KNOW INS vs Relay | Communicator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KNOW INS
Streamline hotel inspections with a digital checklist app. Capture rich data, including images and GPS locations, for each inspection item. Generate customizable reports and store all data for future analysis, replacing traditional paper forms.
- User-defined checklists
- Rich data capture (images, comments)
- GPS and time stamping
- Customizable reports
- Online/Offline mode
- Multi-lingual support
Read full descriptionHide full description
KNOW INSPECTION is the 21st century version of the traditional, paper based checklist. Hoteliers can now conduct all inspections from a smartphone and have the completed inspections automatically mailed to management. Inspection reports are stored for future reference and can be analysed using powerful reporting tools. 1) User Defined checklists 2) Multiple Scoring Options (pass/fail or rating scale) 3) Rich data capture including images, comments and other user defined fields 4) Location (GPS) and time stamp for every inspection item 5) Integration with KNOW SERVICE 6) Online Mode permits inspection in poor network coverage areas 7) Standard and customizable reports 8) Multi Lingual Support 9) Complete SaaS offering
Relay | Communicator
This app provides two-way communication and location tracking for teams. It includes features like a panic button and work tracking to enhance team performance and operational efficiency.
- Two-way communication
- Panic button
- GPS tracking
- Work tracking
- Radio replacement
Read full descriptionHide full description
Relay turns the phone in your pocket into the most capable radio your team has ever carried. Built for frontline teams who don't work at desks, Relay puts push-to-talk, worker safety, and real-time location on one screen. Nationwide range. No line of sight. No dead channels. PUSH TO TALK, ANYWHERE Push to talk and your voice reaches your whole channel instantly, whether they're across the building or across the country. Switch channels in a tap and catch what you missed. Live Audio keeps the conversation running in the background while you work. CHAT AND PHOTOS WHEN VOICE ISN'T RIGHT Send text to a channel or directly to a teammate, right alongside the voice traffic in the same conversation. And now you can send photos, too — snap the broken fixture, the spill, the delivery, the whiteboard, and share it in seconds. Some things are so much faster to show than to describe. EVERYONE UNDERSTANDS EVERYONE Language shouldn't slow a team down. TeamTranslate translations appear right in the conversation, so a multilingual crew works as one. PANIC, WITH SOMEONE ON THE OTHER END Slide to confirm and Relay broadcasts a panic alert with your live location to the people who can actually respond. Responders acknowledge, follow your location as you move, and resolve the incident once you're safe. It's the difference between an alarm and a lifeline. INCIDENTS, DISPATCHED AND DOCUMENTED Dispatch an incident with a single button, mapped to the workflows your organization has already built. Track it as it unfolds, add details along the way, review the full message history, and close it out with a resolution. Every incident is kept in history for the review that comes later. FIND ANYONE, INSIDE OR OUT Outdoor maps place your team across a site or a city. Indoor positioning takes it further — the right building, the right floor, the right room — so "where are you?" stops being a question. Geofence alerts let you know the moment someone crosses a boundary that matters. YOUR ATTENTION, ON YOUR TERMS Availability Modes put you in control of what reaches you and when. Choose Available to hear everything as it comes in, Critical Alerts to let only the urgent stuff through while you focus, or Silenced for quiet when you need it. One tap to switch, so you're never fumbling with settings mid-shift. BUILT FOR THE WORK YOU DO Manufacturing floors, hotels, casinos, hospitals, campuses, golf courses, and large venues. Wherever your team moves, Relay moves with them. Relay is made for organizations running on the Relay platform. An active Relay account is required to sign in — check with your administrator, or visit relaypro.com to learn more.
Screenshots
Verdict
The clearest difference is update cadence: Relay | Communicator at every 2 weeks against KNOW INS's every 3 months. Relay | Communicator also leads on ratings volume (438 vs 1). KNOW INS's advantage is rating (5.0 vs 4.8) and iOS requirement (12.0 vs 16.6). 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.
KNOW INS holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Relay | Communicator has 438 ratings behind it against 1, so its average is the more settled of the two.
KNOW INS ships an update every 3 months, Relay | Communicator every 2 weeks. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.
| Parameter | KNOW INS | Relay | Communicator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.8 (438 ratings) |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | 1 | 438 — better |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 14 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | Knowcross Ltd | Relay, Inc |
Customer experience
KNOW INS
Relay | Communicator
In-app purchases
KNOW INS
No in-app purchases
Relay | Communicator
No in-app purchases
Questions
Is KNOW INS free?
Is Relay | Communicator free?
Which has better reviews, KNOW INS or Relay | Communicator?
Do KNOW INS or Relay | Communicator have ads?
Which is updated more often, KNOW INS or Relay | Communicator?
Other comparisons















