Whistle S.O.S vs QuickLens
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!
QuickLens
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QuickLens is your emergency magnifier for when you forget or lose your glasses. Simply open the app, point your camera at any text — menus, signs, small print — and read it clearly instantly. Personalised to your prescription so it's ready the moment you open it. No setup, no fuss. Features: - Personalised zoom based on your prescription - Torch for dark environments - Freeze frame to capture and read text hands free - Saves your settings permanently
Screenshots
Verdict
Whistle S.O.S and QuickLens are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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 | Whistle S.O.S | QuickLens |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 25 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Osman Koc | Kerim Ezer |
In-app purchases
Whistle S.O.S
No in-app purchases
QuickLens
No in-app purchases
Questions
Is Whistle S.O.S free?
Is QuickLens free?
Do Whistle S.O.S or QuickLens have ads?
Other comparisons
