GPHL Mobile Key vs PowerOn SG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GPHL Mobile Key
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Enhance your stay experience with Global Premium Hotels Ltd (GPHL) through a fully digital, seamless and contactless check-in journey! In collaboration with Trevo's innovative check-in solution, Trevo provides guests the ultimate convenience and quick start to their hotel stay without having to be held up at the hotel lobby anymore. Guests can start their check-in process digitally long before their check-in day, check-in or out including completion of the payment just by using their mobile devices and GPHL's app. - Mercure - ibis Style - ibis Budget - Fragrance CONTACTLESS CHECK-IN JOURNEY Forget about traditional check-in processes and long wait via hotel lobby and enjoy the convenience of the entire process faster via our digital solution, regardless which area of the hotel you are at. HOTEL INFORMATION MADE EASY Finding out what the hotel offers made easy. Guests will be able to read up about Hotel Facilities, Amentities and Services all within the app. ROOM KEY AT YOUR SIDE, 24/7 Reduce the hassle to always having to remember where you place your room card, or the fear of losing it. Have a digital room key issued within the mobile app and your room key will safe by your side, 24/7. REMOTE YET SEAMLESS CHECK-OUT Check-out via our mobile app, including making your payment, and you’ll be off on your next destination in a flash!
PowerOn SG
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Get your power bank now and start to enjoy your day with PowerOn! Charge your device on the go with our shared power banks.
Screenshots
Verdict
GPHL Mobile Key and PowerOn SG 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 3 weeks. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.
| Parameter | GPHL Mobile Key | PowerOn SG |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 71 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | Trevo Pte Ltd | SINGAPORE POWERON TECHNOLOGY PTE LTD |
In-app purchases
GPHL Mobile Key
No in-app purchases
PowerOn SG
No in-app purchases
Questions
Is GPHL Mobile Key free?
Is PowerOn SG free?
Do GPHL Mobile Key or PowerOn SG have ads?
Which is updated more often, GPHL Mobile Key or PowerOn SG?
Other comparisons
