Research shows that iPhones for the first time often faced with problems than Android smartphones.
But, iOS apps crash more than Android apps.
That is twice as much as in the first quarter of this year.
In the same period were 35% of the measured Android smartphones suffer from the same problems.
In second place is the iPhone 6s with 23%, followed by the iPhone 6s Plus 14%.
In the second place, there are two Chinese smartphone manufacturers, Lenovo and LeTV.
In third place, it is Motorola with 11%.
Its big brother, the Le 1S Eco, is in the second place with 7%.
Then take three sets of Lenovo the remaining three spots in the top five.
Lastly, the most sensitive issues were found on the low-end Android smartphones models.
65% of all iPhones problems were plagued by frequent crashing apps.
Then wifi was the biggest cause of problems by 11%.
According to the study crashed apps on 50% of all measured iPhones.
Thats more than double the percentage of Android smartphones had with crashing apps camps: 23%.
The Snapchat app was the most crashed app on iPhone, followed by Instagram.
Most crashes on Android smartphones were related to Google Play Services.
However, the Apps from the social networks were surprisingly stable on Android devices.
