Get Your HTML5 app into the NEW Tizen Store and win cash when it's published! appbackr will repackage your HTML5 app as a Tizen app. You add it to the Tizen Seller Store.


Any individual or team that has an HTML5 app or building an HTML5 is eligible to enter.  All developers must build a .wgt file to submit to appbackr for an appscore and to the Tizen Seller Store.


You must add your .wgt to the Tizen Seller Store before you enter the Challenge by 12/26.  The one field that you need to add is to add "appbackr" in the Comments for Validation Team field.

Hackathon Sponsors


$75 in prizes

Prize (3)

All HTML5 apps that are repackaged, submitted to the Tizen Seller Store and validated by the store.

Devpost Achievements

Submitting to this hackathon could earn you:

How to enter

There are 3 steps to entering the Challenge.

  1. Developers upload their HTML5 apps to the Challenge.  appbackr will repackage the apps and send back to you in two days. 
  2. Register on the Tizen Seller Store and add your app to the Tizen Seller Store: The one field that you need to add is to add "appbackr" in the Comments for Validation Team field. This allows appbackr to track your app’s status and expedite your validation process by 12/26.
  3. Let us know your Content ID by editting your CP submission page. 

If you didn't add "appbackr" to the Comments field, include your developer DeepLink and app Content ID. Instructions to locate that information are here.


appbackr Review Team

appbackr Review Team

Judging Criteria

  • The appscore scores HTML5 apps based on a quantitative and qualitative evaluation.
    Performance & speed Is there sound? Does the app use hardware back button? Has the resolution been optimized? Is there no high CPU load? Are there no bottleneck Does it appeal to a wide audience? Are the controls fluid? Are the graphics high quality

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