Interact Workspace vs M91
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interact Workspace
Enhance your work environment with smart features to locate facilities, book meeting rooms, and adjust lighting. This app aims to improve engagement, productivity, and the overall employee experience within the workplace.
- Locate nearest facilities
- Book meeting rooms
- Adjust lighting preferences
- Indoor positioning
- Improve work engagement
- Enhance efficiency
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The Interact Workspace app puts you in control of your work environment while creating an amazing workplace experience. Key features such as • Locate the nearest facilities on the floor based on availability • Find and book meeting rooms on-the-go • Adjust lights based on preferences • Indoor positioning allows you to work smart and to comfortably do your job. Key benefits of the Workspace app, include • Improve engagement with the work environment • Cultivate a satisfied, productive workforce • Enhance efficiency and productivity • Strengthen corporate brand
M91
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TO MAKE ALERTING EASY Use M91 to turn any event, condition, or reminder that needs human attention into a clear, actionable alert. By Defining what needs attention, who needs to know, and how you want it handled. M91 takes care of delivering the alert to the right people and keeping track of what happens next. Use M91 whenever something needs a person's attention. You Can use M91 for various usecases: z • Health Alerts Alert caregivers or responsible people when a health-sensing system detects an important condition. • Operations Alerts Reach the right people when a service, application, or device needs attention. • Security Alerts Alert responsible people when an unauthorized entry or security event occurs. • Safety Alerts Reach people when a connected system detects a dangerous condition. • Business Alerts Notify the right people when an important event requires action. • Reminders Notify people when something needs to be completed, checked, approved, or acknowledged. AND MANY MORE. REACH THE RIGHT PEOPLE Send alerts to one person or multiple people at the same time using registered phone numbers. CHOOSE HOW THEY ARE ALERTED Choose the notification method and urgency that fits the alert, including regular notifications, urgent delivery, and configured phone-call escalation. DEFINE THE RESPONSE Give recipients simple choices based on what the alert requires. For example: "Approve" "Reject" "I'm handling it" "Already completed" A response can affect only that recipient or the alert for everyone receiving it. YOU DEFINE. M91 DELIVERS. M91 MANAGES. Tell M91 what needs attention, who needs to know, and how it should be handled. M91 delivers the alert, reaches the right people, records their responses, and manages the alert until it is handled, closed, or expires. From a simple reminder to an important health, safety, security, or system alert, use M91 whenever something needs human attention. M91 — Alerting made easy.
Screenshots
Verdict
The clearest difference is update cadence: M91 at weekly against Interact Workspace's every 2 months. On price, ads, in-app purchases and device support 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.
Interact Workspace ships an update every 2 months, M91 weekly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | Interact Workspace | M91 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 56 MB | 30 MB |
| Age rating | 4+ | 17+ |
| Developer | Signify Netherlands B.V. | Walkover Web Solutions Private Limited |
In-app purchases
Interact Workspace
No in-app purchases
M91
No in-app purchases









