# Knot Guide vs Odmaster

The clearest difference is review sentiment: Knot Guide at 79% against Odmaster's 29%. Knot Guide also leads on rating (4.6 vs 3.8). Odmaster's advantage is price (Free vs $2.99) and in-app purchases (none vs 2). On ratings volume, update cadence, ads and device support there is nothing between them.

Odmaster is free to download; Knot Guide costs $2.99 up front. Knot Guide sells 2 in-app purchases, starting at $2.99 per month. Odmaster asks for nothing beyond the download.

Knot Guide holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 450 and 1.1K respectively. Written reviews point the same way: 79% of Knot Guide's written reviews are positive against 29% of Odmaster's.

Knot Guide ships an update monthly, Odmaster every 3 weeks. Both last shipped on October 13, 2026.

## The numbers

| Metric | Knot Guide | Odmaster |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.6 (450 ratings)](https://appshunter.io/ios/app/knot-guide/id293111210/reviews)** | [3.8 (1.1K ratings)](https://appshunter.io/ios/app/odmaster/id1512532413/reviews) |
| Number of ratings | 450 | **1.1K** |
| Positive reviews | **79.5% of reviews** | 28.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 298 MB | 96 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Winkpass Creations, Inc.](https://appshunter.io/developer/288636661) | [Guangzhou Billion Leiden Electronic Technology Co., Ltd.](https://appshunter.io/developer/1512532412) |

## What reviewers say

### Knot Guide

[App page](https://appshunter.io/ios/app/knot-guide/id293111210)

Learn to tie a wide variety of essential knots with this comprehensive guide. It provides step-by-step instructions for over 200 knots, making it a valuable resource for DIY enthusiasts, outdoor adventurers, and anyone needing to master knot-tying techniques.

**Highlights:** Extensive knot library (202+ knots), Step-by-step instructions, Suitable for various uses, Practical DIY resource, Easy to follow

**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**

- 🌟 Great when free
- 👍 Clear instructions
- 📚 Comprehensive knot library
- 🔍 Easy to navigate
- 🗓️ Regularly updated

**What reviewers complain about**

- 💰 Expensive subscription model
- 🔒 Locking content behind paywall
- 🤔 Questionable business decisions
- 🏆 Devaluing previous purchases
- 🔍 Difficult to find specific knots

**Reported bugs**

- Paywall screen gets stuck
- Incompatibility with older devices

**Requested features**

- Add more aviation and climbing knots
- Provide more details on knot uses and strengths
- Allow offline access to all content


### Odmaster

[App page](https://appshunter.io/ios/app/odmaster/id1512532413)

This application allows users to program various radio models directly from their mobile phones, eliminating the need for a computer. It offers a convenient and portable solution for radio programming and includes a community feature for sharing content and interacting with other users.

**Highlights:** Program radio with mobile phone, Supports multiple radio models, Convenient and portable programming, Community sharing and interaction, Help Center and direct support

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient mobile programming
- 💡 Helpful community features

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔒 Poor account registration process
- 🔋 High battery drain
- 👎 Unreliable Bluetooth connectivity

**Reported bugs**

- Unable to read or write radio data
- Inconsistent behavior across iOS versions
- Login and account issues

**Requested features**

- Support for more radio models
- Ability to save and load custom channel configurations
- Improved user interface and navigation


## Frequently asked questions

### Is Knot Guide free?

Knot Guide costs $2.99, and also offers in-app purchases.

### Is Odmaster free?

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

### Which has better reviews, Knot Guide or Odmaster?

Knot Guide is rated higher. Knot Guide averages 4.6 out of 5 from 450 ratings, while Odmaster averages 3.8 from 1.1K ratings.

### Do Knot Guide or Odmaster have ads?

Neither Knot Guide nor Odmaster shows ads.

### Which is updated more often, Knot Guide or Odmaster?

Knot Guide ships an update monthly, and Odmaster every 3 weeks. Most recently, Knot Guide was updated on October 13, 2026 and Odmaster on October 13, 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.*