# LeanLine: Weight Loss Tracker — BMI, Streaks & Challenges

> BMI, Streaks & Challenges (iPhone/iPad app by 旻鉴 胡.)

- Source: https://appshunter.io/ios/app/leanline-weight-loss-tracker/id6760519227 (this page in markdown: same URL + `.md`)
- Developer: [旻鉴 胡](https://appshunter.io/developer/1884779992)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 26.1 · 33 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Hong Kong SAR China)
- Released: 2026-04-03
- Data updated: 2026-08-31
- User reviews in markdown: https://appshunter.io/ios/app/leanline-weight-loss-tracker/id6760519227/reviews.md

## What is LeanLine?

Weight loss gets easier when you can see progress—and stay accountable. LeanLine combines a fast weight and BMI tracker with daily streaks, private challenges, and Squads that help you keep going.

LOG YOUR WEIGHT IN SECONDS
Add a weigh-in quickly, use kg or lb, and view clear weight and BMI charts. Follow your goal, pace, averages, calendar history, and recent progress from Home Screen widgets.

BUILD A STREAK THAT STICKS
Turn consistency into a game. Each daily check-in grows your streak and keeps your momentum visible, with reminders and rewarding celebrations along the way.

CHALLENGE FRIENDS
Start private head-to-head weight-loss or logging challenges, compare progress, send nudges, and celebrate the result. Choose a focused 30-day sprint or stay in the game for up to 365 days.

MOVE FORWARD WITH A SQUAD
Create or join a Squad with friends, family, coworkers, or your weight-loss group. Follow shared goals, logging activity, relative progress, and leaderboards for accountability without exposing anyone’s actual weight.

MAKE YOUR LEANLINE CODE YOURS
Choose an available six-character Personal or Iconic Code, preview it in invitations, and share it with friends. Each Code change is a separate consumable in-app purchase and requires account protection with Sign in with Apple.

PRIVATE BY DESIGN
Your actual weight stays on your device and is not uploaded to LeanLine servers. In social features, friends and Squad members see only shared relative progress, logging activity, reactions, and leaderboard results—not your raw weight history.

WORKS WITH YOUR ROUTINE
• Import weigh-ins from Apple Health, including data from compatible smart scales and apps
• Log with Siri or a Home Screen shortcut
• Create shareable milestone and streak cards
• Enjoy a 100% ad-free experience
• Start without an email address or phone number; optionally protect your account with Sign in with Apple

Whether your goal is to lose weight, maintain it, or simply build a consistent health habit, LeanLine helps turn every weigh-in into momentum. Download LeanLine and start your streak today.

Some features require LeanLine Pro.
Privacy Policy: https://huuminstudio.github.io/leanline/privacy/
Terms of Use: https://huuminstudio.github.io/leanline/terms/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| LeanLine Pro (Annual) | $19.99 | per year |
| LeanLine Pro (Monthly) | $3.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| LeanLine Pro (Lifetime) | $59.99 | one-time |



## Version history (last 5 releases)

### 2.0.3 — 2026-08-30

Make your LeanLine Code your own with new Personal and Iconic Codes. Choose an available six-character code, preview it in invitations, and share it with friends. Each change is a separate consumable in-app purchase, and account protection with Sign in with Apple is required before purchasing.

### 2.0.2 — 2026-07-01

LeanLine gets widgets.

This update adds new Home Screen widgets so you can check your streak, recent logging history, goal progress, and active challenge status at a glance.

Also improved in this version:
• Better Arena, Squad, and Challenge result displays
• More consistent lb/kg display across social features
• Clearer Squad admin reminders cycles
• Better Squad creation reliability and launch stability
• More localization coverage and general bug fixes

### 2.0.1 — 2026-06-27

Bug fixes for social features, notifications, and weight-unit display.

### 2.0 — 2026-06-25

Squads are here!

You can now create or join a Squad to track progress with friends, family, coworkers, or a weight-loss group. Stay motivated together with private group accountability, friendly progress comparison, nudges, and leaderboards.

As always, LeanLine keeps your actual weight private. Squad members only see relative progress, not your raw numbers.

### 1.2.2 — 2026-04-14

What's New:
- Epic Streak Celebrations: Logging your daily weight just got a lot more rewarding! Keep your streak alive to experience our beautiful, full-screen haptic celebration.
- Bigger Squads: Fitness is better together. We’ve expanded the standard friend capacity so you can bring your whole crew into the Arena!
- Global Polish: We’ve fine-tuned our language support and squashed a few localization bugs to make your tracking experience smoother, no matter where you are in the world.

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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 2026-08-31.*