Fast Open User vs Grocery Shopping List
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fast Open User
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В настройках приложения Вы можете выбрать способ открытия. Узнайте у администратора модуля текст специальной команды на открытие и укажите её в поле Команда. Поддерживаемые модели: ELfoC C1, ELfoC C2, ELfoC C2-4G, ELfoC B1, ELfoC B2, KATOLA US200-1, KATOLA US200-2, KATOLA US1000-1, KATOLA US1000-2. In the application settings, You can choose the opening method. Ask the administrator of the module the text of the special command for opening and specify it in the Number field. Supported models: ELfoC C1, ELfoC C2, ELfoC C2-4G, ELfoC B1, ELfoC B2, KATOLA US200-1, KATOLA US200-2, KATOLA US1000-1, KATOLA US1000-2.
Grocery Shopping List
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Your shopping list works offline, syncs when you're back online, and keeps the whole household on the same page. ListDuo is a shared shopping list for families, couples and roommates who shop together. No account needed to start. Your lists stay on your phone, and when you sign in with Google or Apple later, everything you made comes with you. OFFLINE SHOPPING LIST THAT SYNCS No signal in the back of the store? Keep checking items off. ListDuo saves every change on your device first, so your shopping list offline behaves exactly like it does online. When the connection returns, your edits sync on their own and land on every phone that shares the list. SHARED SHOPPING LIST FOR FAMILIES AND COUPLES Send an invite link and your partner joins with one tap. Every item added or checked off shows up on their phone in real time, and a notification tells you when the list changes. Add friends once and pick which lists each of them sees. Use it as a shopping list for two or as a family shopping list app for the whole house. No duplicate purchases, no "did you get the milk?" texts. ADD ITEMS FAST Type "eggs, butter, bread" and all three land at once. Tap Quick Add for suggestions ranked by what you buy most, or dictate with the mic in your own language. WORKS WITH SIRI AND ALEXA Say "Hey Siri, add milk in ListDuo" or "Alexa, ask List Duo to add eggs" and it lands on your grocery shopping list. Choose a default list for voice and items go straight there. Sign in once to connect, then add items hands-free from any room. HOME SCREEN AND LOCK SCREEN WIDGETS See your grocery checklist without opening the app. Interactive widgets in four sizes show the list you pick and let you check items off right from the home screen. Lock Screen widgets and a Live Activity keep the open list one glance away. SORT BY AISLE Sign in and group items into color-coded categories: produce, dairy, pantry, snacks. Reorder categories to follow your store's layout, or drag items into your own order. A grocery list organizer that matches the way you walk the aisles. DETAILS THAT MATTER Attach a photo so they grab the right brand. A shopping list with photos ends the wrong-yogurt problem. Add quantity, unit, price and notes, and the list keeps a running total so you stay on budget. STAY ORGANIZED Filter by All, Buy or Bought and watch progress on every list. Archive old lists and restore them later, duplicate a weekly list, search, and filter lists by date. Dark mode, color themes, adjustable text size and 33 languages. Works on iPhone and iPad. MORE THAN GROCERIES ListDuo doubles as a checklist app for packing, chores and meal prep, or a wish list shopping app for gifts. One list per store, trip or occasion - the shopping list maker keeps them apart. LISTDUO PRO Free includes 5 lists, sharing one list with one person, 10 photos and 15 categories. Pro removes every limit, auto-shares new lists with a friend, and removes ads. Download ListDuo, the offline grocery list app that keeps working when your signal doesn't. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Fast Open User at none against Grocery Shopping List's 2. Fast Open User also leads on ads (none vs shown). Grocery Shopping List's advantage is update cadence (every 3 weeks vs every 23 months). On price, device support and iOS requirement 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. Grocery Shopping List sells 2 in-app purchases, starting at $0.99 per month. Fast Open User asks for nothing beyond the download.
Fast Open User ships an update every 23 months, Grocery Shopping List every 3 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.
| Parameter | Fast Open User | Grocery Shopping List |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 23 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 18 MB | 72 MB |
| Age rating | 4+ | +17 |
| Developer | ELFOK TOO | Eisberg Labs d.o.o |
In-app purchases
Fast Open User
No in-app purchases
Grocery Shopping List
- Monthly Pro7 Days trial$0.991 Month
- Yearly Pro7 Days trial$6.991 Year
Questions
Is Fast Open User free?
Is Grocery Shopping List free?
Do Fast Open User or Grocery Shopping List have ads?
Which is updated more often, Fast Open User or Grocery Shopping List?
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