Ask HN: Promote mobile app with no budget. Where to start?1 points·by tikandak·9 ปีที่แล้ว·1 comments
Is there a survey service free or cheaper than Google's one?1 points·by tikandak·9 ปีที่แล้ว·4 comments
tikandak·9 ปีที่แล้ว·discussThank for you answer. Surveymonkey only propose month-to-month or annual subscriptions. I only want to use it only once.