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Sales Tax Calculator & Rates

Sales Tax Calculator & Rates

By Hakan Mazlum Uslu

Sales Tax Calculator & Rates is a finance utility for manual tax computation on iOS, designed for shoppers and travelers.

The App DNA

What makes this app unique?

The app removes the cognitive friction of manual percentage math during international shopping, serving as a lightweight alternative to complex, location-based finance apps.

For Shoppers and travelers requiring quick tax calculations for international or local purchases.

What does it look like?

Key features

Sales Tax Calculationstandard

Calculates total costs including tax with a single tap input.

Global Tax Rate Supportstandard

Provides tax rate calculations for international jurisdictions.

Minimalist Interfacebasic

Single-screen layout for tax computation.

How much does it cost?

freeFree

The app is currently distributed as a free utility with no visible monetization gates or subscription tiers.

Velocity

Dormant developmentopaqueShow more...

With only one release in the last 196 days, the app has entered a state of inactivity. There have been no feature updates or performance patches since the latest version shipped in March. Development momentum is currently non-existent, and the lack of updates over the past six months suggests the project is no longer being actively maintained.

See all version history

Who built it?

Hakan Mazlum Uslu

5 apps tracked · Finance

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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
0.00 · 0

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Sales Tax Calculator & Rates

How's the Finance market?

Sales Tax Calculator & Rates occupies the free, manual-utility segment of the Finance category. The lack of updates for 197 days indicates a static market position that risks losing visibility to more frequently updated competitors.

Read the market outlook

The rivals identified

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The Analyst's Read

Key takeaways for Sales Tax Calculator & Rates

Where is it heading?

The finance utility market is shifting toward automated, location-aware tax detection, which pressures manual-input tools like Sales Tax Calculator & Rates. Without a clear roadmap for feature expansion, the app will likely remain a static utility that struggles to retain users against more dynamic, automated competitors.

  • The six-month development silence suggests the product is in maintenance mode, which limits its ability to respond to changing tax regulations.
  • The free, minimalist model serves a niche of users who prefer manual control over automated, location-aware finance tools.

The SWOT

Core Strengths
  • Minimalist single-screen layout reduces user friction
Critical Frictions 1 weakness inside
Growth Levers
  • Real-time currency conversion integration for travelers
Market Threats 1 threat identified

Next best moves

1 Maintain

Audit user retention because the app has been silent for 6 months → determine if the user base justifies a feature refresh.

The counter-intuitive read

The app's lack of monetization is not a…

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Bottom line

Sales Tax Calculator & Rates provides a functional, no-cost utility for manual tax math, but its lack of active development limits its utility against automated, location-aware rivals, signaling a need to pivot toward high-frequency traveler use cases or accept a sunset trajectory.

Unlock 1 critical friction, 1 market threat and the analyst’s take.

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Sources

  1. [1] App Store, source

Report last updated

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 Sales Tax Calculator & Rates, 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. “Sales Tax Calculator & Rates Intelligence Report.” Updated Sep 16, 2026. https://marlvel.ai/apps/sales-tax-calculator-rates

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