Finally, there is an online gif animator from the cool cats at www.iaza.com.
This brand new online tool with all the needed features is available.
Just make your frames and upload, set timing and thats it.
Its HERE - Iaza.com
Same utiliy on another host HERE - Ezimba.com
Load first frame then choose 'animate' from the list.
UPDATE
When I got a phone, I prefer Pixel Animator(GIF Maker):
https://play.google.com/store/apps/details?id=com.minikara.director.android
I do not use iaza.com for animations (Photoshop) but from what I understand you pixel the frames first then upload a frane one at a time using iaza.com. Read their FAQ page because I think there is a frame limit of 10-15.
I am crazy! how do you create sdasdfafda a animation?
I have been missing an animprogram for so long i have hundreds of frames waiting to be animated!
i'm actually using PSP 7 with Animation Shop 3 and believe me, there's anything it couldn't do, both PA and NPA. great thing is the fact that it opens inmediatelly, in despite of later version who need to load all the components and then run the program, like Photoshop.
on a side note, Jasc was bought by Corel Co., but they still give you support.
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for easy pixel art editor in Android, try INSTAPIX:
https://play.google.com/store/apps/details?id=com.minikara.mydot.android