Best Weight Loss Tracker Diary Apps

247+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated October 2026

Looking for free weight loss tracker diary apps? 18 of our 247+ tracked titles are free to download โ€” no subscription, no trial. The rest are premium picks worth paying for.

Compare top Weight Loss Tracker Diary Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1WeightDrop Weight Loss TrackerWeightDrop Weight Loss TrackerFree4.8โ˜… (4.3K)YesYesNov 2026
2WeightWatchers ProgramWeightWatchers ProgramFree4.8โ˜… (2.4M)YesYesNov 2026
3Weight Diary LiteWeight Diary LiteFree4.8โ˜… (7.3K)YesNoNov 2026
4Weight Diary - BMI & LogWeight Diary - BMI & LogFree4.5โ˜… (15)YesYesOct 2026
5Weight Tracker - Weight DiaryWeight Tracker - Weight DiaryFree4.0โ˜… (2)NoYesOct 2026
6WeightFit: Weight Loss TrackerWeightFit: Weight Loss TrackerFree4.7โ˜… (557)NoYesNov 2026
7My Diet Coach - Weight LossMy Diet Coach - Weight LossFree4.6โ˜… (25K)YesYesNov 2026
8Glowise: GLP-1 Tracker & DiaryGlowise: GLP-1 Tracker & DiaryFree4.8โ˜… (6.7K)NoYesOct 2026

Top Picks for Weight Loss Tracker Diary

WeightDrop Weight Loss Tracker#1
4.8๐Ÿ˜Š(4.3K ratings)
FreeAdsIn-App Purchases
WeightDrop Weight Loss Tracker screenshot 1
WeightDrop Weight Loss Tracker screenshot 2
WeightDrop Weight Loss Tracker screenshot 3
WeightDrop Weight Loss Tracker screenshot 4

This app helps you track your weight journey, whether you aim to lose or gain. It offers a simple interface for daily logging, history review, and progress visualization towards your goals. Features include reminders, unit support, and integration with health platforms.

What We Love

  • ๐Ÿ‘ Easy to use
  • ๐Ÿ“Š Helpful visual tracking
  • ๐Ÿ”„ Daily weight reminders
  • ๐Ÿ’ช Motivating to see progress
  • ๐Ÿงญ Tracks weight history well
  • ๐Ÿค Good customer support

Room to Improve

  • ๐Ÿ”ข Rounding issues with weight input
  • ๐Ÿ—“๏ธ Can't adjust start date
  • ๐Ÿค– Outdated UI/UX
  • ๐Ÿ” Difficult to see full weight numbers
  • ๐Ÿ’พ Data loss issues when switching devices
  • ๐Ÿ”ˆ Annoying ads
WeightWatchers Program#2

WeightWatchers Program by WW International, Inc.

Weight Loss and Better Health
4.8๐Ÿ˜Š(2.4M ratings)
FreeAdsIn-App Purchases
#25in Health & Fitness
WeightWatchers Program screenshot 1
WeightWatchers Program screenshot 2
WeightWatchers Program screenshot 3
WeightWatchers Program screenshot 4
WeightWatchers Program screenshot 5
WeightWatchers Program screenshot 6

This app offers a science-backed weight loss tracker and personalized diet plans. It includes specialized support for weight-loss medications, AI-powered progress tracking beyond the scale, and flexible tools for various weight management goals. Connect with coaches and a supportive community for lasting results.

What We Love

  • ๐Ÿš€ Biggest little helper ever
  • ๐Ÿš€ Tracking made easy
  • ๐Ÿ‘ Keeps me accountable
  • ๐Ÿ‘ Motivating
  • ๐Ÿ‘ User-friendly
  • ๐Ÿ‘ Intuitive
  • ๐Ÿ‘ Comprehensive
  • ๐Ÿ‘ Syncs with fitness trackers
  • ๐Ÿ‘ Barcode scanner
  • ๐Ÿ‘ Recipes and meal planning
  • ๐Ÿ‘ Community support

Room to Improve

  • ๐Ÿ› Bugs and glitches
  • ๐Ÿ› Inconsistent food database
  • ๐Ÿ› Difficulty finding/adding foods
  • ๐Ÿ› Syncing issues with fitness trackers
  • ๐Ÿ› Confusing navigation
  • ๐Ÿ› Limited recipe editing options
Weight Diary Lite#3

Weight Diary Lite by CURLYBRACE APPS LTD

daily weight loss tracker
4.8๐Ÿ˜Š(7.3K ratings)
FreeAds
Weight Diary Lite screenshot 1
Weight Diary Lite screenshot 2
Weight Diary Lite screenshot 3
Weight Diary Lite screenshot 4

Track your weight loss journey with this intuitive app. It helps you monitor daily weight entries, visualize progress with a trend line, and estimate time to reach your goals without calorie counting. Includes calculators for goals and calories, plus privacy features.

What We Love

  • ๐Ÿ‘ Simple and easy to use
  • ๐Ÿ“Š Helpful visual graphs and trends
  • ๐ŸŽฏ Effective for tracking weight loss/gain
  • ๐Ÿ’ช Motivating and encouraging
  • ๐Ÿ”’ Secure with password protection option

Room to Improve

  • ๐Ÿ› Occasional data loss or reset issues
  • ๐Ÿ” Limited features compared to paid version
  • ๐Ÿ’ฐ Ads can be intrusive in free version

More Weight Loss Tracker Diary apps to explore

FAQ about Weight Loss Tracker Diary

What are the best weight loss tracker diary apps for iPhone?
WeightDrop Weight Loss Tracker tops our weight loss tracker diary apps ranking as of October 2026, with a 4.8-star average from 4.3K App Store ratings, and it's free to download.
Yes โ€” 18 of the top weight loss tracker diary apps we rank are free to download, including WeightDrop Weight Loss Tracker and WeightWatchers Program.
WeightDrop Weight Loss Tracker shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 247+ weight loss tracker diary apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.