Genius Shopping Lists vs OpenViewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Genius Shopping Lists
This app learns your shopping habits to automatically generate and organize your shopping lists. It remembers previous orders and can reorder items based on store visits, making shopping more efficient. Lists can be shared via email.
- Automatic list generation
- Smart item sorting by store
- Learns previous shopping order
- Email list sharing
- Create lists by copying
- Import lists from email
- Undo functionality
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You can teach Genius Lists to make shopping lists for you! Making shopping lists is very boring. You need to remember everything you need or keep tracking what you have at home… Just make several shopping lists manually. Go shopping. In shopping day click Genius button, select shop and you are ready! Genius Lists is constantly tracking what you added or removed to lists so it will create new lists smarter and smarter. You can send your lists to other people. Other great feature – automatic order for lists. Automatic order works in the following way: Day 1: - Create a new list; - Add items; - Reorder Items (optional); - Go shopping and check off items as you put them in the basket; Day 2: - You need to go shopping to same store again; - Create new list; - Add items (now items will appear in list in same order you checked them out in Day 1); Features: - generate lists automatically; - automatically sorting items for different stores; - remember the order from previous visits; - email list; - if you change stores -- it will change the order; - create new lists by copying; - import lists from email to your application; - undo.
OpenViewer
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OpenViewer is a lightweight viewer for all standard document formats. [Supported formats] PDF · HWP · DOCX · XLSX · PPTX · EPUB · TXT · Images [Key features] • Fast launch • Dark mode • Recent files + favorites • 100% on-device processing • Native HWP support for Korean documents [Why OpenViewer?] - No in-app purchases - No account required - Ad-supported (no ads inside viewer) - English, Korean, Japanese UI Contact: wowpia0127@gmail.com
Screenshots
Verdict
The clearest difference is ads: Genius Shopping Lists at none against OpenViewer's shown. Genius Shopping Lists also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (13.0 vs 15.1). On price, 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.
Genius Shopping Lists ships an update fortnightly, OpenViewer every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | Genius Shopping Lists | OpenViewer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 17 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Olga Lyevi | BongJun Park |
In-app purchases
Genius Shopping Lists
No in-app purchases
OpenViewer
No in-app purchases
Questions
Is Genius Shopping Lists free?
Is OpenViewer free?
Do Genius Shopping Lists or OpenViewer have ads?
Which is updated more often, Genius Shopping Lists or OpenViewer?
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