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Answers and rating deltas for
What are the key differences between Android, iOS and Blackberry OS?
| Author | Votes | Δ |
|---|---|---|
| Computerish | 2 | +4.41 |
| Vit Khudenko | 1 | -0.30 |
| apps | -1 | -4.12 |
Last visited: Sep 14, 2014, 5:07:29 AM