When comparing Bloons TD 5 vs Alto's Adventure, the Slant community recommends Alto's Adventure for most people. In the question“What are the best iOS games to play on a long flight?” Alto's Adventure is ranked 3rd while Bloons TD 5 is ranked 5th. The most important reason people chose Alto's Adventure is:
A purchase of the iOS version of Alto's Adventure also entitles the buyer to a free modified Apple TV-version, optimized for the Apple TV controller and large screens.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Great depth and variety
There's a great variation in towers, their stats and upgrade trees, as well as enemy types (bloons) and levels you have your battles in.
Pro Clean graphics
The gameplay in previous games (TD4 and lower) was a bit laggy at times, luckily TD5 has cleaned up the graphics to make them a bit more simple while also allowing for new designs that differentiate things in the game in order to make it easier to tell what is going on. The cleaned up graphics also allow for smother gameplay due to them using less resources, meaning no more laggy gameplay.
Pro Co-op mode
Unlocked at rank 10, two players can work together to beat a game, with a set map and difficulty, of Bloons. In co-op mode players can transfer money between them opening up new possibilities of gameplay.
Pro Also playable on Apple TV
A purchase of the iOS version of Alto's Adventure also entitles the buyer to a free modified Apple TV-version, optimized for the Apple TV controller and large screens.
Pro Relaxing gameplay that lends itself well to repeat plays
Between the pleasant graphics, soothing music and fun gameplay, the game allows itself to be relaxing yet still remain challenging. You never get a sense that the game is too tough, which is why the player can easily jump back into play no matter how many times they fall off the board.
Cons
Con In-app purchases
This app does contain in app purchases, and plenty of them. Though they're not necessary for normal play, they are still present, and needed to unlock special perks (double cash mode). Everything else can be purchased with coins and bucks, which can be earned (or bought) through normal game play. They range from $0.99 - $49.99 per item.
Con Old graphics
Bloons TD's 2D Graphics are old and they don't fit in nowadays standards.
Con Coop mode networking is spotty
Frequent disconnects which can ruin a long game, no LAN mode or direct connect (it uses facebook).
Con Standard endless runner mechanics
While Alto's Adventure isn't particularly difficult or challenging to play, the game doesn't offer unique gameplay mechanics but instead uses traditional endless runner mechanics that are present in dozens of other apps. As a result, gameplay in Alto's Adventure might come off as a bit dull.
Con Paid app on iOS, free to play on Android
The monetization of Alto's Adventure is treated quite differently on both ecosystems. On iOS, Alto's Adventure is a premium application with a price tag of $2.99 upfront and no in-app purchases or advertisements. On Android however, the developers have opted to go for a free-to-play route with video ads and a microtransaction for doubling the amount of coins you receive. Depending on your platform and preferences, you might prefer a premium or a free-to-pay app over the other.