| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| app for free books for kindle fire | 1.63 | 0.7 | 7925 | 14 |
| free audio books app for kindle fire | 0.82 | 0.7 | 2540 | 79 |
| what is the free books for kindle fire app | 0.87 | 0.3 | 721 | 49 |
| amazon books app for kindle fire | 0.76 | 0.9 | 5199 | 33 |
| free kindle books app | 1.85 | 1 | 847 | 58 |
| app for kindle books | 1.22 | 0.6 | 1322 | 35 |
| kindle free book app | 0.21 | 0.3 | 60 | 32 |
| best free book apps kindle | 0.83 | 0.7 | 4513 | 46 |
| free audio books for kindle fire hd | 1.03 | 0.6 | 8464 | 99 |
| audio books for kindle fire | 0.13 | 0.2 | 4427 | 76 |
| free audio books for kindle | 1.94 | 0.2 | 2744 | 43 |
| free audio apps for kindle fire | 0.66 | 0.9 | 4748 | 17 |
| kindle app audio books | 0.29 | 0.8 | 1459 | 78 |
