# Mobile App Testing

Ranked by the Vioscale composite score: a confidence-weighted blend of independent signals, not user reviews.

| # | Software | Score | Confidence | Vendor |
|--:|---|--:|---|---|
| 1 | [Firebase Test Lab](https://www.vioscale.ai/software/firebase-test-lab) | 75.1 | 26% (low) | - |
| 2 | [AWS Device Farm](https://www.vioscale.ai/software/aws-device-farm) | 51.3 | 42% (low) | - |
| 3 | [Applitools](https://www.vioscale.ai/software/applitools) | 45.9 | 41% (low) | - |
| 4 | [Espresso](https://www.vioscale.ai/software/espresso) | 16.2 | 4% (low) | - |

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*Source: Vioscale (https://www.vioscale.ai/categories/mobile-app-testing).*