One easy way to learn about A/B testing in your niche is to look at the winners (or, even better, the winners among your rivals).
Winners do A/B tests that help them win.
If you could keep track of everything they change or keep the same, you could learn from A/B testing how to make your own app better.
You can monitor the apps manually…
or automatically through this tool – AppFollow (they have a free version).
Ruslan Nazarenko, thank you for giving us this hack and the tool.
Source: appfollow.io