Title: What is better to learn for an aspiring mobile game developer Ruby (with RubyMotion) or Swift ?<p>* RubyMotion:<p><pre><code>  - pros: could target iOS, OSX and Android

  - cons: paid solution, no trial, not supported by Apple
</code></pre>
* Swift<p><pre><code>  - pros: it is strongly promoted by Apple

  - cons: limited to iOS and OSX, new language</code></pre>
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