Comparison

Simple Weight Tracker vs Weight Diary

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

Head to head
About

Simple Weight Tracker

Features
Read full description

Stay on top of your weight loss journey with 'Track My Weight'. Easily log your daily weight and watch as the app intuitively groups your entries by weeks and months. Gain deeper insights by comparing your weekly and monthly average weights, observing patterns and tracking progress. Visual enthusiasts will appreciate the graph view, showcasing weight trends over time. Plus, set your goal weight and watch as you inch closer to your fitness aspirations. Whether you're looking to shed some pounds or maintain your current weight, 'Track My Weight' is your reliable companion!

About

Weight Diary

Easily track your weight with a simple interface and visual progress charts. Gentle animal companions offer encouragement as you work towards your health goals. Optional premium features enhance the experience with more customization and data management.

Highlights
  • Log weight in seconds
  • Clear progress charts
  • Automatic BMI calculation
  • Gentle animal companions
  • Multiple profiles (Premium)
  • Manual backup (Premium)
Features
Read full description

Tracking your weight should be simple. And maybe even a little bit lovely. Weight Diary does exactly what you need and nothing you don't. Open it, tap in your weight, and you're done — in seconds. A soft little animal friend is there each time to meet you, and week by week you watch your progress quietly take shape on one clean, easy screen. Everything in one calm, uncluttered place — and quietly on your side, whatever you're working toward: losing, gaining, holding steady, or simply getting to know your body. WHAT'S INSIDE - Log your weight in a few taps - Clear, simple charts of your progress - Every entry, kept in full - Automatic BMI - Gentle animal companions who are happy to see you PREMIUM (optional) - More animal friends to choose from - Multiple profiles — for a partner or the whole family - Manual backup, so nothing is ever lost - No ads Buy once, or try Premium for a while with a subscription — whatever feels right. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Simple Weight Tracker4 screens
Weight Diary4 screens

Verdict

The call

The clearest difference is in-app purchases: Simple Weight Tracker at none against Weight Diary's 3. Simple Weight Tracker also leads on ads (none vs shown). Weight Diary's advantage is update cadence (every 11 days vs every 18 months). On price, device support and iOS requirement 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 Diary sells 3 in-app purchases, starting at $1.99 per month. Simple Weight Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

Simple Weight Tracker ships an update every 18 months, Weight Diary every 11 days. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 7 level
Simple Weight Tracker versus Weight Diary: the parameters behind the verdict, then further details
ParameterSimple Weight TrackerWeight Diary
PriceFreeFree
Rating—4.3 (8 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—8 — better
Update frequencyEvery 18 monthsEvery 11 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size22 MB65 MB
Age rating4+12+
DeveloperMichal KurczakSergei Korneev

In-app purchases

None

Simple Weight Tracker

No in-app purchases

3 purchases

Weight Diary

Subscriptions2
  • Premium (monthly)$1.991 Month
  • Premium (yearly)$11.991 Year
One-time1
  • Premium (lifetime)$24.99

Questions

Is Simple Weight Tracker free?
Simple Weight Tracker is free to download, with no in-app purchases.
Is Weight Diary free?
Weight Diary is free to download, with in-app purchases available.
Do Simple Weight Tracker or Weight Diary have ads?
Weight Diary shows ads; Simple Weight Tracker does not.
Which is updated more often, Simple Weight Tracker or Weight Diary?
Simple Weight Tracker ships an update every 18 months, and Weight Diary every 11 days. Most recently, Simple Weight Tracker was updated on October 15, 2026 and Weight Diary on October 5, 2026.

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