RectLabel Pro 4+

Awesome Annotation App

This app has so many capabilities and it's very easy to use. I mainly recommend this app over others becuse it can 1) output in COCO format (Json file), 2) can do keypoint and mask annotations and 3) can overlay depth maps to images. I love how there are so many shortcuts for most actions, and I can always change the shortcuts to my liking. I also use this app with Apple's side car to label on my iPad. I gave a tutorial- "how to use RectLabel" to 8 of my undergrads, and they all thoguht it was intuitive and easy to use. Customer service has been responsive, super helpful and has always addressed a lot of questions/concerns. The app is ALWAYS getting new bells and whistles added to it. The company listens to my feedback/needs and is willing to add new capabilities accordingly. I am very pleased with RectLabel, and would highly recommend it.

Doesn't allow you to change classes

When annotating you cannot change classes. Take the proper steps in the UI and it still won't change the annotations class label. Makes the application useless.

Developer Response ,

Thanks for writing the review and we apologize that changing the object class does not work for you. If you were using 1-click buttons on the label dialog, the problem was fixed in the latest version. For other cases, could you write the problem on our Github issues page?
https://github.com/ryouchinsa/Rectlabel-support

Best regards,
Ryo