PBX vs Labrador Tower
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
PBX
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PracBiz is a leading provider of B2B supply chain solution in the grocery retail industry in Singapore. Retailers and suppliers are exchanging business and financial documents, such as purchase orders, sales orders, invoices and credit notes, securely via the PracXchange.
Labrador Tower
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Labrador Tower is a specialized app created to improve the experience of tenants and visitors at Labrador Tower, an iconic integrated development in Singapore. The app acts as a central platform for managing office services, enabling smooth communication between tenants, building management, and service providers. Key Features: 1. Turnstile Access: Easily access the building using a QR code. 2. Visitor Management: Simplify visitor registration for quick and secure access to your office. 3. Notifications & Updates: Get real-time alerts on building events, maintenance schedules, and important announcements. 4. Building Services: Request air conditioning extensions, season parking, common space bookings, and report issues. You can also check available parking spaces and read circulars. The Labrador Tower App is an essential tool for optimizing your experience at one of Singapore's top business locations. Whether youβre a tenant or a visitor, this app ensures your time at Labrador Tower is productive, efficient, and enjoyable.
Screenshots
Verdict
The clearest difference is update cadence: Labrador Tower at every 2 months against PBX's every 4 months. PBX's advantage is iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PBX ships an update every 4 months, Labrador Tower every 2 months. The most recent releases landed on September 12, 2026 and September 11, 2026 respectively.
| Parameter | PBX | Labrador Tower |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 12.0 β better | 16.0 |
| Further details β not scored | ||
| Size | 28 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | PracBiz Pte Ltd | HABITAP PTE. LTD |
In-app purchases
PBX
No in-app purchases
Labrador Tower
No in-app purchases









