USFleet HOS vs Code Four Flash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
USFleet HOS
This application helps drivers accurately record their duty status to comply with federal regulations. It tracks hours of service, breaks, and location, providing alerts for malfunctions and ensuring adherence to driving and on-duty time limits.
- Driver duty status recording
- Compliance with HOS regulations
- Location tracking
- Vehicle stationary alerts
- ELD self-testing
- Driver and carrier record edits
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Compliant app to record driver duty status and meet the following regulations: -60h/7days or 70h/8days Rules -34 week restart with latest suspension of two periods 1-5am -11h daily -14h onduty (daily) -Sleeper Berth -Passenger Seat provision -Personal Conveyance -30 minutes break -Location recording for engine on and off, and every 60 minutes if moving -Mobile device permits duty status changes only when the vehicle is at rest -Warns driver,visually and/or audibly of any malfunction -When the truck is stationary for 5 minutes or more, it will default to on-duty not driving and the driver must enter the proper status -The device (ELD) performs self-test, as well as a self-test at any point upon request of an authorized safety assurance official. Allows for driver and carrier record edits as well as unauthenticated operation.
Code Four Flash
This app enables law enforcement to create, review, and manage incident reports directly from the field. It offers AI assistance for drafting, voice dictation, and secure media uploads for evidence. Team and organization tools are available with role-based permissions.
- AI-assisted incident report creation
- Live voice dictation
- Media upload for evidence
- Secure team workspace
- Role-based permissions
- AI report chat
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Code Four helps law enforcement teams draft, review, and manage incident reports from the field. The mobile app gives officers and reviewers secure access to their Code Four workspace on iPhone, including: • AI-assisted incident report creation • Live voice dictation and guided report drafting • Media upload for video and audio evidence • Report list, detail, narrative, transcript, evidence, and media views • AI report chat for report-specific questions and edits • Team, organization, profile, privacy, and audit tools based on role permissions Code Four is designed for agency workflows where report accuracy, reviewability, and secure access matter. Access requires an active Code Four account provided by your organization.
Screenshots
Verdict
The clearest difference is rating: Code Four Flash at 5.0 against USFleet HOS's 1.0. Code Four Flash also leads on update cadence (weekly vs every 5 weeks). USFleet HOS's advantage is iOS requirement (12.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Code Four Flash holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.
USFleet HOS ships an update every 5 weeks, Code Four Flash weekly. The most recent releases landed on September 10, 2026 and September 15, 2026 respectively.
| Parameter | USFleet HOS | Code Four Flash |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 46 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | US Fleet Tracking | Code Four Labs Corp. |
Customer experience
USFleet HOS
Code Four Flash
In-app purchases
USFleet HOS
No in-app purchases
Code Four Flash
No in-app purchases
Questions
Is USFleet HOS free?
Is Code Four Flash free?
Which has better reviews, USFleet HOS or Code Four Flash?
Do USFleet HOS or Code Four Flash have ads?
Which is updated more often, USFleet HOS or Code Four Flash?
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