220+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our speed tracker mach4 list covers 220+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.7★ (3) | No | No | May 2026 | |
| 2 |  | Free | 4.8★ (64K) | No | No | Sep 2026 | |
| 3 |  | Free | 4.8★ (25K) | Yes | Yes | Sep 2026 | |
| 4 |  | $19.99 | 4.7★ (1.3K) | No | No | Sep 2026 | |
| 5 |  | Free | 4.8★ (379K) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | 4.9★ (49K) | Yes | Yes | Sep 2026 | |
| 7 |  | Free | 4.4★ (15K) | Yes | No | Sep 2026 | |
| 8 |  | Free | 4.7★ (13K) | No | Yes | Sep 2026 |
Measure the speed of objects using Doppler radar technology. This app accurately tracks speeds from 250 to 1250 m/s with precision better than 0.1%. Available on various Apple devices.
This app functions as a sophisticated speedometer, alerting you to speed limit violations with visual and auditory cues. It also provides location sharing, altitude readings, and a GPS black box for trip data. Calculate mileage, costs, and fuel consumption for your journeys.
This app accurately tracks your real-time speed, distance, and trip data using GPS. It offers features like a digital odometer, HUD mode, and customizable speed alerts, even working offline. It's designed for drivers, cyclists, and anyone needing precise travel metrics.
