What os do android phones use?

950

---

Is android 7 any good?

831

---

Which is the best ui for android?

843

---

What exactly is android?

921

---

How do I check my android os version?

966

---

What can android 7.0 do?

892

---

Is it necessary to update apps on android?

845

---

How do I update my os on my android?

906

---

Is google replacing android?

865

---

Which is better android lollipop or nougat?

835

---

What is the difference between android system and android os?

882

---

Is apple an android?

842

---

When did android become open source?

893

---

Is swift garbage collected?

978

---

Is swift like java?

744

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