Comparison

18 grams vs WeTide

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

Head to head
About

18 grams

Features
Read full description

The app calculates the snack serving for the desired amount of carbohydrates based on the product's barcode.

About

WeTide

This app supports individuals using GLP-1 medications by helping them track daily habits, manage side effects, and monitor progress. It offers features like AI-powered food logging, injection reminders, and a personalized journey card to document changes.

Highlights
  • AI-powered food and nutrition scanning
  • Daily habit and injection logging
  • Personalized progress tracking card
  • Side effect logging and relief tips
  • Medication level estimator
  • Shot day checklists
Features
Read full description

WeTide: Your GLP-1 Companion App WeTide is built specifically for people taking GLP-1 medications such as Ozempic®, Wegovy®, Mounjaro®, Zepbound®, as well as generics and compounded versions. Starting a GLP-1 journey means new routines, new side effects, and new questions. WeTide helps you stay consistent with your habits, manage challenges, and make sure you feel like yourself again—stronger, healthier, and more confident. Unlike generic health trackers, WeTide is designed from the ground up for the GLP-1 experience. Every feature has been carefully thought out to make your life simpler, clearer, and more motivating while you’re on treatment. HOW TO USE WETIDE Complete onboarding to create your personalized GLP-1 support plan. Scan your meals with AI to instantly track protein, fiber, and nutrition. Log your water, protein, fiber intake, and injection days in one clean view. Build your personal WeTide Card—a record of your progress with weight changes, photos, and side effect logs. Whether you’re just starting your prescription or already months into treatment, WeTide helps you make the most of your medication with less friction and more clarity. FEATURES YOU’LL LOVE Journey Card From day one, build proof of your transformation. Keep photos, weight records, and side effect logs in one place. Your WeTide Card becomes your personal timeline of progress—something you can look back on whenever you need motivation. Smart Food Logging Forget manual calorie entries. Simply snap a picture of your meal or scan a barcode and WeTide automatically calculates protein and fiber—nutrients that matter most for GLP-1 users. Fast, accurate, and effortless. Daily Overview See everything important at a glance. Water intake, protein, fiber, side effects, and injection days all live in one simple dashboard. Finally, no more juggling multiple apps just to keep up with your treatment. Shot Tracking Made Simple Set reminders for your injections, prepare with shot day checklists to reduce side effects, and log every dose. With our medication level estimator, you’ll have a clear sense of where you are in your treatment cycle. Side Effect Support Track symptoms like nausea, fatigue, or constipation, and get practical tips for relief. Over time, you’ll learn patterns and strategies to minimize discomfort and maximize results. WHO IT’S FOR WeTide is for anyone on GLP-1 medication who wants: A simple way to stay consistent with new habits A clear record of progress without using five different apps Personalized tools that make injections and nutrition easier A supportive daily companion through every stage of the GLP-1 journey If you’re serious about making your medication work for you, WeTide is the all-in-one solution you’ve been waiting for. IMPORTANT NOTE WeTide is a companion app designed for habit tracking, logging, and educational support. It does not provide medical advice. Always consult your healthcare provider for treatment decisions or any concerns regarding your health. SUBSCRIPTIONS & ACCESS Some features require a subscription. You can explore WeTide with a free trial before committing. Privacy Policy: https://sites.google.com/view/wetide-pp Terms and Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: support@wetide.co

Screenshots

18 grams4 screens
WeTide4 screens

Verdict

The call

The clearest difference is in-app purchases: 18 grams at none against WeTide's 3. 18 grams also leads on iOS requirement (12.0 vs 15.1). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. WeTide sells 3 in-app purchases, starting at $9.99 per month. 18 grams asks for nothing beyond the download.

UpkeepUpdate frequency

18 grams ships an update every 3 weeks, WeTide fortnightly. The most recent releases landed on October 28, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 7 level
18 grams versus WeTide: the parameters behind the verdict, then further details
Parameter18 gramsWeTide
PriceFreeFree
Rating—4.0 (5 ratings) — better
Number of ratings—5 — better
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size47 MB45 MB
Age rating12++12
DeveloperAurelie JeunejeanMSE Apps

In-app purchases

None

18 grams

No in-app purchases

3 purchases

WeTide

Subscriptions3
  • WeTide Monthly Plan$9.991 Month
  • WeTide Yearly Plan$19.991 Year
  • WeTide Yearly Plan3 Days trial$39.991 Year

Questions

Is 18 grams free?
18 grams is free to download, with no in-app purchases.
Is WeTide free?
WeTide is free to download, with in-app purchases available.
Do 18 grams or WeTide have ads?
Neither 18 grams nor WeTide shows ads.
Which is updated more often, 18 grams or WeTide?
18 grams ships an update every 3 weeks, and WeTide fortnightly. Most recently, 18 grams was updated on October 28, 2026 and WeTide on October 17, 2026.

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