Primary Coworking vs SRE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Primary Coworking
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The Primary Coworking app allows Primary Members to seamlessly manage conference rooms bookings, view invoice history, submit Maintenance Requests, and browse Primary perks.
SRE
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Take control of your workspace with the SRE app—the easiest way to book meeting rooms and hot desks within the SRE portfolio. Whether you're planning a team meeting, brainstorming session, or need a flexible workstation, the app ensures you can reserve the perfect space in seconds. Stay organized, productive, and focused with a simple and efficient booking experience.
Screenshots
Verdict
The clearest difference is update cadence: SRE at every 3 months against Primary Coworking's every 12 months. Primary Coworking's advantage is iOS requirement (13.4 vs 17.0). 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.
Primary Coworking ships an update every 12 months, SRE every 3 months. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.
| Parameter | Primary Coworking | SRE |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 26 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Seed Suites LLC | Standard RE |
In-app purchases
Primary Coworking
No in-app purchases
SRE
No in-app purchases
