Comparison

Weight Diary vs KettleLedger Pro

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

Head to head
About

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.

Highlights
  • 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
Read full description

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

About

KettleLedger Pro

Features
Read full description

KettleLedger is a professional kettlebell training ledger for athletes who want more than a basic stopwatch. Build, run, and track structured kettlebell sessions with precise timing, clear workout flow, and meaningful training metrics. Whether you train for strength, conditioning, kettlebell sport, fat loss, or progressive overload, KettleLedger helps you know exactly what you did, when you did it, and how your work is progressing. Create sessions using EMOM, AMRAP, fixed-start intervals, E90S blocks, scheduled repeats, straight sets, rest periods, reps, load, and density-based work. Save repeatable templates, run workouts with clean timers and cues, log manual sessions after training, and review your completed work in a structured training history. Designed for serious kettlebell training: • Timeline-based workout builder • EMOM, AMRAP, fixed-start, E90S, straight set, and repeat block support • Structured templates for repeatable training sessions • Manual workout logging after completed sessions • Exercise library with single and double kettlebell movements • Movement categories, priorities, and training context • Reps, load, total volume, duration, rest, and density tracking • Workout history and personal training ledger • Custom bell weights • Metric and imperial unit support • CSV export and share options • Clean layouts for iPhone and iPad KettleLedger is built for lifters who care about precision. It is useful for long cycle, clean and jerk, snatch work, strength blocks, conditioning circuits, density sessions, technical practice, and simple progressive overload. Instead of guessing whether your training is moving forward, KettleLedger helps you track the details that matter: total reps, total load, session duration, work density, repeatability, and consistency over time. KettleLedger Pro unlocks the full training system, including unlimited templates, unlimited workout history, unlimited manual session logging, CSV export and sharing, full timer and cue customisation, template duplication, logging from templates, and advanced training history features. No account is required. Training data is stored locally on your device. Privacy Policy: https://kettleledger.com/privacy Terms of Use: https://kettleledger.com/terms Support: https://kettleledger.com/support

Screenshots

Weight Diary4 screens
KettleLedger Pro4 screens

Verdict

The call

The clearest difference is price: KettleLedger Pro at Free against Weight Diary's $7.99. KettleLedger Pro also leads on update cadence (every 9 days vs every 6 months) and iOS requirement (14.0 vs 26.0). Weight Diary's advantage is in-app purchases (none vs 3) and chart position (#126 vs unranked). On ads 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

CostPrice · In-app purchases · Ads · Monetization

KettleLedger Pro is free to download; Weight Diary costs $7.99 up front. KettleLedger Pro sells 3 in-app purchases, starting at $3.99 per month. Weight Diary asks for nothing beyond the download.

UpkeepUpdate frequency

Weight Diary ships an update every 6 months, KettleLedger Pro every 9 days. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

Scorecard5 real differences · 6 level
Weight Diary versus KettleLedger Pro: the parameters behind the verdict, then further details
ParameterWeight DiaryKettleLedger Pro
Price$7.99Free — better
Rating4.9 (2.6K ratings) — better—
Positive reviews96.8% of reviews—
Number of ratings2.6K — better—
Update frequencyEvery 6 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
Best chart rank#126 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.014.0 — better
Further details — not scored
Size11 MB40 MB
Age rating4+4+
DeveloperCURLYBRACE APPS LTDOliver Bross

In-app purchases

None

Weight Diary

No in-app purchases

3 purchases

KettleLedger Pro

Subscriptions2
  • KettleLedger Pro Monthly7 Days trial$3.991 Month
  • KettleLedger Pro Yearly7 Days trial$34.991 Year
One-time1
  • KettleLedger Pro Lifetime$89.99

Questions

Is Weight Diary free?
Weight Diary costs $7.99, with no in-app purchases.
Is KettleLedger Pro free?
KettleLedger Pro is free to download, with in-app purchases available.
Do Weight Diary or KettleLedger Pro have ads?
Neither Weight Diary nor KettleLedger Pro shows ads.
Which is updated more often, Weight Diary or KettleLedger Pro?
Weight Diary ships an update every 6 months, and KettleLedger Pro every 9 days. Most recently, Weight Diary was updated on November 1, 2026 and KettleLedger Pro on October 28, 2026.

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