---
title: "Hold Calculator Pro — App Overview"
url: https://marlvel.ai/intel-report/navigation/robbarltrop-hold-calculator
category: Navigation
developer: Rob Barltrop
platforms: ios, android
rating: 3.0 (1 ratings)
pricing: paid
report_level: overview
generated: 2026-04-24
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This is a broad-utility tool that bundles disparate financial and personal calculators into a single paid application.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Navigation |
| Rating | 3.0 ★ (1) |
| Pricing | paid |
| Platforms | iOS, Android |
| Latest Version (iOS) | 1.2.1 |
| Latest Version (Android) | 29.30.31 |
| Developer | Rob Barltrop |

<!-- SECTION: Summary -->
## What is Hold Calculator Pro?

Hold Calculator Pro is a multi-functional utility app designed to handle diverse arithmetic, financial, and personal tracking tasks. It consolidates tools such as a GST calculator, loan EMI estimator, and a cash counter into a single interface with customizable themes.

<!-- SECTION: Key Features -->
## Key Features

- **Financial Calculators**: Includes tools for GST tax calculations and loan EMI, interest, and total payable amount estimation.
- **Cash Counter**: Provides a utility to count large volumes of notes and coins efficiently.
- **Personal Metrics**: Features an age calculator for time-based tracking and a BMI calculator for health monitoring.
- **Customization and History**: Allows users to save calculation history and personalize the app interface with custom themes, colors, and icons.

<!-- SECTION: Target Audience -->
## Who is it for?

General users seeking an all-in-one tool for daily financial calculations, personal health tracking, and administrative arithmetic.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/hold-calculator-pro/id1515458700?uo=2)
- [Google Play](https://play.google.com/store/apps/details?id=com.gbkstudio.calculatorpro&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/navigation/robbarltrop-hold-calculator)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/navigation/robbarltrop-hold-calculator).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*