# KP HeatDuty — Process Heat Duty Tool

> Process Heat Duty Tool (iPhone/iPad app by Kimiapro Inc..)

- Source: https://appshunter.io/ios/app/kp-heatduty/id6767921501 (this page in markdown: same URL + `.md`)
- Developer: [Kimiapro Inc.](https://appshunter.io/developer/1842468998)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.4 · 7 MB
- Languages: English
- Released: 2026-05-17
- Data updated: 2026-05-30
- User reviews in markdown: https://appshunter.io/ios/app/kp-heatduty/id6767921501/reviews.md

## What is KP HeatDuty?

KP HeatDuty is a fully offline engineering utility designed for estimating process heating and cooling requirements in industrial and utility applications.

The app provides fast and practical calculations for:
• Batch tank heating and cooling
• Continuous flow process duty
• Combined tank and flow systems
• Utility consumption estimation
• Heat transfer area estimation
• KPI comparison between saved process cases

Designed with a clean workflow and practical engineering outputs, KP HeatDuty helps users evaluate process scenarios quickly without requiring cloud services, subscriptions, or internet connectivity.

Features:
• Fully offline operation
• No login or account required
• Metric and imperial unit support
• Compare multiple process cases
• Trend and KPI comparison tools
• Local-only project storage
• Practical engineering insights and assumptions
• Optimized for iPhone workflow

KP HeatDuty is intended as a professional utility aid for process evaluation and preliminary engineering calculations.

All calculations and saved projects remain locally on the device unless explicitly exported by the user.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| KP HeatDuty Pro | $6.99 | one-time |



## Version history (last 2 releases)

### 1.1 — 2026-05-19

Added KP HeatDuty Pro lifetime unlock.
Introduced 7-day full-feature trial access.
Added premium comparison and reporting tools.
Improved dark mode support and UI refinements.
Added glycol utility support and input improvements.

### 1.0 — 2026-05-17

No release notes.

## Related topics

[hswlsy pro](https://appshunter.io/ios/topics/hswlsy-pro) · [hnwapro](https://appshunter.io/ios/topics/hnwapro)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-30.*