Comparison

Sentinel Chat Channels vs HS BID SECURE COMMS

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

Head to head
About

Sentinel Chat Channels

Facilitates secure team communication with instant messaging, file sharing, and group management. It offers a GDPR-compliant, professional environment with an audit trail and a protected contacts directory for immediate staff calls.

Highlights
  • Instant messaging
  • File sharing
  • Push notifications
  • Group management
  • Tamper-proof audit trail
  • Protected contacts directory
Read full description

The Chat Channels app facilitates immediate communication with teams using instant messaging, file sharing, push notifications and group management in a secure environment with a tamper-proof audit trail. Chat Channels is GDPR-compliant and designed for use within a professional setting. Your organisation has full control of admin permissions. Chat Channels is one of the many ways that users of Sentinel, the award-winning crisis management software, can communicate and collaborate to resolve a crisis effectively. The Chat Channels app also includes the Contacts Directory that is protected from being shared on social media sites and gives the users the ability to immediately call staff and key contacts.

About

HS BID SECURE COMMS

Features
Read full description

The Harley Street BID Secure comms app allows for key security groups in the Harley street are of London to discuss and share information in real-time in a secure and GDPR compliant space that is managed by the Harley Streed BID operations team. The single sign on feature of the app allows users of the Harley Street BID ENS App to automatically log into the Harley Street BID Secure Comms app.

Screenshots

Sentinel Chat Channels4 screens
HS BID SECURE COMMS4 screens

Verdict

The call

The clearest difference is update cadence: Sentinel Chat Channels at every 3 months against HS BID SECURE COMMS's every 11 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Sentinel Chat Channels ships an update every 3 months, HS BID SECURE COMMS every 11 months. The most recent releases landed on October 12, 2026 and September 17, 2026 respectively.

Scorecard1 real difference ยท 7 level
Sentinel Chat Channels versus HS BID SECURE COMMS: the parameters behind the verdict, then further details
ParameterSentinel Chat ChannelsHS BID SECURE COMMS
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 3 months โ€” betterEvery 11 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS15.015.0
Further details โ€” not scored
Size35 MB34 MB
Age rating4+4+
DeveloperYUDU LtdPrimera Corporation Ltd

In-app purchases

None

Sentinel Chat Channels

No in-app purchases

None

HS BID SECURE COMMS

No in-app purchases

Questions

Is Sentinel Chat Channels free?
Sentinel Chat Channels is free to download, with no in-app purchases.
Is HS BID SECURE COMMS free?
HS BID SECURE COMMS is free to download, with no in-app purchases.
Do Sentinel Chat Channels or HS BID SECURE COMMS have ads?
Neither Sentinel Chat Channels nor HS BID SECURE COMMS shows ads.
Which is updated more often, Sentinel Chat Channels or HS BID SECURE COMMS?
Sentinel Chat Channels ships an update every 3 months, and HS BID SECURE COMMS every 11 months. Most recently, Sentinel Chat Channels was updated on October 12, 2026 and HS BID SECURE COMMS on September 17, 2026.

Other comparisons