# Knot Guide (Lite) vs Weldbend Field Reference App

The clearest difference is rating: Knot Guide (Lite) at 3.9 against Weldbend Field Reference App's 3.1. Knot Guide (Lite) also leads on ratings volume (363 vs 38) and update cadence (monthly vs every 2 months). Weldbend Field Reference App's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, review sentiment and device support there is nothing between them.

Both are free to download. Knot Guide (Lite) sells 2 in-app purchases, starting at $2.99 per month. Weldbend Field Reference App asks for nothing beyond the download.

Knot Guide (Lite) holds the better App Store score, 3.9 against 3.1. That said, the two scores are not equally well evidenced: Knot Guide (Lite) has 363 ratings behind it against 38, so its average is the more settled of the two. Written reviews split almost evenly too, at 49% and 50% positive.

Knot Guide (Lite) ships an update monthly, Weldbend Field Reference App every 2 months. The most recent releases landed on November 13, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Knot Guide (Lite) | Weldbend Field Reference App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (363 ratings)](https://appshunter.io/ios/app/knot-guide-lite/id399947682/reviews)** | [3.1 (38 ratings)](https://appshunter.io/ios/app/weldbend-field-reference-app/id563044323/reviews) |
| Number of ratings | **363** | 38 |
| Positive reviews | 49.1% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 301 MB | 29 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Winkpass Creations, Inc.](https://appshunter.io/developer/288636661) | [Weldbend Corporation](https://appshunter.io/developer/563044326) |

## What reviewers say

### Knot Guide (Lite)

[App page](https://appshunter.io/ios/app/knot-guide-lite/id399947682)

Learn to tie a wide variety of essential knots with this comprehensive guide. It offers detailed instructions and visual aids for over 200 different knots, suitable for various practical applications.

**Highlights:** Over 200 knots included, Detailed instructions, Visual aids for learning, Essential knots for various uses, Practical knot-tying guide

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knot Patron | $2.99 | per month |
| Yearly Knot Patron | $31.99 | per year |

**What reviewers like**

- 👍 Lots of knots to choose from
- 📺 Works with no WiFi
- 👍 Easy to understand instructions
- 👍 Useful for various activities (climbing, sailing, etc.)

**What reviewers complain about**

- 💸 Paid version too expensive
- 📺 Too many ads in free version
- 🚫 Ads interfere with using the app
- 🚫 Ads cover up instructions
- 🚫 Ads can't be closed

**Reported bugs**

- App crashes when trying to view knots
- Ads cause the app to freeze
- Can't navigate between steps due to ads

**Requested features**

- More free knots available
- Better categorization of knots
- Clearer instructions with more steps
- Ability to save/bookmark favorite knots


### 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


## Frequently asked questions

### Is Knot Guide (Lite) free?

Knot Guide (Lite) is free to download, with in-app purchases available.

### Is Weldbend Field Reference App free?

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

### Which has better reviews, Knot Guide (Lite) or Weldbend Field Reference App?

Knot Guide (Lite) is rated higher. Knot Guide (Lite) averages 3.9 out of 5 from 363 ratings, while Weldbend Field Reference App averages 3.1 from 38 ratings.

### Do Knot Guide (Lite) or Weldbend Field Reference App have ads?

Knot Guide (Lite) shows ads; Weldbend Field Reference App does not.

### Which is updated more often, Knot Guide (Lite) or Weldbend Field Reference App?

Knot Guide (Lite) ships an update monthly, and Weldbend Field Reference App every 2 months. Most recently, Knot Guide (Lite) was updated on November 13, 2026 and Weldbend Field Reference App on November 6, 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.*