EDIS PRO vs Knoq
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
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.
Knoq
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See where a QR code really goes before anything opens. Knoq follows every short link and redirect and shows you the real address, with no ads over the camera and no weekly plan. Scan the code on a menu, a parking meter or a flyer and the result card shows the destination first: each hop the link took, struck through as the next one lands, and the domain it finally reaches in large type. Nothing opens until you tap Open. IN-APP PURCHASE: Knoq is free to download, and the app is unlocked with Knoq Pro, a separate in-app purchase offered as a monthly or yearly auto-renewing subscription, or a one-time lifetime purchase. There is no free trial that turns into a charge: the price, the plan length and the renewal terms are shown on the purchase screen before you confirm. Subscriptions renew until you cancel them in your App Store account settings, and earlier purchases can be restored from the purchase screen. WHERE IT REALLY GOES ⢠The full redirect chain of a short link, followed from your phone before the page opens ⢠The address in plain words: a lookalike of a known brand is named, along with the real site ⢠It tells you what it found, never that a link is safe, so you decide with the facts SCAN ANYTHING ⢠Opens straight to the camera, with a torch and zoom ⢠Reads codes from photos and screenshots ⢠Batch mode for a stack of codes ⢠Wi-Fi codes join in one tap; contact codes open the new-contact card MAKE YOUR OWN ⢠Link, Wi-Fi, contact, text, email and message codes ⢠Your colours, with a warning when a camera would struggle to read them ⢠Share as a PNG, or show it full screen at full brightness YOUR HISTORY ⢠Every scan kept with where it went: search, favourites and tags ⢠Trash keeps deleted scans for 30 days ⢠Syncs through your own iCloud, and exports to CSV No account, no sign-in and no ads. Your scans stay on your device and in your iCloud. LEGAL Privacy Policy: https://beratmehmetoglu.com/privacy/ Terms of Use: https://beratmehmetoglu.com/terms/
Screenshots
Verdict
The clearest difference is in-app purchases: EDIS PRO at none against Knoq's 3. EDIS PRO also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Knoq sells 3 in-app purchases, starting at $2.99 per month. EDIS PRO asks for nothing beyond the download.
EDIS PRO ships an update every 3 weeks, Knoq every 2 weeks. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.
| Parameter | EDIS PRO | Knoq |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 51.5% of reviews | ā |
| Update frequency | Every 3 weeks | Every 2 weeks ā better |
| Ads | No | No |
| In-app purchases | No ā better | Yes |
| Monetization | Free | ā |
| Devices | iPhone, iPod ā better | iPhone |
| Requires iOS | 15.1 ā better | 17.0 |
| Further details ā not scored | ||
| Size | 55 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | EDIS AFET VE DEPREM SISTEMLERI SANAYI VE DIS TICARET ANONIM SIRKETI | Berat Mehmetoglu |
In-app purchases
EDIS PRO
No in-app purchases
Knoq
- Knoq Pro ā Monthly$2.991 Month
- Knoq Pro ā Yearly$10.991 Year
- Knoq Pro ā Lifetime$15.99









