Comparison

Luff vs Transformly Body Recomposition

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

Head to head
About

Luff

Features
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You keep stepping on the scale and reacting to a single number. Up two pounds, day ruined. Down one, false hope. The number never tells you whether you're heading in the right direction. Luff does. Set a goal. See your trend. Get an honest calorie target that adapts to your real results, not a generic formula. No food logging. No meal photos. No streaks. No coach trying to be your friend. Weight tracking is a small job done daily, and Luff treats it that way. Have a normal weekend without the app sulking about it. Plot a new course from where you actually are, not where you wish you were. How it works Pick a direction: lose, gain, or maintain. Step on your scale; Luff syncs with Apple Health. Hit your goal and Luff shifts you to maintenance automatically. What's included: Weight logging with Apple Health sync. A smoothed trend line instead of daily noise. Week, month, quarter and all-time views. Drift alerts when your trend leaves the corridor. Adaptive calorie targets. Goal predictions. Insights on energy balance, movement, sleep, exercise and logging consistency. Home screen and Lock Screen widgets. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Transformly Body Recomposition

Read full description

Lose fat. Keep your muscle. Transformly is the AI calorie and macro tracker built for body recomposition. Snap a photo of your meal, get calories, protein, carbs and fat in seconds, and follow a plan that adjusts to your body every single week. SNAP. TRACK. DONE. Point your camera at any meal and Transformly's AI reads the calories and macros for you. No database digging, no barcode hunting, no guesswork. Logging a meal takes seconds โ€” so you'll actually keep doing it. HONEST BY DESIGN AI can't weigh your food, and we won't pretend it can. Every scan is an estimate you can review and adjust in a tap. No fake precision โ€” just numbers you can trust because you stay in control. A PLAN BUILT FOR YOUR BODY Answer a short quiz and get your personal daily calorie target and protein goal โ€” built for recomposition, so you lose fat while keeping the muscle you've worked hard for. SEE IT WORKING Quick weigh-ins turn into trends you can feel good about: weight, body fat and lean mass over time. Add progress photos to capture what the scale can't show. Transformly can also pull your latest weight, body fat and lean body mass from Apple Health โ€” read-only, always with your permission. ADJUSTS TO YOU EVERY WEEK Your body adapts, so your plan should too. Each week Transformly reviews your progress and retunes your calorie and protein targets to keep you moving toward your goal. BUILT TO KEEP YOU CONSISTENT โ€ข Meal and weigh-in reminders that fit your schedule โ€ข Streaks tied to showing up โ€” never to eating less โ€ข A clean, fast meal ledger that makes tracking feel effortless PRIVATE BY DEFAULT Your body metrics and meal photos are yours. We never sell your data and never use your health data for advertising. SUBSCRIPTION Transformly Pro unlocks everything, with weekly and annual plans. New members get a 7-day free trial (eligibility determined by the App Store). Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically at the then-current price unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings > Apple Account > Subscriptions. Privacy Policy: https://transformly.app/privacy Terms of Use: https://transformly.app/terms Support: support@transformly.app

Screenshots

Luff4 screens
Transformly Body Recomposition4 screens

Verdict

The call

The clearest difference is in-app purchases: Transformly Body Recomposition at none against Luff's 2. Transformly Body Recomposition also leads on update cadence (weekly vs fortnightly) and iOS requirement (18.2 vs 26.0). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Luff sells 2 in-app purchases, starting at $3.99 per month. Transformly Body Recomposition asks for nothing beyond the download.

UpkeepUpdate frequency

Luff ships an update fortnightly, Transformly Body Recomposition weekly. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

Scorecard3 real differences ยท 3 level
Luff versus Transformly Body Recomposition: the parameters behind the verdict, then further details
ParameterLuffTransformly Body Recomposition
PriceFreeFree
Update frequencyFortnightlyWeekly โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhoneiPhone
Requires iOS26.018.2 โ€” better
Further details โ€” not scored
Size26 MB71 MB
Age rating17+4+
DeveloperRyan LeakeAfig Aliyev

In-app purchases

2 purchases

Luff

Subscriptions2
  • Luff Monthly$3.991 Month
  • Luff Annual7 Days trial$19.991 Year
None

Transformly Body Recomposition

No in-app purchases

Questions

Is Luff free?
Luff is free to download, with in-app purchases available.
Is Transformly Body Recomposition free?
Transformly Body Recomposition is free to download, with no in-app purchases.
Do Luff or Transformly Body Recomposition have ads?
Neither Luff nor Transformly Body Recomposition shows ads.
Which is updated more often, Luff or Transformly Body Recomposition?
Luff ships an update fortnightly, and Transformly Body Recomposition weekly. Most recently, Luff was updated on October 7, 2026 and Transformly Body Recomposition on October 4, 2026.

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