OK Alone vs Tramp GPS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OK Alone
This app enhances lone worker safety by providing automated check-ins, location monitoring, and emergency alerts. It helps ensure workers complete shifts safely with features like man-down detection and high-risk check-ins, all managed through a user-friendly interface.
- Automated check-in reminders
- Man down detection
- High-risk check-ins
- GPS location tracking
- Panic button
- What3words integration
- Handsfree voice commands
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Lone worker app with man down for managing worker safety when working alone. OK Alone protects your lone workers. The lone worker app with man down automatically reminds staff when they miss a check-in, monitors their location and it enables your workers to tell OK Alone they are going into a high risk situation. OK Alone is the perfect low-cost lone worker system to ensure workers complete each shift safely. The all in one solution is a simple safe worker app (that doesn’t require additional clunky hardware) that connects workers with a supervisor who monitors their health and well-being. 98% OF USERS SAY OK Alone DOES A GOOD JOB OF PROTECTING THEIR LONE WORKERS! The OK Alone system has a wide range of features designed to make staff working remotely feel safer. An automated countdown timer, as required by work alone legislation and the duty of care, will remind an employee to check in using either the smartphone app, sms or phone call. Other features like Man down detection and high risk check ins give staff an increased sense of security. FEATURES FOR LONE WORKERS - Control check-in frequency - Adjust your worker's check-in frequency based on their risk. - Easy to use Help / Panic Button - With a single button, instantly send for help in an emergency. - High risk check-ins - Rapidly adapt to changing situations by shortening your next check-in time. - What3words Integration - OK Alone has partnered with what3words to provide worker locations in their simple 3 word format - Man Down Protection - As a man down app, if you stop moving and can't respond, OK Alone identifies the issue and triggers a man down alarm. - Find your Workers - Know where your workers are in an emergency using the phone's GPS. Comes with battery saving modes. - Start Shift Reminders - Ensure staff stay safe by reminding them to start the app each morning. - Real time status reporting - The dashboard shows you the most recent status, location and contact details for all your workers. - Handsfree Voice Commands - Use Siri voice commands to check-in, send for help and more. - Organize Workers into Groups - Split your workers by department, team or shift pattern and quickly update their settings all at once. - Lone Worker Training – Our experienced team will guide you through the whole process of setting up and getting your company using OK Alone. Please note that continuous use of GPS will dramatically reduce your battery life.
Tramp GPS
This app provides union workers with a comprehensive mapping system of skilled trade union locals across the US and Canada. Access union locations, contact details, contracts, and job boards. It's designed by union workers for union workers to easily find essential information.
- Union local mapping
- Contact information
- Access to contracts
- Job boards
- Union worker focused
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Tramp GPS is a comprehensive mapping system of all the skilled trade union locals in the US and Canada. The app gives the Union workers access to local union locations, contact information, contracts, job-boards, and more. Created by union workers exclusively for union workers to help our fellow brothers and sisters better access critical information. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://trampgps.com/privacy-policy
Screenshots
Verdict
The clearest difference is rating: Tramp GPS at 5.0 against OK Alone's 4.5. Tramp GPS also leads on review sentiment (100% vs 75%) and ratings volume (13 vs 4). OK Alone's advantage is in-app purchases (none vs 2) and update cadence (every 8 days vs every 3 weeks). On price, ads, device support and iOS requirement 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. Tramp GPS sells 2 in-app purchases, starting at $2.00 per month. OK Alone asks for nothing beyond the download.
Tramp GPS holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 13 respectively. Written reviews point the same way: 75% of OK Alone's written reviews are positive against 100% of Tramp GPS's.
OK Alone ships an update every 8 days, Tramp GPS every 3 weeks. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.
| Parameter | OK Alone | Tramp GPS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) | 5.0 (13 ratings) — better |
| Positive reviews | 75.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 | 13 — better |
| Update frequency | Every 8 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 155 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | Peoplesafe Personal Safety Ltd | Tramp GPS LLC |
Customer experience
OK Alone
Tramp GPS
In-app purchases
OK Alone
No in-app purchases
Tramp GPS
- Unlock the market - Monthly$2.001 Month
- Unlock the market - Yearly$20.001 Year







