Customer Reviews (100)

K. Quintin Tait • 2025-03-22T18:44:29.683Z

love it

Jason Diffendall • 2025-03-20T13:04:25.365Z

great animations!

Johannes Henninger • 2025-03-20T10:34:33.969Z

The knots aren't actually 3D but just a collection of prerendered images from different viewing angles. The knots can't be rotated while they are being tied, which makes certain steps hard to see. Only the completed knot can be rotated, but only along one axis.

Summary of Key Insights

Knots 3D enjoys overwhelmingly positive sentiment, with users praising its clear animations, ease of use, comprehensive knot library, and offline functionality. The app is considered a valuable tool for various user groups, including scouts, climbers, sailors, and anyone needing to learn or refresh their knot-tying skills. The main weaknesses revolve around perceived limitations in the 3D animation (rotation during tying), missing knots, and the lack of a cloud-syncing feature for saved favorites. There's also a desire for more information on knot usage and real-world examples.

Overall Rating: Very Positive

Score Distribution:

  • 5 stars: 92%
  • 4 stars: 6%
  • 3 stars: 0%
  • 2 stars: 1%
  • 1 star: 1%

Data & Methodology Overview

  • Data Sample Size: 100 reviews
  • Time Frame: Not explicitly stated but assumed to be recent based on the version number and review content.
  • Analysis Methods: Sentiment analysis (qualitative assessment of positive, negative, and neutral feedback), keyword extraction (identifying frequently used words and phrases), and thematic analysis (grouping similar comments and suggestions).

Key User Pain Points

  • Limited 3D Rotation During Tying: Several users mentioned the inability to rotate the knot while it's being tied, making certain steps difficult to visualize. (Severity: Medium)
  • Missing Knots: Some users noted that specific knots they were looking for were not included in the app's library. (Severity: Medium)
  • Lack of Cloud Sync for Favorites: Users switching phones often lose their saved list of favorite knots, creating frustration. (Severity: Medium)
  • Price Point: One user felt the price was slightly high. (Severity: Low)
  • String appearing from nowhere during animation: One user stated the animations could be improved as they perceived the string to appear from nowhere. (Severity: Low)

Frequently Requested Features

  • Knot Rotation During Tying: The ability to rotate the knot in 3D while it's being animated.
  • Cloud Sync for Favorites: A feature to save and restore favorite knot lists across devices.
  • More Knots: Expanding the existing knot library to include more specialized or niche knots.
  • Real-World Usage Examples/Videos: Adding information or videos demonstrating the practical applications of each knot.
  • Enhanced Animation Controls: A slider to scrub through the animation frame by frame for precise control.
  • Dynamic Rotation Slider: A slider to allow the user to dynamically rotate the knot on the X and Y axis.
  • Thai language support: One user requested the addition of Thai language support.

Strengths and Positive Aspects

  • Clear and Easy-to-Understand Animations: Users consistently praise the clarity and simplicity of the knot-tying animations.
  • Comprehensive Knot Library: The app offers a large selection of knots, covering various categories and applications.
  • Offline Functionality: The ability to use the app without an internet connection is highly valued.
  • Speed Control: Users appreciate the ability to adjust the animation speed to learn at their own pace.
  • 360-Degree Rotation of Completed Knots: The ability to rotate the completed knot for detailed inspection is a popular feature.
  • User-Friendly Interface: The app is described as easy to navigate and use.
  • No Ads or In-App Purchases: The absence of advertisements and in-app purchases is a significant advantage.
  • Excellent Customer Support: Some users mentioned positive experiences with the developer's customer support.
  • Categorization: Users find the categorization of knots by usage very helpful.

Prioritized Action Recommendations

  • High Priority:

    • Implement Knot Rotation During Tying: Address the most frequently cited pain point by enabling 3D rotation while the knot is being animated.
    • Add Cloud Sync for Favorites: Implement a cloud syncing feature to allow users to save and restore their favorite knot lists across devices.

  • Medium Priority:

    • Expand Knot Library: Continuously add new knots based on user feedback and industry trends.
    • Add Real-World Usage Examples/Videos: Enhance the app with practical examples and instructional videos demonstrating how each knot is used in real-world scenarios.
    • Improve Animation Controls: Add a slider to scrub through the animation frame by frame for more granular control.

  • Low Priority:

    • Address animation issues: Review the animations to ensure the string doesn't appear out of nowhere.
    • Consider Price Point: Evaluate the pricing strategy in relation to competitor apps and perceived value.
    • Add dynamic rotation slider: Add a slider to allow the user to dynamically rotate the knot on the X and Y axis.
    • Add Thai Language Support: Consider adding Thai language support.

Opportunities for Startup Ideas

  • Augmented Reality Knot Tying: Develop an AR app that overlays knot-tying instructions onto real rope, guiding users through the process in real-time.
  • Knot-Based Problem-Solving Game: Create a game that challenges users to solve problems using different knots, promoting practical knowledge and skill development.
  • Personalized Knot Recommendations: Develop an AI-powered app that suggests the best knots for specific tasks based on user input (e.g., weight, material, environment).
  • Specialized Knot Libraries for Industries: Create industry-specific versions of the app (e.g., for surgeons, riggers, or stagehands) with curated knot selections and relevant information.

Trends and Observations

  • Strong Positive Sentiment: The vast majority of users are highly satisfied with the app.
  • Focus on Practicality: Users appreciate the app's usefulness for real-world applications.
  • Importance of Visual Learning: The emphasis on clear animations highlights the importance of visual learning for knot tying.
  • Desire for More Advanced Features: Some users are requesting more advanced features like dynamic rotation and cloud syncing, indicating a willingness to pay for enhanced functionality.
  • Language Preferences: The app already supports a wide range of languages, but there is a request for Thai language support.

Conclusion

Knots 3D is a highly regarded app that effectively teaches knot tying through clear animations and a comprehensive library. Addressing the key user pain points, particularly the limitations in 3D rotation and the lack of cloud syncing, will further enhance the user experience and maintain the app's competitive edge. By continuously expanding the knot library and adding real-world usage examples, Knots 3D can solidify its position as the go-to resource for knot tying. The app is recommended for anyone seeking to learn or improve their knot-tying skills.

Original App Link

https://play.google.com/store/apps/details?id=com.nynix.knots3d