Harborside vs The Diamond Building
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Harborside
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Introducing Cove, your one-stop shop for any building-related requests. You can submit requests, register visitors, and access building services through this all- in-one platform.
The Diamond Building
This app serves as a central hub for building tenants, offering access to premier programming, amenity services, and community events. It facilitates work order placement, conference room reservations, fitness center memberships, and event registration.
- Tenant programming access
- Amenity service booking
- Community event registration
- Work order placement
- Conference room reservation
- Fitness center membership
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Tenant facing app connecting tenants at 150 N. Michigan Ave. to The Diamond's premier programming, amenity services, and community events. Your one stop shop for all tenant needs - including work order placement, conference room reservation, fitness center membership, and event registration. Phase Two to include Security Access for tenants
Screenshots
Verdict
Harborside and The Diamond Building are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Harborside ships an update fortnightly, The Diamond Building every 3 weeks. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.
| Parameter | Harborside | The Diamond Building |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 169 MB | 171 MB |
| Age rating | 4+ | 4+ |
| Developer | cove | R2 Companies |
In-app purchases
Harborside
No in-app purchases
The Diamond Building
No in-app purchases
Questions
Is Harborside free?
Is The Diamond Building free?
Do Harborside or The Diamond Building have ads?
Which is updated more often, Harborside or The Diamond Building?
Other comparisons
