# Code Snap vs Pipe Fitting & ASME Toolbox

The clearest difference is monetization model: Pipe Fitting & ASME Toolbox at free with in-app purchases against Code Snap's subscription. Pipe Fitting & ASME Toolbox also leads on iOS requirement (13.0 vs 18.0). Code Snap's advantage is ratings volume (231 vs 11) and update cadence (every 2 months vs every 4 months). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Code Snap sells 12 in-app purchases, starting at $0.99 per month and Pipe Fitting & ASME Toolbox sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Code Snap against 4.8 for Pipe Fitting & ASME Toolbox. That said, the two scores are not equally well evidenced: Code Snap has 231 ratings behind it against 11, so its average is the more settled of the two.

Code Snap ships an update every 2 months, Pipe Fitting & ASME Toolbox every 4 months. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Code Snap | Pipe Fitting & ASME Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (231 ratings)](https://appshunter.io/ios/app/code-snap-upc-and-ipc-pro/id704968016/reviews) | **[4.8 (11 ratings)](https://appshunter.io/ios/app/pipe-fitting-and-asme-toolbox/id6752763143/reviews)** |
| Number of ratings | **231** | 11 |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 77 MB | 210 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Magnitude LLC](https://appshunter.io/developer/703754875) | [Ashvin Kevadiya](https://appshunter.io/developer/1756324971) |

## What reviewers say

### Code Snap

[App page](https://appshunter.io/ios/app/code-snap-upc-and-ipc-pro/id704968016)

Access essential plumbing code data and calculations on the go. This app provides quick access to UPC & IPC tables, water line sizing, and fitting take-offs, streamlining fieldwork for plumbing professionals.

**Highlights:** UPC & IPC code tables, Water line sizing calculator, DWV & H2O fitting take-offs, Interactive results, Color-coded data, Field-optimized interface, Share code and take-off values

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $0.99 | per month |
| Monthly Access | $2.99 | per month |
| Main Line Sizing | $8.99 | per year |
| Monthly Access | $9.99 | per month |
| Main Line Sizing | $9.99 | per year |
| UPC / IPC Tables | $14.99 | per year |
| Monthly Access | $14.99 | per month |
| Fitting Take Offs | $14.99 | per year |
| UPC / IPC Tables | $19.99 | per year |
| Fitting Take Offs | $19.99 | per year |
| All Plumbing Tools | $29.99 | per year |
| All Plumbing Tools | $39.99 | per year |


### Pipe Fitting & ASME Toolbox

[App page](https://appshunter.io/ios/app/pipe-fitting-and-asme-toolbox/id6752763143)

Access essential piping engineering data, standards, and smart calculators for professionals and students. Covers ASME standards, pipe and flange dimensions, fitting details, and valve sizes. Includes daily tips and quizzes to enhance knowledge.

**Highlights:** Engineering calculators, Piping data and standards, Pipe dimensions, Flange dimensions, Fitting dimensions, Valve dimensions, Daily tips and quiz

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $9.99 | one-time |


## Frequently asked questions

### Is Code Snap free?

Code Snap is free to download, with in-app purchases available.

### Is Pipe Fitting & ASME Toolbox free?

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

### Which has better reviews, Code Snap or Pipe Fitting & ASME Toolbox?

Pipe Fitting & ASME Toolbox is rated higher. Code Snap averages 4.7 out of 5 from 231 ratings, while Pipe Fitting & ASME Toolbox averages 4.8 from 11 ratings.

### Do Code Snap or Pipe Fitting & ASME Toolbox have ads?

Neither Code Snap nor Pipe Fitting & ASME Toolbox shows ads.

### Which is updated more often, Code Snap or Pipe Fitting & ASME Toolbox?

Code Snap ships an update every 2 months, and Pipe Fitting & ASME Toolbox every 4 months. Most recently, Code Snap was updated on September 26, 2026 and Pipe Fitting & ASME Toolbox on September 18, 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.*