Griffin Towers vs Coast 9
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Griffin Towers
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The Griffin Towers app is your passport to the building and everything it has to offer. The app allows you to see upcoming events, book amenities like meeting rooms, manage visitors, discover local perks, and much more.
Coast 9
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Get ready to streamline your work life with the Coast 9 workplace app! From checking upcoming events to submitting work orders, booking meeting rooms, managing visitors, and exploring local perks, this app has you covered and then some.
Screenshots
Verdict
Griffin Towers and Coast 9 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.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Griffin Towers | Coast 9 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 174 MB | 169 MB |
| Age rating | 4+ | 4+ |
| Developer | Barker Pacific Group, Inc | BioMed Realty |
In-app purchases
Griffin Towers
No in-app purchases
Coast 9
No in-app purchases
