Track Weight & BMI Calc vs Weight Diary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Track Weight & BMI Calc
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Keep your weight journey clear and motivating. ScaleTrend is a calm, focused weight loss tracker that helps you look past ups and downs and see your progress over time. Log your weight, follow your goals, view BMI, track body measurements, and see clear trend charts across 7, 30, 90, and 365 days. ScaleTrend keeps weight tracking simple without calorie counting, food logs, social feeds, or feature bloat. Your weight data stays on your device. No account, no sign-up, no ads, and full offline use. Sync with Apple Health, use reminders, export your entries as CSV, and choose the theme that fits you. Free The free plan includes core weight tracking, history, charts, BMI, body measurements, reminders, CSV export, themes, and Apple Health sync. ScaleTrend Plus ScaleTrend Plus unlocks Precise Forecast with Goal ETA, Weekly Report, Yearly Report, Historical Insights, and Entry Notes. Advanced features require ScaleTrend Plus. Privacy Policy: https://vexor.digital/legal/scaletrend/privacy.html Terms of Use: https://vexor.digital/legal/scaletrend/terms.html
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 backup options.
- Log weight in seconds
- Clear progress charts
- Automatic BMI calculation
- Gentle animal companions
- Multiple profiles (Premium)
- Manual backup (Premium)
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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
Verdict
The clearest difference is ads: Track Weight & BMI Calc at none against Weight Diary's shown. On price, update cadence, in-app purchases 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
Both are free to download. Track Weight & BMI Calc sells 3 in-app purchases, starting at $1.99 per month and Weight Diary sells 5 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Track Weight & BMI Calc ships an update every 2 weeks, Weight Diary every 10 days. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.
| Parameter | Track Weight & BMI Calc | Weight Diary |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (15 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 15 — better |
| Update frequency | Every 2 weeks | Every 10 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 15 MB | 82 MB |
| Age rating | 4+ | 12+ |
| Developer | Vexor Digital LLC | Sergei Korneev |
In-app purchases
Track Weight & BMI Calc
- Monthly Access$1.991 Month
- Yearly Access$11.991 Year
- Lifetime Access$29.99
Weight Diary
- Premium (monthly)$1.991 Month
- Premium (yearly)$8.991 Year
- Premium (yearly)$11.991 Year
- Premium (lifetime)$19.99
- Premium (lifetime)$24.99
Questions
Is Track Weight & BMI Calc free?
Is Weight Diary free?
Do Track Weight & BMI Calc or Weight Diary have ads?
Which is updated more often, Track Weight & BMI Calc or Weight Diary?
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