Weight Diary vs PlateMath
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Weight Diary
Track your weight loss journey with a clear trend line to visualize progress. Log daily weights, estimate loss rates, and plan for your goals. Supports custom start dates and integrates with health platforms.
- Daily weight logging
- Clear trend line visualization
- Progress and goal tracking
- Custom start date setting
- Apple Health and scale sync
- BMI and calorie calculators
- Data backup and export
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Understand your weight trends over time. Weight Diary helps you cut through daily fluctuations with a clear trend line, so you can quickly see whether you’re moving toward your goal. Log your weight each day to track your progress, estimate your rate of weight loss, and see how long it may take to reach your target. Starting a new diet or routine? Choose a custom start date to measure progress from any point that matters to you. With powerful graphs, goal planning tools, Apple Health support, and Withings/Fitbit scale sync, Weight Diary gives you a simple and effective way to stay on track. Main Features: • See your weight, progress, and goal remaining at a glance • Choose a custom start date for a new diet or milestone • Follow your daily weights with a clear trend line • Switch between the graph, summary, or full weight log with a single tap • Explore your progress over months or years in the full-screen graph • Record body fat % and add custom notes • Plan ahead with goal and calorie calculators • View your BMI with a clear visual display • Comprehensive unit support for pounds, kilograms, and stones • Sync with Apple Health and Withings/FitBit scales • Full data backup, import, and export
PlateMath
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PlateMath turns plate-counting into an instant answer. Set how many plates are on your adjustable dumbbell and see the total weight in kilograms — handle, locking screws and all. WHAT IT DOES • Instant total — pick your plates, read the weight in kg (and lb) • Symmetric or asymmetric loading — mirror both sides, or set each side on its own • Counts the 5 lb handle and locking screws automatically • Target planner — enter a goal weight and PlateMath suggests the exact plates to load, never going over • Your plates, your inventory — tell it how many of each plate you own so suggestions only use what you have CLEAN AND FAST No account, no ads, no tracking, works fully offline. Open it, get your number, get back to your set. Designed for Ironmaster® Quick-Lock® adjustable dumbbells and the micro plate kit. Not affiliated with, endorsed by, or sponsored by Ironmaster. What's New (v1.0): First release of PlateMath.
Screenshots
Verdict
The clearest difference is price: PlateMath at Free against Weight Diary's $7.99. PlateMath also leads on iOS requirement (16.0 vs 18.0). Weight Diary's advantage is chart position (#99 vs unranked). On ads, 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
PlateMath is free to download; Weight Diary costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Weight Diary | PlateMath |
|---|---|---|
| Price | $7.99 | Free — better |
| Rating | 4.9 (2.6K ratings) — better | — |
| Positive reviews | 96.7% of reviews | — |
| Number of ratings | 2.6K — better | — |
| Update frequency | Every 6 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Best chart rank | #99 — better | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | CURLYBRACE APPS LTD | Liam Welsh |
In-app purchases
Weight Diary
No in-app purchases
PlateMath
No in-app purchases
Questions
Is Weight Diary free?
Is PlateMath free?
Do Weight Diary or PlateMath have ads?
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