Michigan Secure vs CallHarborUC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Michigan Secure
This free app helps protect your mobile device from online threats. It verifies suspicious links and alerts you to unsafe public Wi-Fi networks. It prioritizes your privacy by not collecting sensitive personal data.
- Link safety verification
- Phishing attempt detection
- Untrusted network alerts
- Public Wi-Fi protection
- Privacy-first design
- No data collection
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Free Mobile Threat Protection Provided by the State of Michigan Protect the important devices – and people – in your life with Michigan Secure. This is a free privacy-first, award-winning* mobile app provided by the State of Michigan for residents. Michigan Secure helps protect your mobile device by: - Allowing you to verify if links sent to you through text, email, a messaging app, or social media are safe or a possible phishing attempt. - Alerting you of untrusted networks when using public Wi-Fi networks, vulnerable device configurations, and more. Michigan Secure also helps protect your privacy by never sharing information or collecting messages, emails, call data, and other sensitive data. Don't leave your mobile device unprotected. Download Michigan Secure for free today! *StateScoop 50 2021 Top State IT Innovations of the Year
CallHarborUC
This app allows you to use your professional phone extension on your mobile device. Make and receive calls from anywhere, and enjoy free in-app calls with other users.
- Carry your extension on mobile
- Make and receive calls on the go
- Log in with existing credentials
- Free in-app calls among users
- High-quality audio
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Transform your communication with the CallHarborUC app. Seamlessly carry your extension wherever you go, enabling you to make and receive calls on the move. With just a few taps, log in using your CallHarbor credentials to instantly access your extension. Stay connected and in control of your professional communications effortlessly with CallHarborUC. With our application, you can enjoy more than just the standard VoIP features. We enable free in-app calls among application users, utilizing top-notch audio quality.
Screenshots
Verdict
The clearest difference is rating: Michigan Secure at 3.9 against CallHarborUC's 3.3. Michigan Secure also leads on review sentiment (33% vs 0%) and device support (3 vs 1). CallHarborUC's advantage is update cadence (every 7 months vs every 15 months). On price, ads, in-app purchases and monetization model 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.
Michigan Secure holds the better App Store score, 3.9 against 3.3. Both are backed by a comparable volume of ratings — 19 and 6 respectively. Written reviews point the same way: 33% of Michigan Secure's written reviews are positive against 0% of CallHarborUC's.
Michigan Secure ships an update every 15 months, CallHarborUC every 7 months. The most recent releases landed on September 16, 2026 and June 8, 2026 respectively.
| Parameter | Michigan Secure | CallHarborUC |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (19 ratings) — better | 3.3 (6 ratings) |
| Positive reviews | 33.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 19 — better | 6 |
| Update frequency | Every 15 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 92 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | Zimperium | Active Solutions Group, Inc. |
Customer experience
Michigan Secure
CallHarborUC
In-app purchases
Michigan Secure
No in-app purchases
CallHarborUC
No in-app purchases
Questions
Is Michigan Secure free?
Is CallHarborUC free?
Which has better reviews, Michigan Secure or CallHarborUC?
Do Michigan Secure or CallHarborUC have ads?
Which is updated more often, Michigan Secure or CallHarborUC?
Other comparisons
