---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "GST/Sales Tax Calculator"
developer_entity: "Ranjit Parmar"
bundle_id: "ranjit.parmar.GST-Calculator"
app_store_id: "1235557202"
category: "Business"
primary_platform: "ios"
primary_monetization: "Free"
offline_capable: false
market_region: "US"
platforms: "iOS"
app_last_updated: "2017-05-16"
report_date: "2026-09-15"
last_verified: "2026-09-15T00:00:00.000Z"
report_version: "1.0"
total_reviews: 0
confidence: "low"
confidence_score: 0.05
data_age_days: 15
momentum_velocity: "zombie"
intelligence_version: 2
tags: ["business", "free", "mobile app", "app review", "app analysis", "business", "owners", "consumers"]
canonical_url: "https://marlvel.ai/apps/gst-sales-tax-calculator"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# GST/Sales Tax Calculator Intelligence Report

## TL;DR {#tldr}

- **Category**: Business · Free

> **TL;DR:** GST/Sales Tax Calculator is a business app by Ranjit Parmar, available on iOS.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** GST/Sales Tax Calculator is a business app by Ranjit Parmar.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Category** | Business |
| **Developer** | Ranjit Parmar |
| **Pricing** | Free |
| **Platforms** | iOS |
| **Confidence** | Low (0.05/1.0) |
| **Data Age** | 15d |

## Metadata & Market Performance
- **Publisher:** Ranjit Parmar
- **Category:** Business
- **Target Audience:** Business owners and consumers needing to calculate tax components for pricing or accounting purposes.
- **Platforms:** iOS
- **Version Reviewed:** 1.0
- **Report Date:** 2026-09-15
- **Signal Count:** 0 reviews analyzed
- **Confidence:** Low (0.05/1.0)
- **App Store ID (iOS):** 1235557202
- **Bundle ID:** ranjit.parmar.GST-Calculator
- **Data Window:** Analysis based on signals collected up to 2026-09-15

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** GST/Sales Tax Calculator is a single-purpose utility for computing tax components on base prices, available on iOS.
**Why users hire it:** The tool removes the cognitive friction of manual tax calculations for small business owners and consumers.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] GST Addition Calculator:** Calculates the total price after adding GST to a base amount.
- **[Standard] GST Inclusive Price Extraction:** Calculates the original base price from a total amount that already includes GST.
- **[Standard] GST Component Calculation:** Determines the specific tax amount included within a total price.
<!-- /section:features -->

<!-- section:market-position -->
## Market Position {#market-position}

GST/Sales Tax Calculator operates as a legacy utility in the Business category with no updates since 2017. The lack of development activity signals that the tool is a static reference rather than a competitive accounting solution.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Free
- **Tiers:** Free
- **Analysis:** The app is distributed as a free utility with no observable monetization or in-app purchase gates.

<!-- section:swot -->
## SWOT Analysis {#swot}

**Core Strengths:**
- Single-purpose utility avoids accounting suite complexity

**Growth Levers:**
- Automated tax-rate syncing for modern compliance


<!-- /section:swot -->
<!-- section:momentum -->
## App Momentum (Zombie) {#momentum}

- No updates since May 2017.
- Dormant development cycle.

> **Cadence:** 1 total versions · 1 majors in last 6 months · 3408 days since last update

<!-- /section:momentum -->

<!-- section:so-what -->
## The "So What?" (Strategic Takeaway) {#so-what}

GST/Sales Tax Calculator is a business app that is completely free.

<!-- speakable-start -->
> **Bottom Line:** GST/Sales Tax Calculator provides a functional reference, but the 9-year development gap makes it a high-risk dependency for business accounting.
<!-- speakable-end -->

**Best for:** Business owners and consumers needing to calculate tax components for pricing or accounting purposes.

<!-- section:pm-actions -->
### PM Action Plan (Next Best Moves)

- [ ] [SUNSET] Sunset the utility because the 9-year development gap prevents compliance with current tax laws → eliminate brand drag
<!-- /section:pm-actions -->

<!-- section:outlook -->
### Outlook: Declining

The business utility market is consolidating around cloud-integrated accounting platforms that offer real-time tax compliance. GST/Sales Tax Calculator remains in a dormant state, which guarantees that its utility will continue to erode as tax regulations evolve.

- 🔴 The 9-year development hiatus (last update May 2017) prevents the tool from adapting to modern tax-rate changes, rendering it obsolete for professional use.
<!-- /section:outlook -->

<!-- /section:so-what -->

<!-- section:metrics -->
## Key Metrics Summary

| Metric | Value |
| :--- | :--- |
| Total Reviews | 0 |
| Confidence | Low |
| Pricing Model | Free |
| Platforms | iOS |
| Key Features | 3 analyzed |
| Outlook | Declining |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **GST/Sales Tax Calculator** (this app) | N/A/5 | N/A | Ranjit Parmar |
| [Groupon Merchant](https://marlvel.ai/apps/groupon-merchant) | 3.0/5 | n/a | Groupon, Inc. |
| [긱톡 - 재택부업, 프리랜서, 단기알바 정보 플랫폼](https://marlvel.ai/apps/com-gigtalk-gigtalk) | 4.5/5 | N/A | Nextstep Inc. |
| [두란노](https://marlvel.ai/apps/app--971) | N/A/5 | N/A | Duranno |
| [쿠펀치](https://marlvel.ai/apps/coupang-app-coupunch) | 1.0/5 | N/A | Coupang Corp. |
| [아지트 - 함께 소통하는 업무용 커뮤니티](https://marlvel.ai/apps/app--797) | 3.0/5 | N/A | Kakao Corp. |

## Company Profile
- **Developer:** Ranjit Parmar

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/us/app/gst-sales-tax-calculator/id1235557202?uo=4)
- **Sources:** App store metadata.

## Related Intel Reports
- [*Groupon Merchant*](https://marlvel.ai/apps/groupon-merchant) (Groupon, Inc.) · 3.0/5 Rating
- [*긱톡 - 재택부업, 프리랜서, 단기알바 정보 플랫폼*](https://marlvel.ai/apps/com-gigtalk-gigtalk) (Nextstep Inc.) · 4.5/5 Rating
- [*두란노*](https://marlvel.ai/apps/app--971) (Duranno) · N/A Rating
- [*쿠펀치*](https://marlvel.ai/apps/coupang-app-coupunch) (Coupang Corp.) · 1.0/5 Rating
- [*아지트 - 함께 소통하는 업무용 커뮤니티*](https://marlvel.ai/apps/app--797) (Kakao Corp.) · 3.0/5 Rating
- [*シフオプ*](https://marlvel.ai/apps/shift-management-service-to-support-optimal-placem) (Recruit Co.,Ltd.) · N/A Rating
- [*아임히어 - 모바일 출결 관리 앱*](https://marlvel.ai/apps/com-imhere-client-student) (LFin) · 2.9/5 Rating
- [*카매니저 - 중고차 딜러전용 전국 매물공유 플랫폼*](https://marlvel.ai/apps/kr-co-autocafe-carmanager) (atonmobility appmaster) · 3.0/5 Rating
- [*금호고속 셔틀*](https://marlvel.ai/apps/kr-co-kumhobuslines-shuttle-route-passengernew) (kumhoexpress) · 2.1/5 Rating
- [*쿠팡이츠 배달 파트너*](https://marlvel.ai/apps/coupang-eats-delivery) (Coupang Corp.) · 2.6/5 Rating

## Frequently Asked Questions {#faq}

### Is GST/Sales Tax Calculator suitable for professional accounting?

No. The app has not been updated since 2017, meaning it cannot account for current tax rates or regulatory changes.

### Does GST/Sales Tax Calculator require an internet connection?

The app functions as a static calculator and does not require an internet connection, as it does not sync with cloud services.

### What is a better alternative for tax calculations?

Users should consider modern accounting apps that offer automated tax-rate updates and cloud integration, as these tools are actively maintained.

## Methodology {#methodology}

This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline:

1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps.
2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks.
3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes).
4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category.
5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights.

- **Confidence Score:** 0.05/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 0
- **Data Sources:** App Store metadata
- **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform
- **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence.
- **Report Age:** 15 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/gst-sales-tax-calculator)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.