Instagram is taking on Snapchat by turning your best friends’ faces into the shutter button with Tuesday's official release of its first standalone app Bolt, but only Singapore, South Africa, and New Zealand will get this initial phase of the iOS and Android rollout. Designed for lightning-fast, ephemeral one-to-one video and photo messaging, Bolt was accidentally outed in promo banners that appeared on Instagram last Thursday. Now the company is officially trickling out Bolt in hopes of powering visual communication with your closest friends and family. The download links won’t work if you’re not in these three countries. Instagram says it picked them because they each feature high Instagram usage, deeply interconnected communities, high penetration of Android Ice Cream Sandwich, and speak English.