COSMOTE Mobile Security vs Ringmyebell
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
COSMOTE Mobile Security
Browse the internet, shop online, and perform transactions with confidence. Receive notifications for unsecured Wi-Fi connections and safely open links from SMS messages. Ensure your device's operating system stays updated for enhanced security.
- Unsecured Wi-Fi notifications
- Safe SMS link opening
- Automatic OS updates
- Secure online transactions
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With Mobile Security by Telekom GR you feel safe when you browse the Internet with your Smartphone. Specifically: - You are notified if your device connects to an unsecured and unencrypted Wi-Fi network - You can safely open the links you have received via SMS messages - Your device's operating system is always up to date with the latest version Now you are sure that when you surf on the Internet, shop online or make other Internet transactions, you are safe!
Ringmyebell
This smart doorbell system uses a QR code and a companion app to enable live video and audio calls with visitors at your door. Receive instant notifications and engage in two-way conversations from anywhere, with missed call alerts and optional text messaging.
- QR code scanning for visitor calls
- Live video and audio communication
- Remote access from anywhere
- Push notifications for incoming calls
- Missed call alerts with location
- Optional visitor text messages
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How RingMyEBell Works RingMyEBell is a smart QR-based video doorbell system. It consists of a small hardware device an acrylic QR code plate that customers install at their door — paired with this companion app (the "Receiver" app) that the homeowner installs on their own phone. Setup done once, when a customer buys the device: Each physical RingMyEBell unit ships with a unique QR code sticker and a printed serial code (format: RMB-XXXXX-XXXXX). The homeowner opens this app, scans the QR code (or types the serial manually), and enters their name and email. This activates their account and permanently pairs that physical device/serial with their phone no traditional username/password is needed, since the serial code itself functions as the account key. Daily use visitor side: When a visitor arrives at the door, they scan the QR code sticker on the device. This opens a simple web page in their phone's browser no app download required for the visitor. Tapping "Call" on that page instantly starts a live video/audio call to the homeowner. Daily use homeowner side (this app): The homeowner's phone receives a push notification and an in-app ringing screen the moment a visitor calls, even if the app is in the background. The homeowner sees the video feed from the visitor's phone and can answer to have a two-way video conversation with whoever is at their door, from anywhere not just at home. If they miss the call, they receive a missed-call notification with the visitor's approximate location (city/country) and can optionally leave a text message. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Ringmyebell at 5.0 against COSMOTE Mobile Security's 3.0. Ringmyebell also leads on update cadence (weekly vs every 13 months). On price, ratings volume, ads and in-app purchases there is nothing between them.
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.
Ringmyebell holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
COSMOTE Mobile Security ships an update every 13 months, Ringmyebell weekly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | COSMOTE Mobile Security | Ringmyebell |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 13.3% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 13 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 42 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | COSMOTE | ChargeSafe Technologies |
Customer experience
COSMOTE Mobile Security
Ringmyebell
In-app purchases
COSMOTE Mobile Security
No in-app purchases
Ringmyebell
No in-app purchases
Questions
Is COSMOTE Mobile Security free?
Is Ringmyebell free?
Which has better reviews, COSMOTE Mobile Security or Ringmyebell?
Do COSMOTE Mobile Security or Ringmyebell have ads?
Which is updated more often, COSMOTE Mobile Security or Ringmyebell?
Other comparisons
