# Weldbend Field Reference App vs ILICALC

The clearest difference is review sentiment: ILICALC at 100% against Weldbend Field Reference App's 50%. ILICALC also leads on rating (4.5 vs 3.1) and update cadence (every 2 weeks vs every 2 months). Weldbend Field Reference App's advantage is ratings volume (38 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ILICALC holds the better App Store score, 4.5 against 3.1. That said, the two scores are not equally well evidenced: Weldbend Field Reference App has 38 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of Weldbend Field Reference App's written reviews are positive against 100% of ILICALC's.

Weldbend Field Reference App ships an update every 2 months, ILICALC every 2 weeks. The most recent releases landed on September 19, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Weldbend Field Reference App | ILICALC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (38 ratings)](https://appshunter.io/ios/app/weldbend-field-reference-app/id563044323/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/ilicalc/id1498804397/reviews)** |
| Number of ratings | **38** | 2 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 29 MB | 20 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Weldbend Corporation](https://appshunter.io/developer/563044326) | [Onstream Pipeline Inspection Services Inc](https://appshunter.io/developer/1498684216) |

## What reviewers say

### Weldbend Field Reference App

[App page](https://appshunter.io/ios/app/weldbend-field-reference-app/id563044323)

Access dimensional data for carbon steel butt-weld fittings and flanges. This digital companion also provides technical and general information for carbon steel pipe systems.

**Highlights:** Dimensional data for butt-weld fittings, Dimensional data for flanges, Technical information for carbon steel pipe systems, General information for carbon steel pipe systems

**Features:** macOS Compatibility

**In-app purchases:** none


### ILICALC

[App page](https://appshunter.io/ios/app/ilicalc/id1498804397)

This app calculates pipeline flow rates and pressures in various units. It also helps determine ILI or pig run times and convert units for flow rates, pressures, and distances. Users can look up pipe schedules, wall thickness, and pipe grades.

**Highlights:** Calculate pipeline flow rates and pressures, Determine ILI or pig run times, Convert units for flow, pressure, and distance, Lookup pipe schedules and specifications, Supports multiple units of measurement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Weldbend Field Reference App free?

Weldbend Field Reference App is free to download, with no in-app purchases.

### Is ILICALC free?

ILICALC is free to download, with no in-app purchases.

### Which has better reviews, Weldbend Field Reference App or ILICALC?

ILICALC is rated higher. Weldbend Field Reference App averages 3.1 out of 5 from 38 ratings, while ILICALC averages 4.5 from 2 ratings.

### Do Weldbend Field Reference App or ILICALC have ads?

Neither Weldbend Field Reference App nor ILICALC shows ads.

### Which is updated more often, Weldbend Field Reference App or ILICALC?

Weldbend Field Reference App ships an update every 2 months, and ILICALC every 2 weeks. Most recently, Weldbend Field Reference App was updated on September 19, 2026 and ILICALC on June 4, 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.*