As with any other Application, when you uninstall it, all associated files, like game data, saves, etc., are deleted along with it. So no, all of your saved data will be erased along with the first copy of the game. Unless, of course you backed up the files. That could simply be done by finding the save's file and sending it to another device, then reinstall the game, and finally put your old save files where you found them the first time. That is pretty general, though. Details, you would have to find out by doing it.

In a word: Yes It is so incredibly fast. Even better, it's much easier to actually stop at the target floor (even if it's floor 2). For some reason, it's also easier to read the floor numbers. (Personally, I also think it looks better than the previous elevator, but that might just be me.) It does take a while to save up for it, but I would definitely recommend it.

Don't be afraid to evict tenants who don't offer enough skills, or delete an unprofitable floor to replace it with something better. Both of these actions will take time, but not cost money. I've also found that getting two or three workers on each floor gives me money faster than having more floors, so make sure you build plenty of apartments.

You need to locate that bitzen in your tower. Scroll through your tower to find him and tap on that individual to complete the quest for a tower bux.

Missions pop up as a button in top left with a person and exclamation mark. Missions are tasks you can complete to earn Bux (or sometimes coins) in Tiny Tower. After the 5-year-anniversary update, missions appear randomly. When a mission is available, a blue square with an exclamation mark appears in the upper left of the screen. from Tiny Tower wikia

When you delete a floor, be it a residential or commercial unit, the floor returns to empty status and is available for you to build something new. The button in-game says "delete" which has a slightly different connotation than the confirmation dialog which says "demolish". Either way, you're really just removing the current floor usage.

Nope, it's random. I once left a guy waiting in the lift on the lobby floor for roughly 30 seconds (without realising it), overshot by nearly one floor, and still got tipped. How accurate you are with the lift does not affect what you get - whether you hit the floor spot on or overshoot by a floor, you still get your coin tip of (2 * Destination Floor Level) and if the RNG is nice to you, a Tower Bux tip. If perfect accuracy did affect the chances of you getting tipped, it would be abused.

Sometimes the game is bad it updating and doesn't register that she doesn't still have one floor, get the game thinks she has one floor then it won't know which floor to put your character on and will therefore crash. As for why the game isn't updating, I'm not exactly sure.

Their position is purely cosmetic, it won't affect the worker's performance, no matter where they are in the tower. You can't really change their position yourself.

They should be in the lobby, and you just put them on a residential floor like you would with VIP's. Hope I helped!

Menu > Bitizens > Select which Bitizen to send > Select "SEND TO FRIEND" the button is located just under the Bitizen stats area

As far as I can tell, the fastest way is to tap on the elevator arrows when they appear. Other than that, you have to manually swipe until you reach the ground. Side note: You can instantly go to the top by tapping on the top right bar that shows how many floors you have.

It's crashing - or put another way, failing to open successfully. To fix it, try deleting the app including all app data and reinstalling it. To delete the app, hold the home button until the apps are full of coffee (shaking) and then click the red x on the app. If it asks you to delete all the data, reply yes. Obviously this is a destructive operation and if you have any data, you'll lose it. But the chances of a reinstall fixing it without removing the data is unlikely. If this still doesn't fix it (and especially if you've paid for the app) reach out to their support.

Buisness Demand is the demand for specific floor types. An article on Floor Types can be found here. We have all the floor types, as shown below: Creative Food Recreational Residential Retail Service Lets say, that I have 60 creative floors and none of the others. My demand would say, that no-one wants anymore creative floors (because theres too many!) and want ALOT of everything else. Demand and supply. The more you have, the less they want it. The less you have, the more they want it. And so on, so forth. It is not based off of how many items certain shops have, it is the amount of floors you have.

If the bitizen has a skill level of 9 and you give him/her their dream job you will get a gold star, but if the bitizen has 8-0 skill in that category then you will get a silver star However i don't really know if the gold star does anything.

You can make a deal with a friend, send them to the friend and when they send them back, move them into the apartment of your choice.

To be honest, a bitizen's dream job is random. Having more than 50% simply means that there's a 50% chance that the bitizen may have a dream job for a business that you have on your tower. As new Bitizens (as of the last iPhone 3 update), are generated based on seeded IDs'. So, you can technically do said above (move them in for bux then kick them out), but it's still a gamble. It's like rolling a [however many business floors Tiny Tower has]-sided dice, where the floors you have mean you earn a bux while those you don't lose you one. So yes, you can make infinite Bux doing this, but it's a gamble... Unless you have every single floor (all apart from Residential), which then will mean you'll have a 100% of getting a bitizen you can get bux out of.

You always want to do from most expensive to least. First of all, what that guy said is nonsense. The stock sells either way, so even if you are checking constantly, you would still be making money off of the stock. Now here is the real reason: Since the largest items last the longest on the shelves, stocking from highest to lowest will make it easier to fully stock the entire store, giving you coin and bux benefits. So yah, always 3 to 1

Based on research and calculations, that person will be gone forever. Unless another Bitizen takes the empty spot, that is. The most reasonable answer to this question is that it was meant to happen, and you will not find the missing Bitizen. According to the Tiny Tower Wiki, the creators of Tiny Towers intentionally developed this function to encourage players to stop cheating.

Menu -> Bitizens -> [Insert Bitizen name here] -> Dress Up -> Costumes -> [Insert Costume here] Once you buy the costume it is available to every other Bitizen in your tower.