SI Tech vs Prism
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SI Tech
This app helps facility maintenance and engineering teams manage service requests and work orders. It allows for searching supplier information, reviewing job plans, and completing workplace risk assessments to ensure safety and productivity.
- Manage service requests and work orders
- Search supplier contact information
- Review job plans
- Complete workplace risk assessments
- Update asset inspection tasks
- Facilitate capital planning
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Designed specifically for EMEA FM Managers and Service Technicians, SI Tech facilitates the challenging needs of workspaces all over the world. They can review, submit and complete detailed Service Requests and Work Orders assigned to them. The app enables them to search for supplier contact information, review job plans and stay safe in the workplace, prompting the completion of workplace risk assessments through the working day. Additionally, this app allows users to update asset inspection tasks enabling capital planning for the assets and locations maintained. Customers expect engineering teams to be productive, informed, compliant and safe. SI Tech enables engineering teams to meet those expectations by addressing specific facility maintenance and engineering needs.
Prism
This app streamlines communication and management for building residents. Submit work orders, reserve amenities, manage visitors, and receive building updates all in one convenient platform.
- Submit and track work orders
- Reserve building amenities
- Manage visitor access
- Receive building announcements
- View property details
- Secure SSO login
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Prism connects you to everything your building offers — work orders, reservations, visitors, and updates, all in one place. • Submit and track work orders in real time • Reserve building amenities and manage visitor access • Stay current with building announcements and an activity feed • Switch instantly between properties if you work at more than one • View property details and manage your profile and settings • Sign in securely with SSO, with self-service password recovery Built for how tenants actually use their building, not just how they're told to.
Screenshots
Verdict
The clearest difference is rating: Prism at 5.0 against SI Tech's 1.5. SI Tech's advantage is iOS requirement (13.0 vs 17.0). On price, ratings volume, update cadence and ads 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.
Prism holds the better App Store score, 5.0 against 1.5. Both are backed by a comparable volume of ratings — 8 and 6 respectively.
SI Tech ships an update every 3 months, Prism every 2 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.
| Parameter | SI Tech | Prism |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (8 ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 8 — better | 6 |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 23 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | CBRE, Inc. | Building Engines |
Customer experience
SI Tech
Prism
In-app purchases
SI Tech
No in-app purchases
Prism
No in-app purchases
