage for Claude

1 app4.8Developer Tools

Both apps target Claude users needing usage visibility, but they differ in architecture: CUStats Go tracks directly on iOS, while Usage for Claude mandates a Mac companion app.

Baturay Berker Ceylan

known forVibeCheck - Limits Companion

1 app5.0Developer Tools

Both apps target power users managing AI API and CLI usage limits, with significant overlap in their core utility of tracking consumption across multiple services.

Both apps target AI power users needing to monitor API and token limits to prevent service interruptions during development sessions.

Franz Hemmer

known forCodexBar Usage Monitor

1 app5.0Developer Tools

Both apps target developers managing AI API usage across multiple accounts via iOS widgets, creating direct competition for the same power-user segment.

Levani Kirkitadze

known forTokenBar Mobile

1 app4.0Developer Tools

Both apps target power users needing to track AI API usage limits, but TokenBar Mobile supports 13 providers compared to the Claude and Codex focus of CUStats Go.

Parra

known forDrops for Claude Code

1 app5.0Developer Tools

Both apps target Claude power users, but they solve distinct problems: CUStats Go manages API consumption limits, while the rival tracks software release updates.

shengbao cai

known forLimitWatch

1 app1.0Developer Tools

LimitWatch targets the same developer audience as CUStats Go by providing real-time monitoring for shared AI coding tools like Claude and Codex.

SHIH-WEI CHEN

known forTokenWatch: AI Usage Tracker

1 app5.0Developer Tools

Both applications target power users of Claude and Codex by providing home screen widgets and multi-account dashboards to monitor API usage limits.

Yuya Otake

known forAI Session Meter

1 app0.0Developer Tools

AI Session Meter targets the same Claude power users as CUStats Go by providing real-time usage monitoring and multi-account management. Both apps compete on the utility of preventing rate limit exhaustion through home screen widgets and predictive analytics.

昱晓 王

known forCodexBar - Usage of AI

1 app3.8Developer Tools

Both apps target AI power users needing to track API consumption and rate limits on iOS. CodexBar competes by offering a free companion model that syncs with a Mac desktop application.

Same space(3)

Frank Michael Drew

known forAI Footprint

1 app5.0Developer Tools

This app estimates the environmental impact of AI usage instead of tracking API rate limits or service consumption.

Oleh Stasula

known forUsage - Device Monitor

1 app4.7Developer Tools

This app monitors hardware performance metrics like disk and memory rather than tracking specific AI service API quotas.

婷婷 乔

known forStatus Monitor

1 app4.7Developer Tools

This app offers broad device diagnostics for iPhone and Apple TV, whereas the source app focuses exclusively on AI usage limits.

New entrants(1)

Hwani

known forSpinCat AI Monitor

1 app0.0Developer Tools

This app provides device status and AI quota checks but lacks the background monitoring and widget features of the source app.

The Analyst's Read

The bottom line on Luong NGUYEN

Bottom line

Luong NGUYEN occupies a highly specific niche within the developer tools category, solving a high-intent problem for AI power users. The disciplined focus on a single, high-utility tool suggests a lean, product-led approach to the AI ecosystem.

Frequently asked questions

How many apps does Luong NGUYEN publish?
Luong NGUYEN has 1 app tracked by Marlvel, primarily in the Developer Tools category.
What kind of apps does Luong NGUYEN make?
Luong NGUYEN's portfolio is concentrated in Developer Tools, with an average rating of 0.0/5 across rated apps.
What is Luong NGUYEN's top app?
By review volume across the portfolio, CUStats Go - AI Usage Tracker is Luong NGUYEN's best-known app tracked by Marlvel.
In how many countries are Luong NGUYEN's apps available?
Marlvel has tracked Luong NGUYEN's apps across 1 country.

What fed this analysis

Apps analyzed:
1
With full intel:
0
With overview:
1
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 Luong NGUYEN, 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. “Luong NGUYEN intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/luong-nguyen

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Data licensed under CC-BY-NC 4.0