Roger Mobile Key vs eSerwis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Roger Mobile Key
This app allows mobile devices to act as identification credentials for RACS 5 access control and RCP Master 3 Time & Attendance systems. It supports identification via Bluetooth or QR code, enabling convenient access without needing physical cards.
- Mobile identification for access control
- Time & Attendance tracking
- BLE (Bluetooth) identification
- QR code identification
- Remote access via Bluetooth
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Roger Mobile Key is an app for mobile device which enables user identification in RACS 5 access control system and RCP Master 3 Time & Attendance software. The transmission between app and terminal can be conducted through BLE (Bluetooth) or QR code displayed on mobile device screen. In case of BLE identification the mobile device can communicate in a distance of a few meters so this method can be used at driveways and gates to avoid user stepping out of the car for the purpose of identification.
eSerwis
Manage your T-Mobile business account from any internet-connected device. Perform tasks like SIM card exchanges, generate reports, order equipment, and view invoices and costs quickly.
- SIM card exchange
- Personalized reports
- Equipment ordering
- Invoice viewing
- Cost monitoring
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eSerwis umożliwia Klientom biznesowym posiadającym aktywne produkty w T-Mobile Polska S.A. samodzielne i kompleksowe zarządzanie swoim kontem z każdego urządzenia z dostępem do Internetu. eSerwis pozwala na szybką wymianę kart SIM, generowanie spersonalizowanych raportów, zamówienie sprzętu czy podejrzenie faktury lub bieżących kosztów każdego numeru. To - oraz dużo więcej - może się odbyć w zaledwie kilka minut bez konieczności kontaktu z Biurem Obsługi.
Screenshots
Verdict
Roger Mobile Key and eSerwis are too close to call on the numbers: across 6 compared parameters — price, ads, in-app purchases and monetization model 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.
| Parameter | Roger Mobile Key | eSerwis |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Positive reviews | 14.3% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 12 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Roger Sp. z o.o. sp. k. | T-Mobile Polska S.A. |
Customer experience
Roger Mobile Key
eSerwis
In-app purchases
Roger Mobile Key
No in-app purchases
eSerwis
No in-app purchases








