The iMessage App Store turned six months old this week, and the app analysts at Sensor Tower have decided to see where Apple's miniature app store stands among users and developers following an initial launch rush last year. According to Sensor Tower, more than 5,000 apps have either added iMessage features, or launched exclusively on the text message-based App Store. Unfortunately, while the growth is noticeable -- and on par with the original App Store in 2008 -- it has begun subsiding on a month-to-month basis, with Sensor Tower noting it is "seeing signs that the initial rush of excitement over iMessage apps is fading among developers." From September to October the number of iMessage-enabled apps grew 116 percent, from 400 to 1,100. By the end of November, the iMessage App Store had grown 108 percent to include around 2,250 apps. Things began slowing down in December where growth was marked at 65 percent, with 3,700 iMessage apps stocking the App Store worldwide. As 2017 began, the iMessage App Store hit its slowest growth period yet: it saw an 18 percent increase from December to January, and a 9 percent increase from January to February. Sensor Tower points to confusion over the iMessage App Store's UI and app discovery that could be leading to an overall lack of user interactivity with the apps, and subsequently resulting in developers' fading interest. The analysts still look forward to the iMessage App Store's "real test" of growth down the line as iOS 11 approaches later in the year. Games are the most popular of the iMessage apps, and the category includes regular apps that create iMessage versions with sticker compatibility without any specific gaming features. Following games are Entertainment, Utilities, Social Networking, and Photo & Video apps. In a bid to bring more awareness to iMessage apps -- and stickers specifically -- Apple this week launched a new ad to promote the wide array of stickers that users can download and share within Messages. The live action commercial featured people running around and sticking colorful, animated stickers, including some from Disney and Family Guy, on everything from other people to food. Article Link: Six Months After Launch, Developer Excitement Over iMessage Apps is 'Fading'