When comparing oO vs Birdie Pirdie(Trini Tap2Fly), the Slant community recommends oO for most people. In the question“What are the best Android games without in-app purchases/paywalls?” oO is ranked 128th while Birdie Pirdie(Trini Tap2Fly) is ranked 154th. The most important reason people chose oO is:
Each level has it's own look and variety of obstacles.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Variety in levels
Each level has it's own look and variety of obstacles.
Pro Great game for masochists
oO is hard, extremely hard. Man y many retries will be used but in the end each level is frustratingly fun.
Pro 100% free, no ads, no permissions
It's free to download, but there are also no in-app purchases. It also has no ads. It's totally free to the player.
Pro Easy to learn, hard to master
Like any of the games in this style, it's easy to start playing. But it's challenging to get far.
Cons
Con Precision perception feels off
The precision needed to execute very exactly time moves is sometime hard to judge, resulting in death.
Con May have IAPs added to it
The developer does state that IAPs may be added in the future.