Weight Tracker vs Align
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Weight Tracker
Easily record, track, and analyze your weight progress with this intuitive application. It offers a stylish interface, dark mode, and the ability to share your logs with friends. No sign-up is required to start managing your weight journey.
- Record weight logs
- Track weight progress
- Analyze weight information
- Save and share logs
- Find history by date
- Dark mode support
- No sign-up required
Read full descriptionHide full description
Weight Tracker - Weight Diary is a smarter way to manage your weight and track your progress. Our app is a weight management app that allows you to record, track, analyze your weight information using your iPhone. FEATURES: - No sign-up or login required - Stylish, easy to use interface - Save weight logs - Share weight logs with your friends - Find history logs by date - Dark mode support ----- Weight Tracker Pro is available with a monthly or annual subscription. You can subscribe and pay through your Apple account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. Auto-renew may be turned off after purchase. Terms of Use: https://www.zhihuke.com/weighttracker/terms.html Privacy Policy: https://www.zhihuke.com/weighttracker/privacy.html
Align
This app uses AI to help you decide what to eat based on your daily calorie and macro goals. It offers personalized meal plans, quick food logging by description, and exercise tracking with estimated calorie burn.
- AI-powered meal suggestions
- Quick food logging by description
- Personalized meal plans
- Barcode scanner
- Exercise calorie burn estimation
- Habit and wellness tracking
Read full descriptionHide full description
Align is a calorie and macro tracker built around AI that actually helps you decide what to eat, not just log what you already ate. ALIGN MY DAY One tap. Based on your calories and macros remaining today, Align suggests exactly what to eat for your next meal or snack, filtered by your food preferences and goal (lose, maintain, or gain). No guessing. No searching. QUICK ADD Type "grilled chicken, rice, and broccoli" and get an instant AI nutrition estimate. No barcode needed, no database hunting. Just describe it and log it. AI MEAL PLANNER Generate a full day or 7-day meal plan tailored to your calorie target, macro goals, preferred foods, and foods to avoid. Every plan includes meals, ingredients, and per-meal macro breakdowns. COMPLETE FOOD LOGGING - Barcode scanner for packaged foods - Searchable food database - Full macro breakdown: calories, protein, carbs, fat - Save meals and log them again in seconds EXERCISE TRACKING Log any exercise with duration and get an AI-estimated calorie burn added directly to your daily allowance. HABIT & WELLNESS TRACKING - Daily water intake - Custom habit tracker (checklist or counter) - Streak tracking for consistency - Weight logging with progress chart PERSONALIZED FROM DAY ONE Align learns your goal, activity level, experience, preferred foods, and foods to avoid during a 10-screen onboarding, then uses that context in every AI recommendation. CUSTOMIZABLE DASHBOARD Drag and drop widgets to build the home screen that matches how you actually track. ALIGN PRO Unlock AI features, barcode scanning, custom macro goals, and an ad-free experience. Choose monthly, 6-month, or yearly billing. Yearly includes a 1-week free trial for all eligible members. AI nutrition estimates are for informational purposes only and may vary. They do not constitute medical or dietary advice. https://menzkole.github.io/align.legal/terms
Screenshots
Verdict
The clearest difference is rating: Align at 5.0 against Weight Tracker's 4.0. Align also leads on update cadence (every 9 days vs every 28 months) and iOS requirement (15.0 vs 17.0). On price, ratings volume, ads and in-app purchases 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. Weight Tracker sells 2 in-app purchases, starting at $0.99 per month and Align sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Align holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.
Weight Tracker ships an update every 28 months, Align every 9 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Weight Tracker | Align |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 28 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 50 MB |
| Age rating | 17+ | 4+ |
| Developer | 杏娣 吴 | Kole Menz LLC |
In-app purchases
Weight Tracker
- Weight Tracker Pro$0.991 Month
- Weight Tracker Pro3 Days trial$4.991 Year
Align
- Align Pro (Monthly)7 Days trial$9.991 Month
- Align Pro (6 Month)7 Days trial$49.996 Months
- Align Pro (Yearly)7 Days trial$69.991 Year









