| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free book apps for tablet | 0.78 | 0.8 | 659 | 98 |
| free book app for fire tablet | 0.25 | 0.9 | 8941 | 43 |
| free book apps for android | 0.31 | 0.7 | 6120 | 18 |
| book apps for free | 0.8 | 0.3 | 6852 | 76 |
| good book apps for free | 0.84 | 0.9 | 5106 | 21 |
| free book apps for laptops | 0.15 | 0.4 | 7957 | 89 |
| book apps for android | 0.08 | 0.9 | 244 | 67 |
| free apps for books | 0.26 | 0.6 | 9241 | 6 |
| free books for tablet | 0.64 | 0.8 | 5057 | 39 |
| good book apps for android | 0.66 | 0.9 | 4698 | 66 |
| best free book apps | 0.45 | 0.3 | 3466 | 59 |
| kindle book app for fire tablet | 1.41 | 0.5 | 3979 | 3 |
| free app for fire tablet | 0.59 | 0.7 | 6236 | 69 |
| play books app for fire tablet | 1.75 | 0.1 | 7536 | 41 |
| free books for fire tablet | 1.59 | 0.7 | 2869 | 7 |
