Sometimes developers want to run Android and iOS versions at once, but this idea should be carefully evaluated, as it brings more workload on developers and refocuses the team. Only when we reach ROI goals of the economy on one platform and understand that releasing on second platform will bring profits, it's time to start working on it.
It is very common for hypercasual to publish the game on Android first. This is due to the fact that the game has a lot of tests waiting for it right after release, and Android offers various roll-out options, which helps the testing efforts.
As my experience shows, if the game is successful on Android – it will show the same or even better results on iOS.
Don't be freaked out by the differences in traffic quality, and trust your publisher if you get a reasoned explanation of what the best course of action is right now.
After release, the publisher starts buying traffic to test a number of media sources that were not available earlier. The key metrics here are:
- CPI (cost per install), that indicates a price for acquiring a new user.
- LTV (lifetime value), that shows how much money the player brings
There are targets for each metric for each media source and country, that depend on the publisher and the performance in the market. We as a publisher try to receive 30 cents CPI, over a 35% retention rate, and LTV exceeding the cost of attracting a player.
Be prepared that it is common practice to test first an ad on Facebook, as there is a high-quality audience. However, Facebook isn't the main platform for scaling.
After Facebook tests, the publisher would start using Google, Snapchat, TikTok, Unity and other platforms to boost the project. At this stage it is necessary to analyze on what day the player brings more money than it cost to attract him.
Don't worry — a good publisher will run all the tests and keep the development team informed of the results. Publishers also making industry-based assumptions about how the audience will behave on day 30.
We consider 135% ROI on day 30 as a green light to start the scale.