The new one has more apps
All apps are stored on iTunes as well just like music, so if you get a new iPod all the stuff on iTunes will be synced to it, including the apps
YES i have one and have about 100 apps
You throw ur ipod touch in the bin and buy a new one with ur credit card!
When you sync your iPod Touch to iTunes, your music and your apps are synced into iTunes. Nothing happens to the apps, the best description I can think of for what it is would be a backup for all your files on your iPod. If something happens to your iPod, you can order a new one and sync it, and all of your apps and music from the last time you synced your iPod will be put onto it. That is why you are recommended to sync your iPod often, just in case something happens to it, whether your iPod gets its files deleted, or if it gets broken. To learn how to do this, look in the Related Questions below.
To sync the content and apps on one iPod touch to another, connect the new iPod touch to iTunes, and click restore from backup rather than choosing to set up a new iPod. If you put a password on your backup, enter that now. Then, wait for all of your content, settings, media and apps to sync to your new iPod touch. You can also do this between iPod touch 2nd, 3rd, and 4th generation and iPhones.
There are thousands and thousands of applications for an iPod. One of the best applications is the jailbreak application because it allows you to download third party apps.
Yes, most of the apps are for the iPod touch. I have one 2nd gen and it works great for all except for one that need voice or camera.
Yes most of them are the same apps and will work on one or the other or both.
To add a page of apps, you have to max out the first page of apps to the maximum amount of apps that one page can hold.
Not if the app says that it's not iPod touch compatible. Some apps can work on iPad, iPhone, and iPod touch, but some will only be for one or the other.
no it will add them to the new one. If you lose apps they can always be downloaded again for free from same account at the app store.