| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| online book apps for iphone | 1.46 | 0.8 | 2768 | 91 |
| free online book apps for iphone | 1.89 | 0.3 | 2963 | 91 |
| best free book apps for iphone | 0.18 | 0.3 | 510 | 61 |
| good book apps for iphone | 1.79 | 1 | 811 | 10 |
| online book apps for free | 1.29 | 0.4 | 8316 | 95 |
| best book apps for iphone | 1.95 | 0.6 | 3844 | 73 |
| phone book app for iphone | 1.04 | 1 | 8904 | 3 |
| free apps for books on iphone | 0.44 | 0.5 | 720 | 52 |
| best book app for iphone free | 0.17 | 0.9 | 1408 | 30 |
| apps for online books | 1.77 | 0.6 | 2607 | 8 |
| app for books online | 1.95 | 0.6 | 1617 | 78 |
| best online book apps | 0.78 | 0.9 | 4651 | 12 |
