# Thermal Insulation Calculator vs Pipe Fitting

The clearest difference is rating: Pipe Fitting at 4.7 against Thermal Insulation Calculator's 1.0. Pipe Fitting also leads on ratings volume (138 vs 4). Thermal Insulation Calculator's advantage is ads (none vs shown) and iOS requirement (13.0 vs 16.4). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Thermal Insulation Calculator sells 1 one-off in-app purchase and Pipe Fitting sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Pipe Fitting holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Pipe Fitting has 138 ratings behind it against 4, so its average is the more settled of the two.

Thermal Insulation Calculator ships an update every 13 months, Pipe Fitting every 9 months. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Thermal Insulation Calculator | Pipe Fitting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (4 ratings)](https://appshunter.io/ios/app/thermal-insulation-calculator/id6738991204/reviews) | **[4.7 (138 ratings)](https://appshunter.io/ios/app/pipe-fitting/id6743724584/reviews)** |
| Number of ratings | 4 | **138** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 9 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 57 MB | 52 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shital Gorasiya](https://appshunter.io/developer/1737199158) | [xNeat.com](https://appshunter.io/developer/327498295) |

## What reviewers say

### Thermal Insulation Calculator

[App page](https://appshunter.io/ios/app/thermal-insulation-calculator/id6738991204)

This tool simplifies complex thermal insulation estimations for professionals, students, and learners. It provides clear insights for planning and understanding insulation tasks with a user-friendly interface.

**Highlights:** Thermal insulation calculations, Estimation support, Educational insights, User-friendly interface, Beginner and professional support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Purchase | $8.99 | one-time |


### Pipe Fitting

[App page](https://appshunter.io/ios/app/pipe-fitting/id6743724584)

This tool provides precise pipe layout calculations for professionals in welding and fabrication. It offers various offset and fitting calculators, along with data tools for custom angles and triangle solutions. Easily switch between imperial and metric units for field or shop use.

**Highlights:** Offset calculators (basic, rolling, parallel), Back-to-back fitting solutions, Elbow miter cut and triangle solver, Imperial and metric unit switching, Designed for iPhone and iPad

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pipe Fitting | $4.99 | per 7 days |
| Pipe Fitting | $39.99 | per year |


## Frequently asked questions

### Is Thermal Insulation Calculator free?

Thermal Insulation Calculator is free to download, with in-app purchases available.

### Is Pipe Fitting free?

Pipe Fitting is free to download, with in-app purchases available.

### Which has better reviews, Thermal Insulation Calculator or Pipe Fitting?

Pipe Fitting is rated higher. Thermal Insulation Calculator averages 1.0 out of 5 from 4 ratings, while Pipe Fitting averages 4.7 from 138 ratings.

### Do Thermal Insulation Calculator or Pipe Fitting have ads?

Pipe Fitting shows ads; Thermal Insulation Calculator does not.

### Which is updated more often, Thermal Insulation Calculator or Pipe Fitting?

Thermal Insulation Calculator ships an update every 13 months, and Pipe Fitting every 9 months. Most recently, Thermal Insulation Calculator was updated on November 2, 2026 and Pipe Fitting on November 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*