This platform assists law enforcement officers with DUI investigations by guiding them through the Standardized Field Sobriety Test. It provides state-specific legal references, AI-generated arrest narratives, and testimony preparation tools.





250+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our sfst guide and grade list covers 250+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | Oct 2026 | ||
| 2 | Free | 5.0★ (3) | No | Yes | Oct 2026 | ||
| 3 | $2.99 | 4.6★ (10) | No | No | Oct 2026 | ||
| 4 | Free | 4.8★ (2.4K) | No | Yes | Oct 2026 | ||
| 5 | $0.99 | 3.8★ (5) | No | No | Aug 2026 | ||
| 6 | Free | 4.6★ (173) | Yes | No | Nov 2026 | ||
| 7 | Free | 3.6★ (18) | No | No | Oct 2026 | ||
| 8 | Free | 4.9★ (69) | No | Yes | Oct 2026 |











This platform assists law enforcement officers with DUI investigations by guiding them through the Standardized Field Sobriety Test. It provides state-specific legal references, AI-generated arrest narratives, and testimony preparation tools.






This app assists law enforcement officers in administering Standardized Field Sobriety Tests (SFST) in Spanish. It provides clear audio prompts and translations to ensure effective communication and fair testing for Spanish-speaking individuals.