Comparison

OnPage vs ThreatLocker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OnPage

This app replaces traditional pagers with a secure, HIPAA-compliant clinical communication platform. It ensures critical notifications reach the right person promptly, streamlining incident resolution and team communication with features like alert-until-read and customizable escalation.

Highlights
  • HIPAA-compliant clinical communication
  • Alert-until-read capabilities
  • Dynamic digital schedules
  • Customizable escalation
  • Incident reporting
  • Secure messaging with attachments
  • On-call schedule management
Features
Read full description

OnPage is an unparalleled incident notification management and HIPAA-compliant clinical communication platform, revolutionizing how organizations respond to critical situations worldwide. Our cutting-edge technology ensures secure team communication, and that vital notifications reach the right individual promptly, empowering efficient incident resolution. With features such as Alert-Until-Read capabilities, Dynamic Digital Schedules, Customizable Escalation, robust incident Reporting, and Redundancies, OnPage automate the notification process and guarantees that critical alerts are never overlooked. Trusted by enterprises globally, OnPage facilitates seamless secure communication, keeping personnel, vendors, and clients informed during critical events while maintaining unwavering reliability. Our platform surpasses traditional pagers, enabling teams to streamline operations and enhance productivity. Simple, reliable, and secure, OnPage offers a FREE trial to pager app for quick installation, ensuring immediate access to critical alerts. Unlike traditional pagers, OnPage for iPhone offers unparalleled functionalities: - Consolidate all alerts and messages to your iPhone device, eliminating the need for multiple devices. - Receive unlimited push notifications that bypass the mute switch, ensuring no critical alert goes unnoticed. - Securely add text details, image files, voicemails, and document attachments to enhance communication. - View team availability directly on your iPhone device. - View your On-Call duty on your iPhone. - View your team-members on-call duty. - Choose between high or low-priority notification. - Easily respond to open incidents or forward messages to colleagues for collaborative resolution. - Receive mobile alerts that persist for up to 8 hours until acknowledged, ensuring continuous visibility. - Send HIPAA-compliant messages to team members directly from the OnPage pager app, maintaining data security and compliance. - Enjoy global coverage and never miss a critical alert, regardless of location. OnPage's quarterly/yearly subscription features include: - Full access to the OnPage Enterprise web management console for comprehensive control. - Configurable on-call digital schedules to ensure messages reach the right person at the right time. - Performance reports, post-incident data, and audit trails for thorough analysis and improvement. - Contact manager and user permissions for streamlined communication management. - On-call mobile reminders and delay notification schedules for optimized response times. - Escalation policies and failovers to guarantee timely escalation and resolution. - On-call schedule exceptions and responsibility substitutions for flexibility. - Integration with ITSM tools, monitoring systems, healthcare solutions, and more, ensuring seamless workflow integration and scalability. Experience the future of incident alert management and communication with OnPage. Download our pager app for FREE and elevate your incident response capabilities today! *NOTE: Users can request a 7-day Enterprise free trial by visiting https://www.onpage.com/free-trial/ For more information: www.OnPage.com Email: support@OnPagecorp.com Web: https://www.OnPage.com Phone: +1 (781) 916-0040 Facebook: http://www.facebook.com/OnPage Twitter: @On_Page

About

ThreatLocker

This app secures cloud access by verifying device trust and security policies, not just credentials. It routes approved connections through defined policies without complex VPNs, blocking unauthorized access and reducing risks like phishing and lateral movement.

Highlights
  • Trusted device verification for cloud access
  • Policy-based connection routing
  • Eliminates need for inbound firewall access
  • Seamless user connection experience
  • Blocks unauthorized devices and suspicious attempts
  • Supports compliance requirements (HIPAA, PCI, CMMC, NIST, FIPS)
Features
Read full description

ThreatLocker helps organizations secure cloud access by ensuring only trusted devices can connect to approved services. Instead of relying on credentials alone, access decisions also verify the device, connection path, and security policy before granting access. The app securely routes approved connections through the organization’s defined access policies without requiring traditional inbound firewall access or complex VPN infrastructure. IT teams can quickly deploy secure access controls, approve managed devices, and create granular policies for cloud resources without disrupting the user experience. Users connect seamlessly, while unauthorized devices and suspicious access attempts are automatically blocked. By tying cloud access to verified devices and controlled pathways, ThreatLocker helps reduce the risk of phishing, session hijacking, unauthorized access, and lateral movement. The platform also supports organizations working toward security and compliance requirements such as HIPAA, PCI, CMMC, NIST, and FIPS-aligned environments.

Screenshots

OnPage4 screens
ThreatLocker3 screens

Verdict

The call

The clearest difference is rating: ThreatLocker at 5.0 against OnPage's 4.2. ThreatLocker also leads on monetization model (free vs subscription). OnPage's advantage is ratings volume (1.4K vs 3) and iOS requirement (13.0 vs 15.1). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

ThreatLocker holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: OnPage has 1.4K ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 28, 2026 and September 24, 2026 respectively.

Scorecard4 real differences · 6 level
OnPage versus ThreatLocker: the parameters behind the verdict, then further details
ParameterOnPageThreatLocker
PriceFreeFree
Rating4.2 (1.4K ratings)5.0 (3 ratings) — better
Positive reviews45.0% of reviews—
Number of ratings1.4K — better3
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size165 MB38 MB
Age rating4+4+
DeveloperOnPage CorporationThreatLocker, Inc.

Customer experience

OnPage

All ratings1,335 ratings
Positive80.4%
Neutral3.7%
Negative15.9%
Written reviews80 reviews
Positive45.0%
Neutral7.5%
Negative47.5%

ThreatLocker

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

OnPage

Reported bugs

4 issues
  • Phantom paging issues that lock the app
  • Notifications not working reliably
  • App freezing when receiving multiple alerts
  • Voicemail playback causing crashes

Requested features

4 requests
  • Apple Watch app support
  • Ability to mark messages as read/responded
  • Improved battery life and power management
  • Easier account and billing management

ThreatLocker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

OnPage

No in-app purchases

None

ThreatLocker

No in-app purchases

Questions

Is OnPage free?
OnPage is free to download, with no in-app purchases.
Is ThreatLocker free?
ThreatLocker is free to download, with no in-app purchases.
Which has better reviews, OnPage or ThreatLocker?
ThreatLocker is rated higher. OnPage averages 4.2 out of 5 from 1.4K ratings, while ThreatLocker averages 5.0 from 3 ratings.
Do OnPage or ThreatLocker have ads?
Neither OnPage nor ThreatLocker shows ads.
Which is updated more often, OnPage or ThreatLocker?
OnPage ships an update every 3 weeks, and ThreatLocker every 3 weeks. Most recently, OnPage was updated on September 28, 2026 and ThreatLocker on September 24, 2026.

Other comparisons