PolyU Halls vs CUHK Mobile Pass
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PolyU Halls
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PolyU Halls is a mobile app for PolyU hall residents to manage their e-purse for operating the electrical appliance and paying various small fees. The use of this APP is restricted to the hall residents for the above-mentioned purposes.
CUHK Mobile Pass
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To facilitate qualified access to campus by QR Code.
Screenshots
Verdict
PolyU Halls and CUHK Mobile Pass 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 every 5 months. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.
| Parameter | PolyU Halls | CUHK Mobile Pass |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | The Hong Kong Polytechnic University | The Chinese University of Hong Kong |
In-app purchases
PolyU Halls
No in-app purchases
CUHK Mobile Pass
No in-app purchases
Questions
Is PolyU Halls free?
Is CUHK Mobile Pass free?
Do PolyU Halls or CUHK Mobile Pass have ads?
Which is updated more often, PolyU Halls or CUHK Mobile Pass?
Other comparisons
