My Comment
If your phone storage is getting a bit full, this app will get stuck in a crash loop. (At least for me.) I have to reinstall the app everytime it crashes which is a bit frustrating. So I think you literally can't use the app unless you have a decent amount of storage space. Other than that, the services are really great. Hope you find a way to fix this issue.
Actually grab is a good application, i use it everyday but i have to lower my rating now. Because i've had enough with want to use a promo for grabride but it always says "the reward fully used" even though I haven't use it. It upset me whenever i need it but i can't use it. What's the point on giving promos if you can't even use it? Disappointed.