Comparison

Weight Tracker vs Align

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

Head to head
About

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.

Highlights
  • Record weight logs
  • Track weight progress
  • Analyze weight information
  • Save and share logs
  • Find history by date
  • Dark mode support
  • No sign-up required
Features
Read 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

About

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.

Highlights
  • AI-powered meal suggestions
  • Quick food logging by description
  • Personalized meal plans
  • Barcode scanner
  • Exercise calorie burn estimation
  • Habit and wellness tracking
Features
Read 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

Weight Tracker3 screens
Align4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
Weight Tracker versus Align: the parameters behind the verdict, then further details
ParameterWeight TrackerAlign
PriceFreeFree
Rating4.0 (2 ratings)5.0 (3 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings23 — better
Update frequencyEvery 28 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size6 MB50 MB
Age rating17+4+
Developer杏娣 吴Kole Menz LLC

In-app purchases

2 purchases

Weight Tracker

Subscriptions2
  • Weight Tracker Pro$0.991 Month
  • Weight Tracker Pro3 Days trial$4.991 Year
3 purchases

Align

Subscriptions3
  • 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

Questions

Is Weight Tracker free?
Weight Tracker is free to download, with in-app purchases available.
Is Align free?
Align is free to download, with in-app purchases available.
Which has better reviews, Weight Tracker or Align?
Align is rated higher. Weight Tracker averages 4.0 out of 5 from 2 ratings, while Align averages 5.0 from 3 ratings.
Do Weight Tracker or Align have ads?
Neither Weight Tracker nor Align shows ads.
Which is updated more often, Weight Tracker or Align?
Weight Tracker ships an update every 28 months, and Align every 9 days. Most recently, Weight Tracker was updated on November 3, 2026 and Align on October 30, 2026.

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