# Rope Knots Guide vs E

The clearest difference is in-app purchases: E at none against Rope Knots Guide's 3. E also leads on update cadence (fortnightly vs every 6 weeks) and iOS requirement (13.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. Rope Knots Guide sells 3 in-app purchases, starting at $1.99 per month. E asks for nothing beyond the download.

Rope Knots Guide ships an update every 6 weeks, E fortnightly. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Rope Knots Guide | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (12 ratings)](https://appshunter.io/ios/app/rope-knots-guide-how-to-tie/id1627789010/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 222 MB | 29 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vladislav Zhirnov](https://appshunter.io/developer/1476188065) | [Sekou Traore](https://appshunter.io/developer/1670924067) |

## What reviewers say

### Rope Knots Guide

[App page](https://appshunter.io/ios/app/rope-knots-guide-how-to-tie/id1627789010)

Master knot tying with a comprehensive guide featuring step-by-step animations and practical calculators. Explore a vast library of knots for various activities like climbing, boating, and rescue, along with essential rope knowledge.

**Highlights:** Extensive knot library, Step-by-step animations, Practical calculators, Rope knowledge reference, Organized categories and search

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version / monthly | $1.99 | per month |
| Full version / year | $3.99 | per year |
| Remove all advertisement | $5.99 | one-time |


### E

[App page](https://appshunter.io/ios/app/e-compost/id6744060394)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rope Knots Guide free?

Rope Knots Guide is free to download, with in-app purchases available.

### Is E free?

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

### Do Rope Knots Guide or E have ads?

Neither Rope Knots Guide nor E shows ads.

### Which is updated more often, Rope Knots Guide or E?

Rope Knots Guide ships an update every 6 weeks, and E fortnightly. Most recently, Rope Knots Guide was updated on October 24, 2026 and E on October 9, 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.*