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- Wordline Remove Wordline from the comparison
- Rivet Torch Remove Rivet Torch from the comparison
| Attribute | Wordline Quill & Key | Rivet Torch Rivet Tools |
|---|---|---|
| Rating | 4.71 | 4.74 Best |
| Ratings | 4.7M | 6.52M Best |
| Written reviews | 617K | 891K Best |
| Installs (estimated) | 291M | 486M Best |
| Installs, last 30 days | 5.15M | 10.1M Best |
| Recent growth | -7.6% | +5.0% Best |
| Best chart position | #1 | #1 |
| Download size | 239.0 MB | 109.1 MB Best |
| Price | Free | Free |
| Category | Puzzle | Tools |
| Developer | Quill & Key | Rivet Tools |
| Contains ads | Yes | Yes |
| In-app purchases | Yes | No |
| Content rating | Everyone | Everyone |
| Requires Android | 7.0 | 10 |
| Released | August 7, 2019 | February 3, 2024 |
| Last update | September 12, 2026 | October 2, 2026 |