Knee Deep Brewing vs What2Know
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Knee Deep Brewing
Easily browse a restaurant's menu, place orders, and receive exclusive discounts. Stay updated on promotions and quickly reorder your favorite meals.
- Browse menu
- Place orders
- Receive updates and promotions
- Exclusive discounts and coupons
- Re-order favorites
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With our app you can: - Browse through the menu & order - Receive updates and promotions - Receive exclusive discounts and coupons - Re-order your favorite items
What2Know
Scan product labels to understand ingredients and potential allergens. Set up profiles for household members with specific dietary needs and receive alerts for concerning items. Discover cleaner alternatives for your purchases.
- Barcode scanning
- AI-powered label scanning
- Household profiles with allergies
- Ingredient and hazard screening
- Product alerts
- Alternative product suggestions
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What2Know reads the label so you don't have to. Scan any product and get a clear, plain-English read on what's inside, for everyone in your home. NO BARCODE? NO PROBLEM. Scan a barcode for an instant, unlimited, always-free lookup. No barcode, like wine, local, specialty or cosmetics? Tap "Scan the label" and What2Know reads the packaging straight from a photo. SCAN ANYTHING Food, supplements, cosmetics, pet products, and wine. One app for the whole shelf. BUILT FOR YOUR HOUSEHOLD Set up a profile for each person and pet with their allergies, diet, and ingredients to avoid. Every scan tells you who it suits, and who should skip it. Save products to your Family Shelf. INGREDIENT & HAZARD SCREENING We check the ingredient list against published watch lists from public health authorities and flag additives and ingredients of concern. BETTER CHOICES When something doesn't fit, see cleaner alternatives in the same category, right in the app. What2Know is an informational tool, not a medical device. It does not diagnose, treat, or prevent any condition. Allergen and hazard results reflect detection in the text we were able to read, not a guarantee of safety. Always read the physical product label and consult a qualified professional for medical or dietary decisions. FREE VS. PREMIUM Barcode scanning is free and unlimited, with no account needed. Premium unlocks unlimited AI "Scan the label" photo reads, meal scans, unlimited household profiles, and product alerts. What2Know Premium is an auto-renewing subscription at $4.99/month or $19.99/year. Payment is charged to your Apple ID at purchase. Your subscription renews automatically unless cancelled at least 24 hours before the end of the period, and you can manage or cancel anytime in your App Store account settings. Privacy Policy: https://what2know.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: What2Know at 5.0 against Knee Deep Brewing's 3.0. What2Know also leads on update cadence (every 2 weeks vs every 19 months). Knee Deep Brewing's advantage is in-app purchases (none vs 2). On price, ratings volume, ads 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. What2Know sells 2 in-app purchases, starting at $4.99 per month. Knee Deep Brewing asks for nothing beyond the download.
What2Know holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.
Knee Deep Brewing ships an update every 19 months, What2Know every 2 weeks. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.
| Parameter | Knee Deep Brewing | What2Know |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 4 — better |
| Update frequency | Every 19 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 — better | 15.5 |
| Further details — not scored | ||
| Size | 37 MB | 68 MB |
| Age rating | 17+ | 12+ |
| Developer | Appfront A.I. LTD | CHASM AI Inc. |
Customer experience
Knee Deep Brewing
What2Know
In-app purchases
Knee Deep Brewing
No in-app purchases
What2Know
- What2Know Premium Monthly$4.991 Month
- What2Know Premium Annual$19.991 Year
Questions
Is Knee Deep Brewing free?
Is What2Know free?
Which has better reviews, Knee Deep Brewing or What2Know?
Do Knee Deep Brewing or What2Know have ads?
Which is updated more often, Knee Deep Brewing or What2Know?
Other comparisons
