Today I have made my own logo signature for the blog. I have used gif maker pro android app which is worth 250 BDT in playstore.
you can find it in playstore : GIF Maker, GIF Editor, Video to GIF Pro
My Mobile specifications:
Mobile name : Samsung A30
Ram: 3 GB.
Rom : 32 GB.
Chipset Exynos 7904 (14 nm)
CPU Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
GPU Mali-G71 MP2