iOS developer David Smith has been posting iOS model stats for his common app Audiobooks [Direct link]. Smith will get about a hundred,000 weekly downloads to each his paid and free variations and believes it’s a statistically meaningful data set.
With the launch of iOS 5.1 on March seventh, 2012, Smith has been monitoring the adoption fee which he suspected could be quicker than previously because of the availability of over the air (OTA) iOS updates. certainly, after best 5 days after its preliminary free up, Smith found that 50% of his OTA-eligible customers were already at iOS 5.1. Now, after 15 days, he’s discovered that seventy seven% of OTA-eligible iOS consumers have upgraded to the newest model.
When he backs out to incorporate all variations of iOS, together with variations such as iOS 3 and iOS four which do not supply OTA updates, he finds total adoption at 61% in 15 days.
This seems to represent a major increase in adoption for OTA-eligible upgraders.
whereas we wouldn’t have straight away similar numbers, it took iOS four.0 one month to hit 50% usage through internet site visitors. unfortunately, the numbers are not solely interchangeable, as there they’re from different knowledge sets (app utilization vs net utilization), but offers you an idea of the scale. If anything else, components will have to have contributed to a quicker uptake for iOS four than would were anticipated because it was a big new characteristic release (vs 5.1) on the time and was included in the a hit iPhone four launch.
As Smith points out, this is the same degree of adoption Android at present sees for Gingerbread (v2.three) which was launched much prior (mid/late 2011). in the meantime, the most recent model of Android (Ice Cream Sandwidth/v4.0) is simplest at ~1.6% adoption after about 5 months.
Apple presented “over-the-air” iOS updates as of iOS 5.zero — allowing customers to improve without connecting their tool to a pc. They’ve on account that deployed two completely different upgrades (5.01 and 5.1) to users.
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extra: persisted right here