Best Featherweight UI Apps

183+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated June 2026

Out of 183+ featherweight ui apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Featherweight UI

Featherweight UI#1

Featherweight UI by Featherweight Altimeters LLC

App for all FW BLE Hardware
Editor's Choice
🌟 Lifestyle
4.1(10 ratings)
Free
Featherweight UI screenshot 1
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Featherweight UI screenshot 4

Connect your Bluetooth-enabled Featherweight Altimeters products to your phone. View live sensor data, configure settings, download flight information, and track your rocket's position and velocity with a live map.

POP - Prototyping on Paper#2

POP - Prototyping on Paper by Ballpark Labs Ltd

Prototype & Design Apps
Strong Contender
πŸ“š Education
4.6(1.2K ratings)
Free
POP - Prototyping on Paper screenshot 1
POP - Prototyping on Paper screenshot 2
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Design interactive app prototypes directly on your mobile device. Create interfaces with a vast library of assets or import your paper sketches. Turn your designs into tappable demos and share them easily.

Feelfit#3

Feelfit by Global eFit Incorporated

Worth Considering
πŸ’ͺ Health & Fitness
4.6😐(2.7K ratings)
FreeAds
Feelfit screenshot 1
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Feelfit screenshot 4

Record and track family weight data with a connected smart scale. Visualize progress with charts and reports, and sync data with HealthKit for comprehensive health monitoring. Ideal for long-term fitness and weight management.

What We Love

  • πŸ‘ Easy to use
  • πŸ“Š Comprehensive data tracking
  • πŸ”— Syncs with other apps
  • πŸ’ͺ Motivating for fitness goals

Room to Improve

  • πŸ› Connectivity issues with app and scale
  • πŸ”’ Inaccurate weight/metric conversions
  • πŸ•°οΈ Slow app performance after updates

More Featherweight UI apps to explore

4
Aaptiv: #1 Audio Fitness App
Aaptiv: #1 Audio Fitness App
Aaptiv: #1 Audio Fitness App
Personal Training for Everyone
Free

This AI-powered fitness app offers personalized audio and video workouts led by expert trainers. It creates custom plans based on your goals and abilities, tracks your progress, and provides motivational music and community support.

AI-powered personalized workout plansOver 10,000 audio and video classesProgress tracking and stats
πŸ’ͺ Health & Fitness
(58K)
subscription
5
Currently - A Weather App
Currently - A Weather App
Currently - A Weather App
Simple and Colorful
Free

Get quick and easy weather details for any location with this elegant app. It provides current conditions, hourly forecasts for up to 10 days, and uses heat mapping colors to visualize temperatures beautifully. Save unlimited locations and view them on a map.

Current weather detailsHourly forecasts up to 10 daysHeat mapping temperature visualization
β˜€οΈ Weather
(1.7K)
free with in-app purchases
6
Precision Hub
Precision Hub
Precision Hub
by Lifetime Brands, Inc.
Free

This app helps manage family health by tracking fitness, weight, and body metrics. It connects with wellness devices to monitor trends and support a healthier lifestyle.

Multi-user family supportWeight and body fat trackingFitness trend monitoring
πŸ’ͺ Health & Fitness
(3.6K)
free
7
Ovutek FitPal
Ovutek FitPal
Ovutek FitPal
Achieve superior health
Free

Manage your weight, body fat, and other body composition metrics. Set and achieve health goals with advanced data analysis and multi-user support. Securely back up and export your progress for a comprehensive understanding of your fitness journey.

Device ManagementBody Composition TrackingGoal Setting
πŸ”§ Utilities
(6.3K)
free
8
OKOKΒ·International
OKOKΒ·International
OKOKΒ·International
by Shenzhen Careyou Health Science and Technology Co., LTD
Free

Track and manage your weight and body composition with a smart Bluetooth scale. Monitor key health indicators, view weight trends, and sync data with Apple Health. Supports multiple family members.

Bluetooth smart scale integrationTrack weight, body fat, body water, muscleWeight records and trend analysis
πŸ’ͺ Health & Fitness
(14K)
free with in-app purchases
9
Compass ⊘
Compass ⊘
Compass ⊘
Navigation, location & more
Free

This app transforms your device into a highly accurate and elegantly designed compass. It offers instant navigation, showing your location, altitude, and orientation with a user-friendly interface. Perfect for outdoor adventures and everyday use.

Instant navigation with location, altitude, and orientationRustic and elegant antique compass designPrecision accuracy using device sensors
πŸ—ΊοΈ Navigation
(6.1K)
free with in-app purchases
10
Windfinder Pro: Wind & Weather
Windfinder Pro: Wind & Weather
Windfinder Pro: Wind & Weather
Tides, waves & storm forecast
$12.99

Get detailed wind, wave, tide, and weather forecasts for over 160,000 locations worldwide. Real-time measurements from thousands of weather stations and animated wind maps help you plan your outdoor activities.

Detailed wind and weather forecastsReal-time wind and weather measurementsTide forecasts
β˜€οΈ Weather
(2.2K)
freemium
11
Terrain Radar Altimeter
Terrain Radar Altimeter
Terrain Radar Altimeter
Altimeter with elevation chart
Free

Measure the elevation of locations within a 500-meter radius using device sensors and online geo-information. Discover the height of nearby hills and distant mountains with real-time altitude calculations and a precise elevation chart.

Measure elevation within 500 metersReal-time altitude calculationPrecise elevation chart
πŸ—ΊοΈ Navigation
(696)
free with in-app purchases
12
LabRadar
LabRadar
LabRadar
by Arts Sciences et Technologies Infinition Inc
Free

Manage your shooting data and Labradar device settings via Bluetooth. View real-time shot data, create and delete series, and analyze statistics with graphs. Customize units and radar settings for a streamlined experience.

Create and delete shooting seriesManage Labradar device settingsReal-time shot data reception
πŸ“Š Productivity
(204)
free
13
eufy Life
eufy Life
eufy Life
Healthy Living Made Smart.
Free

This app helps you monitor and improve your health by automatically syncing data from compatible smart devices. It offers a simple setup process and integrates with Apple Health for comprehensive tracking of your wellness metrics.

Automatic health data syncingUser-friendly device pairingApple Health integration
🌟 Lifestyle
(17K)
free
14
Weigh In: Weight Tracker
Weigh In: Weight Tracker
Weigh In: Weight Tracker
The simple weight tracker
Free

Easily monitor your weight progress with this straightforward tracker. Log your weight regularly, set personal goals, and visualize your journey with customizable graphs. Personalize your experience with themes and icons, and integrate with the iOS Health app.

Track weight loss or gainSet target weightAdd notes to weigh-ins
πŸ’ͺ Health & Fitness
(585)
free
15
arboleaf
arboleaf
arboleaf
For Arboleaf Smart Scale
Free

Track your body composition and weight loss progress with this smart scale companion app. It syncs data from compatible scales to provide detailed insights and helps you set and achieve fitness goals. Integrates with popular health platforms for a holistic view of your well-being.

Body weight trackingBody fat percentageBMI calculation
πŸ’ͺ Health & Fitness
(17)
free with in-app purchases
16
Intuitive Weather Update
Intuitive Weather Update
Intuitive Weather Update
Live weather Report - Wther
Free

Experience weather like never before with an intuitive, gesture-driven dial interface for hourly forecasts. Access comprehensive data including air quality, UV index, and detailed 7-day predictions with stunning animations and radar maps.

Gesture-driven dial interfaceHourly weather forecasts7-day detailed predictions
β˜€οΈ Weather
(25)
free with in-app purchases
17
Wind Compass
Wind Compass
Wind Compass
Wind Speed & Weather Forecasts
Free

Track and monitor wind and weather conditions with detailed forecasts. Get real-time wind speed, direction, temperature, and precipitation chances for any location. Customize your view with various backgrounds and overlays.

Real-time wind speed and directionHourly and daily weather forecastsSunrise and sunset times
β˜€οΈ Weather
(22K)
free with in-app purchases
18
DexaFit ai
DexaFit ai
DexaFit ai
Know your body.
Free

This app uses AI and medical-grade diagnostics to analyze your body composition, metabolic health, and biological age. It connects these insights with your lifestyle to provide personalized guidance for a healthier and longer life.

AI-powered health analysisMedical-grade diagnosticsTrack VOβ‚‚ max
πŸ’ͺ Health & Fitness
(41)
ad-supported
19
Caliber: Strength Training
Caliber: Strength Training
Caliber: Strength Training
Workout Planner & Tracker
Free

This app offers science-based strength training, including workout planning, tracking, and exercise tutorials. It supports individual training, group workouts, and offers optional upgrades for personalized plans, advanced features, and one-on-one coaching.

Unlimited workout creation and tracking600+ exercise tutorials with videosWorkout groups for training with friends
πŸ’ͺ Health & Fitness
(5.7K)
free with in-app purchases
20
AFG Pro Fitness
AFG Pro Fitness
AFG Pro Fitness
by JOHNSON HEALTH TECH CO., LTD.
Free

Control and monitor your AFG Pro fitness equipment wirelessly from your tablet or phone. Track workouts, manage goals, and customize your experience with an intuitive interface. Syncs with popular fitness and nutrition apps.

Wireless machine controlReal-time workout feedbackOn-the-fly workout adjustments
🌟 Lifestyle
(317)
free