Comparison

SpoilAlert Pro vs Drop That Due

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SpoilAlert Pro

Features
Read full description

SpoilAlert is your smart skincare expiry tracker that ensures you never use expired products again. TRACK EVERY PRODUCT Add your skincare products by name, brand, and category. Simply enter the opening date and PAO period, and SpoilAlert automatically calculates the exact expiration date. SCAN PAO SYMBOLS Point your camera at the Period After Opening (PAO) icon on any product packaging. Our AI-powered recognition instantly reads the expiry period and sets the date for you. SMART REMINDERS Get timely notifications at 7 days, 3 days, 1 day, and on the expiry date. Never accidentally use an expired serum or moisturizer again. DAILY CHECK-IN Track which products you use each day with a simple tap. Build a consistent skincare routine and see your usage patterns at a glance. SKIN JOURNAL (Plus) Log your daily skin condition and discover which products work best for you. Track improvements over time with our visual skin trend chart. ICLOUD SYNC (Pro) Keep your product data synchronized across all your Apple devices. Start on your iPhone, continue on your iPad. FAMILY SHARING (Pro) Share your SpoilAlert Pro subscription with up to 5 family members through Apple's Family Sharing. KEY FEATURES: - Track unlimited skincare products - AI-powered PAO symbol recognition - Barcode scanning for quick product entry - Multi-level expiry reminders (7d, 3d, 1d, expired) - Daily check-in with progress tracking - Skin condition journal with trend chart - iCloud sync across devices - Family Sharing support - Data export to PDF - Batch scanning for multiple products - Dark mode support - Home screen widget FREE TIER: - Track up to 3 products - Basic expiry countdown - Single reminder - Dark mode - Daily check-in PLUS (2.99/mo or 19.99/yr): - Unlimited products - PAO and barcode scanning - Multi-level reminders - Skin journal - Product photos - Enhanced widget PRO (4.99/mo or 34.99/yr): - Everything in Plus - iCloud sync - Family Sharing - Data export - Batch scanning - Priority support LIFETIME (49.99 one-time): - All Pro features forever - No recurring charges Your health matters. Stop using expired skincare that can cause irritation, breakouts, and infections. Download SpoilAlert today and protect your beauty routine! Privacy: All data is stored locally on your device. Pro tier syncs via iCloud with end-to-end encryption. We never see your data. SUBSCRIPTION INFORMATION: - Payment will be charged to your Apple ID account at confirmation of purchase. - Subscription automatically renews unless canceled at least 24 hours before the end of the current period. - You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription.

About

Drop That Due

Features
Read full description

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

SpoilAlert Pro4 screens
Drop That Due4 screens

Verdict

The call

The clearest difference is price: Drop That Due at Free against SpoilAlert Pro's $1.99. Drop That Due also leads on iOS requirement (13.0 vs 17). On 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

CostPrice · In-app purchases · Ads · Monetization

Drop That Due is free to download; SpoilAlert Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 3 level
SpoilAlert Pro versus Drop That Due: the parameters behind the verdict, then further details
ParameterSpoilAlert ProDrop That Due
Price$1.99Free — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS1713.0 — better
Further details — not scored
Size4 MB22 MB
Age rating9+4+
Developer贺 周振东 杨

In-app purchases

None

SpoilAlert Pro

No in-app purchases

None

Drop That Due

No in-app purchases

Questions

Is SpoilAlert Pro free?
SpoilAlert Pro costs $1.99, with no in-app purchases.
Is Drop That Due free?
Drop That Due is free to download, with no in-app purchases.
Do SpoilAlert Pro or Drop That Due have ads?
Neither SpoilAlert Pro nor Drop That Due shows ads.

Other comparisons