Whistle S.O.S vs EDIS PRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Whistle S.O.S
This emergency alert app allows you to broadcast your voice with a single button press when trapped in a disaster. It serves as a modern alternative to a traditional whistle, helping you signal for help quickly.
- Emergency voice broadcasting
- One-button activation
- Disaster preparedness tool
- Modern whistle alternative
- Alerts surroundings for help
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Our phones have become indispensable tools in our daily lives. However, we may not always have our traditional whistle with us for emergencies like earthquakes. With this app, when trapped under debris, you can easily broadcast your voice to alert your surroundings and get help promptly with just a button. Not just for earthquakes, but a reliable tool for any emergency you may encounter at any time!
EDIS PRO
Receive rapid earthquake early warnings directly on your device. This system uses advanced AI and seismic detection to alert you within milliseconds of an event, helping to minimize damage and promote safety.
- Rapid disaster detection
- AI-powered early warnings
- Real-time seismic alerts
- Location-based notifications
- Earthquake risk assessment button
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The EDIS Early Warning System is a comprehensive solution that utilizes advanced technology to provide rapid and effective disaster detection and early warning capabilities, aiming to reduce the impact of natural disasters. The project is built on a unique architecture supported by artificial intelligence and aims to raise disaster awareness within society, minimize damage, and promote preventive measures. As part of the project, EDIS Seismic Detection Systems have been positioned in selected areas of the Marmara Region, designed to transmit the signals received from these systems to all users within milliseconds. The EDIS PRO mobile application enables users to receive early warnings via earthquake alarms, based on the distance between their location and the earthquake epicenter. The "My Health is Safe" button on the alarm screen of the app is designed to help users determine whether they are at risk during a potential earthquake. The project has been launched simultaneously in many countries within the earthquake zone.
Screenshots
Verdict
The clearest difference is review sentiment: Whistle S.O.S at 67% against EDIS PRO's 52%. Whistle S.O.S also leads on iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and monetization model 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.
| Parameter | Whistle S.O.S | EDIS PRO |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews — better | 51.5% of reviews |
| Update frequency | — | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 25 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Osman Koc | EDIS AFET VE DEPREM SISTEMLERI SANAYI VE DIS TICARET ANONIM SIRKETI |
Customer experience
Whistle S.O.S
EDIS PRO
In-app purchases
Whistle S.O.S
No in-app purchases
EDIS PRO
No in-app purchases








