Comparison

SmartDiet vs StepWild

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

Head to head
About

SmartDiet

Easily track your weight, body fat percentage, and add notes daily. Visualize your progress with clear graphs and customize your logging experience. Includes privacy features and backup options.

Highlights
  • Daily weight and body fat logging
  • Quick entry after launch
  • Clear, flexible graphs
  • Notes and stamps for logging
  • Passcode lock with biometric support
  • Backup and device transfer
  • Apple Health integration
Features
Read full description

SmartDiet is a simple weight tracker that turns daily weight records into clear graphs and calendars, so you can see your progress at a glance. No account or sign-up required. All data is stored locally for fast, secure, offline use. Log once a day. That's it. Use it as a weight diary alongside any diet or fitness plan, or to track weight gain and bulking. □■Key Features • Quick entry right after launch • Record weight, body fat %, notes, and stamps • Simple, powerful graphs (1 week to 3 years) • BMI calculation • Calendar view • Goal weight setting • Write data to Apple Health • Passcode lock (Touch ID / Face ID supported) • Free backup & device transfer • 24+ theme colors (all colors with Premium) • Reminder notifications for daily logging • Lock Screen widgets (calendar / quick add button) • Weight in kg or lb (pounds), height in inches • Excel and PDF export, printing (Premium) • Works on iPhone and iPad □■Recommended For • Anyone tired of complicated diet apps • Anyone who finds calorie counting or food logging hard to keep up • People who just want to record their weight and see the change • Anyone who wants motivation from visible progress • Anyone avoiding monthly subscription fees SmartDiet keeps daily logging so simple that the habit sticks, whether your goal is weight loss, weight gain, or everyday health. □■Why It's Easy to Keep Going Quick Input Flow • The keyboard appears automatically when the app opens • After you enter weight, the input advances to body fat % automatically • Enter decimals without typing the decimal point Customize What You Record • Log only weight, or add body fat %, notes, and stamps • One-tap stamps for your day: Good / Bad / Overate / Drinking Party / Bathroom / Exercise / Star • Notes are free-form: use them for meals, workouts, body measurements like waist or hips, and morning or evening weigh-ins Flexible Graphs • Switch ranges: 1 week / 1 month / 3 months / 1 year / 3 years • Pinch to zoom in and out • Tap a point to view BMI and that day's data • Edit or delete entries directly from the graph Calendar & Goal Weight • Check your records in a calendar view • Set a goal weight and track your progress toward it Privacy with Passcode Lock • Protect personal data with a passcode, free to use • Supports Touch ID and Face ID Backup & Data Transfer • Export all records as CSV files you can also open on a computer • Move data when switching iPhones or using an iPad Apple Health Integration • Enable it in Settings, and weight, body fat %, and BMI are written to Apple Health automatically • Apple Health data cannot be imported into this app Theme Colors • 24+ theme colors, from cool to cute styles • Some are free; Premium unlocks all colors and app icons Lock Screen Widgets • Put a calendar or a quick add button on your Lock Screen • Open the input screen with a single tap □■Premium Service Premium unlocks: • Remove ads • All theme colors • All app icons • Excel and PDF export, printing • Priority support Premium is a one-time purchase, not a subscription. There is no monthly fee and no free trial. Buy once, and use it on both iPhone and iPad with the same Apple Account. After changing devices, tap Restore to keep Premium at no extra cost. The app stays free, so upgrade only if you need it. Moving your data to a new device is also free. □■About This App SmartDiet is a simple, free weight tracker for everyone working on weight loss, weight gain, and everyday health. Unlike complex diet apps built around calorie counting, meal plans, or workout programs, SmartDiet keeps only the essentials, so daily logging stays fast and easy. Note: there is no calorie counter, no meal planning, no workout coaching, no Apple Watch app, and no step counter. SmartDiet focuses on one simple job: recording your weight and showing how it changes. Terms of Use https://komorebi-studio.com/tos_en.html Privacy Policy https://komorebi-studio.com/policyredirect.html

About

StepWild

Features
Read full description

StepWild transforms your daily movement into in-game currency, letting you explore diverse terrains and discover animals from around the world. The more you move, the more you unlock. Earn From Your Steps StepWild connects with Apple Health to track your steps and convert them into in-game currency—just move with your phone. Explore Unique Terrains Explore forest, ocean, and jungle terrains—each with its own wildlife to discover. Collect 150+ Animals Build your collection across a wide variety of species, from common wildlife to rare discoveries. Discover Rare Variants Every animal has multiple variants, ranging from normal to mythic. You never know what you’ll find next. Seasonal/Special Events Take part in limited-time events featuring exclusive animals and new discoveries throughout the year. Play at Your Own Pace Whether you’re walking, running, or going about your day, every step earns you CritterCoins. Built for Real-World Movement StepWild turns everyday movement into something fun and rewarding. No strict goals, no pressure—just a simple way to stay active and build a healthy routine. Optional Purchases StepWild offers optional in-app purchases for events and gameplay boosts. The core experience is fully playable through your steps. Privacy First Your health data stays on your device. StepWild uses your step count to power gameplay — your collection, CritterCoins, and progress are backed up to your private iCloud. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SmartDiet4 screens
StepWild4 screens

Verdict

The call

The clearest difference is ads: StepWild at none against SmartDiet's shown. StepWild also leads on update cadence (every 2 weeks vs every 2 months). SmartDiet's advantage is iOS requirement (15.0 vs 17.6). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SmartDiet sells 2 one-off in-app purchases and StepWild sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SmartDiet ships an update every 2 months, StepWild every 2 weeks. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

Scorecard3 real differences · 7 level
SmartDiet versus StepWild: the parameters behind the verdict, then further details
ParameterSmartDietStepWild
PriceFreeFree
Rating4.8 (208 ratings) — better—
Positive reviews76.0% of reviews—
Number of ratings208 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size156 MB229 MB
Age rating4+4+
DeveloperKomorebi Inc.Devan Tchir

In-app purchases

2 purchases

SmartDiet

One-time2
  • Remove Ads$6.99
  • Premium Service$9.99
10 purchases

StepWild

One-time10
  • Winter Solstice$1.99
  • Chinese New Year$1.99
  • Savannah Special$1.99
Show 7 more
  • Bear Bonanza$1.99
  • Desert Dash$1.99
  • Freshwater Frenzy$1.99
  • The Great Swarm$1.99
  • Double Step Weekend$1.99
  • Reset Monthly Challenges$2.99
  • Triple Step Week$2.99

Questions

Is SmartDiet free?
SmartDiet is free to download, with in-app purchases available.
Is StepWild free?
StepWild is free to download, with in-app purchases available.
Do SmartDiet or StepWild have ads?
SmartDiet shows ads; StepWild does not.
Which is updated more often, SmartDiet or StepWild?
SmartDiet ships an update every 2 months, and StepWild every 2 weeks. Most recently, SmartDiet was updated on November 11, 2026 and StepWild on November 9, 2026.

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