Compare: AlertMeter vs SafferApp
| Stats |   AlertMeter |  SafferApp |
|---|---|---|
| User count | 19,306 | 11,176 |
| Average rating | 3.17 | 0.00 |
| Rating count | 52 | 0 |
| Last updated | 2026-05-06 | 2025-11-27 |
| Size | 53.09MB | 35.05MB |
| Version | 2.119.135 | 2.0.13 |
| Short description | |
|---|---|
| AlertMeter measures a person’s cognitive alertness with a graphic test. | SafferApp assesses your alertness in 1 minute. |
| Full summary | |
- | - |
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