# Luff - Weight Loss Tracker — Trends, not daily numbers

> Trends, not daily numbers (iPhone/iPad app by Ryan Leake.)

- Source: https://appshunter.io/ios/app/luff-weight-loss-tracker/id6761704643 (this page in markdown: same URL + `.md`)
- Developer: [Ryan Leake](https://appshunter.io/developer/1608921213)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 26.0 · 26 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish
- Released: 2026-04-09
- Data updated: 2026-09-05
- User reviews in markdown: https://appshunter.io/ios/app/luff-weight-loss-tracker/id6761704643/reviews.md

## What is Luff?

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/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Luff Monthly | $3.99 | per month |
| Luff Annual | $19.99 | per year |



## Version history (last 5 releases)

### 1.3.1 — 2026-08-30

Luff is now completely free. Every feature, no subscription, nothing held back. Set a goal, see your trend, get a calorie target that adapts to your real results.

### 1.3.0 — 2026-05-13

Tweaks to the goal date prediction.

### 1.2.0 — 2026-04-28

Luff is now free to use.

Log your weight, see your weekly trend, and get nudged when things shift. No paywall to start.
Premium unlocks extended time ranges, goal predictions, calorie targets, and additional insight cards.

### 1.1.0 — 2026-04-14

Now in 7 new languages.

New flow. Your corridor appears first, so you can see where you're heading before choosing a plan.

### 1.0.1 — 2026-04-09

No release notes.

## Apps similar to Luff

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Thrivify Connect: FTMS Pair](https://appshunter.io/ios/app/thrivify-connect-ftms-pair/id6743779419) | 5.0 (1) | Free | Health & Fitness |
| [Beside](https://appshunter.io/ios/app/beside/id6757364855) | — | Free | Health & Fitness |
| [MoveMap: Lifetime GPS Heatmap](https://appshunter.io/ios/app/movemap-lifetime-gps-heatmap/id6763973579) | 4.0 (2) | Free | Health & Fitness |
| [Elevate Fitness UK](https://appshunter.io/ios/app/elevate-fitness-uk/id6739539738) | — | Free | Health & Fitness |
| [Float House](https://appshunter.io/ios/app/float-house/id1045370933) | — | Free | Health & Fitness |
| [mybvi: Body Fat Scanner](https://appshunter.io/ios/app/mybvi-body-fat-scanner/id1501859839) | 1.0 (3) | Free | Health & Fitness |

## More apps by Ryan Leake

- [XShortcuts](https://appshunter.io/ios/app/xshortcuts/id1608921211)
- [Strut - Treadmill Control](https://appshunter.io/ios/app/strut-treadmill-control/id6759563177)

All apps by Ryan Leake: https://appshunter.io/developer/1608921213

## Related topics

[luff](https://appshunter.io/ios/topics/luff) · [trends weight](https://appshunter.io/ios/topics/trends-weight)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*