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H Pylori is no Fun – H Pylori Treatment, and H Pylori Success Story

By Jeff Johnson Posted on July 18, 2015 Posted in Uncategorized

A few weeks ago I was diagnosed with H Pylori bacteria in my stomach after I went to my doctor complaining of acid reflux. They did a blood test to confirm. I had noticed burning for several weeks before, but …

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AdMob Outperforms iAd and Facebook Audience Network

By Jeff Johnson Posted on July 15, 2015 Posted in Uncategorized

I wouldn’t have believed this a couple months ago, but AdMob is my top advertising revenue maker. I have it as my first choice in my mediation and since it has a 99% fill rate, my other ad networks are …

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Procedural Lightning Featured on Unity Asset Store

By Jeff Johnson Posted on June 30, 2015 Posted in Uncategorized

Today I visited the Unity Asset Store home page and I noticed something curious. That lightning bolt with the black background is the lightning asset I’ve been working on for the past few months. I’m amazed to see it featured …

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Xamarin Product Tiers Analysis

By Jeff Johnson Posted on June 29, 2015 Posted in Uncategorized

It’s June 29, 2015 and I am looking at possibly purchasing a Xamarin subscription to get You Doodle on Android. I love C# and want a C# code base that I can share on other platforms, like Windows, MAC and …

Xamarin Product Tiers Analysis Read more »

Facebook Audience Network Ads Crash Big Time

By Jeff Johnson Posted on June 10, 2015 Posted in Uncategorized

I recently wrote a post about how much I liked Facebook Audience Network and how well it was performing. Unfortunately everything has changed – for the worse. On June 9th, 2015 Facebook rolled some code to their servers that changed …

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Lightning Particle System for Unity 3D – Procedural Lightning

By Jeff Johnson Posted on May 15, 2015 Posted in Uncategorized

I recently started making assets for the Unity asset store. I spent some time researching lightning and how it looks. Here are some sample images to give you an idea: As you can see there are a couple of characteristics …

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iAd vs. Facebook Audience Network

By Jeff Johnson Posted on April 26, 2015 Posted in Uncategorized

*FINAL UPDATE* iAd is dead. Look elsewhere for ECPMs… * You may want to read my horror story about Facebook Audience Network that happened later * Recently, I decided to put Facebook Audience Network ads in my app, You Doodle …

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The Value of Your App Portfolio

By Jeff Johnson Posted on April 16, 2015 Posted in Uncategorized

I just recently learned about the game, “Five Nights at Freddy’s”. Upon searching through the top paid apps on iOS I was astonished to learn that THREE versions of this game were in the top 10 paid apps! The amount …

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Zombie Game Part 2 – The Quest for Fun

By Jeff Johnson Posted on March 13, 2015 Posted in Uncategorized

After a big re-factor and upgrade to Unity 5, I’m pleased to report that my biggest hurdle to my zombie game is making it fun. Currently I have the movement using a three lane system, with keyboard, mouse or taps …

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Apple goes down for 12 hours because of a DNS error

By Jeff Johnson Posted on March 12, 2015 Posted in Uncategorized

Before I discuss what happened to Apple, I think a quick refresher about DNS is in order for those who are not familiar… When you access a website using a domain, such as “www.digitalruby.com”, there is a mechanism in place …

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