SOSMS vs Drop That Due
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SOSMS
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This app is designed to assist you in emergency situations. Here are the basic steps to use the app: 1. Install the app on your mobile device. 2. Open the app and grant necessary permissions. 3. On the main screen, you can find buttons for sending an emergency SMS, turning on the flashlight etc. 4. If you need immediate help, press the emergency SMS button. You can customize the message that will be sent in the settings of the app. 5. In addition to sending an SMS, you can also share your location on our internet page. 6. Only If you allow location access, your location will be displayed anonymous on our internet page. 7. Make sure you have the necessary settings configured for the app to work properly. 8. In case of an emergency, you can indicate your status before including it in the SMS message. Remember, this app is designed for emergency use only. Use it wisely and only when necessary. Don't forget you need to send SMS from your messages app.
Drop That Due
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Never forget an expiry date again. Drop That Due helps you track all your expiring items in one simple, offline place. Whether it’s food, medicine, cosmetics, documents, or appliances — add them once, and let the app remind you before they expire. Simple & Quick Entry Add items with just a few taps: name, category, expiry date, purchase date, quantity, notes, and custom reminder days. Choose from preset categories like Food, Electronics, Medicine, Cosmetics, Documents, or create your own. Smart Reminders – Even When App Is Closed Schedule local notifications so you never miss a due date. Set a default reminder time or adjust it per item. Notifications appear even if the app is not running – because iOS handles them reliably. Badge Count at a Glance See the number of expiring or soon‑to‑expire items right on your home screen icon. The badge updates automatically as you add, edit, or consume items. Calendar Integration With one tap, add any item to your system calendar as an all‑day event. The reminder will be set according to your preferred lead time. Perfect for important documents or long‑term warranties. Organize by Categories Filter your list by category to focus on what matters. Create, rename, or delete categories – fully customizable with emoji icons and colors. Consumable & Non‑consumable Items For food or supplies, mark items as consumable and reduce the quantity each time you use one. When quantity reaches zero, the item is automatically marked as done. For non‑consumables (like electronics), simply mark them as completed when no longer needed. Export Your Data Export all your items and categories to a CSV file. The file is saved to your device’s local storage. You own your data – always. Complete Offline & Private No account, no sync, no internet connection required. All your data stays on your iPhone. We never collect, store, or share any of your personal information. What you enter stays with you. Beautiful Clay‑style Design Enjoy a unique, tactile interface inspired by clay and stone – soft shadows, rounded cards, and warm earthy colors that make managing your items feel calm and satisfying. Multilingual Support The app speaks your language: Simplified Chinese, Traditional Chinese, English, Japanese, Korean, and Spanish. Perfect for Grocery and food expiry tracking Medicine and supplement reminders Cosmetic and skincare shelf‑life management Document and warranty renewal alerts Household appliance maintenance schedules Download Drop That Due today and take control of your expiring items – the simple, private, and beautiful way.
Screenshots
Verdict
The clearest difference is iOS requirement: Drop That Due at 13.0 against SOSMS's 16.0. On price, ads, in-app purchases and device support 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 | SOSMS | Drop That Due |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 43 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Murat Caglayan | 振东 杨 |
In-app purchases
SOSMS
No in-app purchases
Drop That Due
No in-app purchases









