Tag Archives: android

Android’s fragmentation is creating a lot of security holes

This summer OpenSignal published its Android Fragmentation report, finding that there are more than 24,000 distinct types of Android devices by more than 1,000 distinct brands in the market today. That kind of differentiation was bound to produce problems in … Continue reading

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Android Fragmentation 2015

The world Android lives in is a confusing jungle. Today we released our annual report on Android Fragmentation, which takes a look at the complex variety of devices that developers have to build for. This complexity is both good and … Continue reading

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WifiMapper and the wonders of data collection

If you’re already enjoying of WifiMapper on your phone, you might know that it is the world’s largest Wi-Fi community – of which you are now part! Indeed, WifiMapper is powered by a database of more than 650 millions Wi-Fi … Continue reading

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WifiMapper for Android

Two months ago we released WifiMapper for iOS – an app to help people find free Wi-Fi anywhere in the world, based on our crowdsourced library of over 500 million Wi-Fi hotspots. WifiMapper was a huge success, with over 100k downloads … Continue reading

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Mobile Sensor Networks: Creating a Social Laboratory

What is a smartphone? That seems like a simple question. On one level a smartphone is a communication device that allows people to communicate with each other, either by text or call, or over the Internet. The focus is always on … Continue reading

Posted in Mobile Trends, Reports, Sensors | Tagged , , , , , , , | 1 Comment

We built an Android Arduino Cake

Yesterday we hit 5 Million downloads of the OpenSignal Android app, naturally a cause for celebration. Celebrating, to our minds, = cake, but we wanted this cake to be different, to be really appropriate for the occasion. Sure we could … Continue reading

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Which is the second most popular operating system in Latin America?

Ok – we’ve got a question for you. What’s the second most popular operating system in Latin America? As the roulette wheel of your brain spins between iOS, Blackberry, Windows Phone and (maybe?) Symbian, we’ll go and make a cup … Continue reading

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The 10 strangest named Android devices

This afternoon we published a report into the positive and negative sides of Android fragmentation. In total we saw 11,898 distinct devices (compared with last year’s number of 3,997), with 47.5% of them being Samsung-made. One of our favourite things … Continue reading

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Announcing the Launch of WeatherSignal

We’re pleased to announce the launch of a new app, designed to do for weather what OpenSignal already does for cell phone coverage. WeatherSignal is a new way of approaching weather data collection using native Android phone sensors. The ubiquity of … Continue reading

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Find the easter egg, win a Nexus 7!

Here at OpenSignal we’re very excited about the launch of OpenSignal 2 – the complete overhaul of our Android app. In order to celebrate its release to all Android platforms, we’re giving away a Nexus 7 tablet to one of … Continue reading

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