# Knots 3D vs E9 Conclave 2026

The clearest difference is price: E9 Conclave 2026 at Free against Knots 3D's $5.99. E9 Conclave 2026 also leads on iOS requirement (14.0.0 vs 16.0). Knots 3D's advantage is chart position (#2 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

E9 Conclave 2026 is free to download; Knots 3D costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Knots 3D ships an update every 2 weeks, E9 Conclave 2026 every 3 weeks. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Knots 3D | E9 Conclave 2026 |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[4.9 (13K ratings)](https://appshunter.io/ios/app/knots-3d/id453571750/reviews)** | — |
| Number of ratings | **13K** | — |
| Positive reviews | 97.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Best chart rank | **#2** | — |
| Size | 520 MB | 56 MB |
| Requires iOS | 16.0 | **14.0.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nynix](https://appshunter.io/developer/425939481) | [Meticulous, LLC](https://appshunter.io/developer/1258276551) |

## What reviewers say

### Knots 3D

[App page](https://appshunter.io/ios/app/knots-3d/id453571750)

**Currently charting:** #2 Top Paid · Reference, #78 Top Paid (US App Store)

Master over 220 essential knots with detailed 3D animations and offline access. This app is perfect for learning rope work for activities like fishing, climbing, and boating, offering interactive tutorials and customizable organization features.

**Highlights:** 225+ knots in 12+ categories, Offline access, no internet required, Interactive 3D knot animations, Rotate and scrub through knot tying, Customizable knot categories, Add personal notes and keywords, ABOK number cross-reference

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

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent instructions and animations
- 🚀 Adjustable speed control for learning
- 🔍 Ability to view knots from different angles
- 📚 Comprehensive knot library
- 💡 Detailed information on knot uses and history

**What reviewers complain about**

- 🐛 Favorites list disappearing after updates
- 💡 Desire for more splices and advanced knots
- 💡 Request for step-by-step instructions and ability to pause/rewind animations

**Reported bugs**

- Favorites list disappearing after updates

**Requested features**

- Add more splices and advanced knots
- Implement step-by-step instructions and ability to pause/rewind animations
- Add a continuous loop option for the knot animations
- Introduce a game mode or practice feature


### E9 Conclave 2026

[App page](https://appshunter.io/ios/app/e9-conclave-2026/id6759691549)

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

**In-app purchases:** none


## Frequently asked questions

### Is Knots 3D free?

Knots 3D costs $5.99, with no in-app purchases.

### Is E9 Conclave 2026 free?

E9 Conclave 2026 is free to download, with no in-app purchases.

### Do Knots 3D or E9 Conclave 2026 have ads?

Neither Knots 3D nor E9 Conclave 2026 shows ads.

### Which is updated more often, Knots 3D or E9 Conclave 2026?

Knots 3D ships an update every 2 weeks, and E9 Conclave 2026 every 3 weeks. Most recently, Knots 3D was updated on October 16, 2026 and E9 Conclave 2026 on October 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.*