Comparison

Petite Scale vs Shell & Scale

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

Head to head
About

Petite Scale

Effortlessly track your body weight and body fat percentage with this simple logging tool. Record measurements in seconds, view progress on clean charts, and set personal goals. It's designed for users who want a straightforward way to monitor their health without complex features.

Highlights
  • One-tap weight and body fat logging
  • kg/lbs unit switching
  • Automatic BMI calculation
  • Record weight for past dates
  • Edit past records
  • Weight trend charts
  • Goal weight tracking
  • Daily memo notes
Features
Read full description

Petite Scale is the simplest weight tracker you will ever use. No calorie counting like MyFitnessPal, no complex meal logging like FatSecret or Cronometer, no subscription required. Just open the app, enter your weight, and you are done in 3 seconds. If you have tried Happy Scale, Monitor Your Weight, or Bodly and found them too complicated, Petite Scale is the perfect alternative. We focus on one thing only: tracking your weight beautifully and effortlessly. KEY FEATURES - One-Tap Logging: Record your weight and body fat percentage in seconds. The fastest weight entry experience on the App Store - kg/lbs Unit Switching: NEW in v1.3. Choose between kilograms and pounds. Switch anytime in Settings. Perfect for users worldwide - BMI Calculator: NEW in v1.3. Enter your height to see your BMI automatically on the home screen with color-coded health categories - Date Picker: NEW in v1.3. Record weight for any past date. Forgot to log yesterday? No problem - Welcome Setup: NEW in v1.3. Choose your preferred weight unit (kg or lbs) right from the first launch - Edit Past Records: Tap any record to edit weight, body fat, or memo. Fix mistakes instantly - Beautiful Charts: View your weight trends over 1 week, 1 month, or 3 months. See your diet progress at a glance with clean, minimal graphs - Goal Weight Tracking: Set a target weight and watch the progress ring fill up as you get closer. Stay motivated on your weight loss journey - Body Fat Percentage: Track body composition changes alongside weight. Perfect for bodybuilding, gym workouts, and fitness routines - Daily Memo: Add notes like "cheat day" or "ran 5k" to remember what affected your weight WHO IS THIS FOR - Dieters who weigh themselves daily and want the simplest possible tracker - Gym goers and bodybuilders tracking weight and body fat for cutting or bulking - People who find Weight Watchers, Noom, or Lose It too heavy for just weight tracking - Intermittent fasting practitioners who only need to log their morning weight - International users who need kg or lbs support with BMI tracking - Anyone preparing for a health checkup who wants to see weight trends and BMI - New moms tracking postpartum weight recovery WHY PETITE SCALE Most weight trackers try to do everything: food diaries, exercise logs, calorie calculators, meal plans. Petite Scale does one thing perfectly. No account needed, no sign-up, no complicated setup. - Opens instantly, records in 3 seconds - Clean, beautiful design with dark mode - Customizable themes and background images - Supports both kg and lbs with automatic BMI calculation - Minimal ads that never interrupt your workflow PRIVACY FIRST All your weight data is stored locally on your device. No cloud sync, no data collection, no tracking. Your body measurements are completely private. CUSTOMIZE YOUR EXPERIENCE Change theme colors, switch between light and dark mode, set a background image. Make the app truly yours. Download Petite Scale today and start your weight tracking journey. The simplest, most beautiful weight diary on the App Store.

About

Shell & Scale

Read full description

See the trend. Keep the ritual gentle. Shell & Scale is a focused daily weight tracker built to make check-ins feel clear, calm, and satisfying. Log one number, understand how it changes over time, and let a curious sea turtle add a little personality—without turning your health data into a game you can fail. WEIGHT TRACKING THAT STAYS CLEAR • Record in pounds or kilograms • Review 7-day, 30-day, 90-day, or all-time trends • Inspect individual entries on an interactive chart • Edit or delete any check-in • Explore your history with a check-in calendar • Export your complete history as CSV DESIGNED FOR REAL DAILY FLUCTUATIONS A single reading is context, not a verdict. Shell & Scale emphasizes the longer trend and uses neutral language whether your weight moves up, down, or stays steady. CHOOSE HOW MUCH YOU SEE Exact mode shows readings and changes. Gentle mode keeps the trend central. Blind mode lets you log without seeing numbers or direction. A COMPANION, NOT A COACH Name your turtle and reveal small reactions, keepsakes, and environments as you keep checking in. Rewards celebrate participation—never weight loss—and missed days carry no guilt. PRIVATE BY DESIGN No account. No advertising. No analytics profile. Weight history stays on your iPhone. You can export it or erase it whenever you choose. Try the complete experience for seven check-ins. Continue with monthly, annual, or lifetime access. Your saved history remains visible and exportable even if you don’t continue. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Petite Scale4 screens
Shell & Scale4 screens

Verdict

The call

The clearest difference is in-app purchases: Petite Scale at none against Shell & Scale's 3. Shell & Scale's advantage is ads (none vs shown). 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. Shell & Scale sells 3 in-app purchases, starting at $1.99 per month. Petite Scale asks for nothing beyond the download.

Scorecard2 real differences · 7 level
Petite Scale versus Shell & Scale: the parameters behind the verdict, then further details
ParameterPetite ScaleShell & Scale
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 weeks—
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size15 MB8 MB
Age rating4+4+
DeveloperKeiK LLCPavli Shkurti

In-app purchases

None

Petite Scale

No in-app purchases

3 purchases

Shell & Scale

Subscriptions2
  • Shell & Scale Monthly$1.991 Month
  • Shell & Scale Annual$14.991 Year
One-time1
  • Shell & Scale Lifetime$34.99

Questions

Is Petite Scale free?
Petite Scale is free to download, with no in-app purchases.
Is Shell & Scale free?
Shell & Scale is free to download, with in-app purchases available.
Do Petite Scale or Shell & Scale have ads?
Petite Scale shows ads; Shell & Scale does not.

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