Featherweight UI

Featherweight Altimeters LLC Lifestyle iPhoneiPadiPod touch

Featherweight UI is a free Lifestyle app for iPhone and iPad by Featherweight Altimeters LLC. Rated 4.3/5 from 12 ratings. Requires iOS 15.0.

Rating: 4.3; 12 ratings
Price: Free; on the App Store
Size: 101 MB; Age 4+
Updated: Oct 16; 2026 · v1.1.10

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Screenshots

About Featherweight UI

The Featherweight Interface app connects any of your Bluetooth-enabled Featherweight Altimeters products to your phone. For the Blue Raven flight computer, use your phone to see live sensor data, set up deployment conditions, download and review recorded flight data, and more! For the Featherweight GPS tracker, your phone points to your rocket and provides all the rocket position, velocity, link quality and tracker health data you would want at your fingertips. Live map feature plots the ground station and tracker locations to plan your recovery.

Ratings & reviews

4.3

12 ratings

5 ★ 75% 4 ★ 8% 3 ★ 0% 2 ★ 0% 1 ★ 17%

What’s new

Version 1.1.10 · Updated October 16, 2026

New Swift firmware -Fixed a bug that was preventing lost rocket relay from working -Improved the recovery from a GPS receiver problem Phone app updates: -Corrected behavior after information about a lost rocket is received -Fixed a bug that happens occasionally during LoRa comm loss response

App privacy

The developer, Featherweight Altimeters LLC, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

Featherweight UI is a free Lifestyle app for iPhone, iPad and iPod touch, developed by Featherweight Altimeters LLC. It is rated 4.3 out of 5 from 12 ratings on the App Store, requires iOS 15.0 or later and is 101 MB to download. It was first released on July 30, 2023 and last updated on October 16, 2026.

Category: Lifestyle
Rating: 4.3 / 5 (12 ratings)
Price: Free
Version: 1.1.10
Size: 101 MB
Requires: iOS 15.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: July 30, 2023
Last updated: October 16, 2026
Developer: Featherweight Altimeters LLC

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Alternatives to Featherweight UI

Looking for apps like Featherweight UI? Here are 6 similar apps on the App Store. The highest rated is CasaPerks (4.9/5), and all 6 are free to download.

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