Flex Gym Inventory
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flxinvapp.bsky.social
Flex Gym Inventory
@flxinvapp.bsky.social
Built by a Lifter, for Lifters
Track, Manage, and Organize Your Gym Equipment
Made for home gym & small gym operators.
Pinned
Tired of tracking your gym setup in a spreadsheet?
I’m building Flex Gym Inventory — a clean, simple app to manage your home or small gym equipment.
Built by a lifter, for lifters.
Support on Substack: substack.com/@heavydevco

#buildinpublic #mobileappdevelopment #flutterdev #UXdesign #UIdesign
Building apps. Sharing the process.
Every week I post behind-the-scenes dev logs, design notes, and indie life updates over on Substack.

Follow along: hevydevco.substack.com

Built for impact. #IndieDev #BuildInPublic
Heavy Dev Co. | Substack
Indie product designer & developer sharing the process of building apps. Currenlty focused on tools for gym owners and lifters, including Flex Gym Inventory, a smarter way to track gym equipment for h...
hevydevco.substack.com
October 30, 2025 at 5:12 PM
Took a couple of quiet weeks off after a tough time. Easing back into dev, built the new About Flex Rackley screen, updated SafeAreas, and getting back in the groove

#indiedev #mobileappdevelopment #flutterdevelopment #UXDesign #UIdesign #buildinpublic

open.substack.com/pub/hevydevc...
Weekly Indie Dev Log #16
A quiet but focused return. I added an About Flex Rackley screen, improved SafeArea handling across the app, after taking time to reset after a tough couple of weeks.
open.substack.com
October 12, 2025 at 5:11 PM
This week I built 3 new onboarding screens, designed a simple export page, and started logging minor UI bugs while polishing the app’s flow + reliability.

#indiedev #mobileappdevelopment #flutterdevelopment #UX #UI #buildinpublic

open.substack.com/pub/hevydevc...
Weekly Indie Dev Log #15
This week I built all three new onboarding screens, designed a simple export page with PDF and planned CSV options, and started logging and minor UI bugs while ensuring every screen uses SafeArea. The...
open.substack.com
September 28, 2025 at 1:14 PM
Big milestone week…finished the settings UI build, set up Isar DB for local storage, and polished onboarding with new screens
#indiedev #mobileappdevelopment #flutterdevelopment #UXDesign #UIdesign #buildinpublic

open.substack.com/pub/hevydevc...
https://open.substack.com/pub/hevydevco/…
September 22, 2025 at 2:00 AM
Took last week off to reset, but I’m back in the groove! Wrapped up the Account screen, added account deletion & upgrade prompts, plus some meaningful widget improvements. Feeling momentum again!

#indiedev #flutterdevelopment #buildinpublic

open.substack.com/pub/hevydevc...
Weekly Indie Dev Log #13
After taking last week off to rest and reset, this week I got back into building. I wrapped up the Account screen, added new functionality like account deletion and upgrade prompts, and made several s...
open.substack.com
September 14, 2025 at 4:58 PM
Sharing the messy middle, not just the polished end.
My build journal tracks every step...redesigns, breaking code, and starting over again.
It’s a reminder: progress is progress, even when it’s not pretty.
#builtinpublic #indiedev #mobileappdevelopment #flutterdevelopment
September 11, 2025 at 3:48 AM
Tired of tracking your gym setup in a spreadsheet?
I’m building Flex Gym Inventory — a clean, simple app to manage your home or small gym equipment.
Built by a lifter, for lifters.
Support on Substack: substack.com/@heavydevco

#buildinpublic #mobileappdevelopment #flutterdev #UXdesign #UIdesign
September 1, 2025 at 10:59 PM
The week's log:

Wrapped up detail screens, condensed settings, and refined the account flow, while working a hectic work schedule with late nights and early starts.

#indiedev #mobileappdevelopment #flutterdevelopment #UXDesign #UIdesign #buildinpublic

open.substack.com/pub/hevydevc...
Weekly Indie Dev Log #12
Highlights
open.substack.com
September 1, 2025 at 10:57 PM
New Indie Dev Log is out! Check out what I did last week on Flex Gym Inventory!

#indiedev #mobileappdevelopment #flutterdevelopment #UXDesign #UIdesign #buildinpublic

www.patreon.com/posts/weekly...
Weekly Indie Dev Log #11 | Flex Gym Inventory
Get more from Flex Gym Inventory on Patreon
www.patreon.com
August 23, 2025 at 3:09 PM
New Indie Dev Log is out! Check out what I did last week on Flex Gym Inventory!

#indiedev #mobileappdevelopment #flutterdevelopment #UXDesign #UIdesign #buildinpublic

www.patreon.com/posts/weekly...
Weekly Indie Dev Log #10 | Flex Gym Inventory
Get more from Flex Gym Inventory on Patreon
www.patreon.com
August 12, 2025 at 4:45 AM
New Indie Dev Log is out! Check out what I did last week on Flex Gym Inventory!

#indiedev #mobileappdevelopment #flutterdevelopment #UXDesign #UIdesign #buildinpublic

www.patreon.com/posts/weekly...
Weekly Indie Dev Log #9 | Flex Gym Inventory
Get more from Flex Gym Inventory on Patreon
www.patreon.com
August 5, 2025 at 4:04 PM
Indie Dev Log 8 is up!

Code heavy week…Supabase integration for login, signup, and onboarding. Designing empty states.

#indiedev #mobileappdevelopment #flutterdevelopment #uxdesign #uidesign

www.patreon.com/posts/135148...
Weekly Indie Dev Log #8 | Flex Gym Inventory
Get more from Flex Gym Inventory on Patreon
www.patreon.com
July 28, 2025 at 10:08 PM
Published my inaugural Weekly Indie Dev Log on Patreon today! Each log will be a summary of things I did over the week pertaining to my app Flex Gym Inventory.

#indiedev #mobileappdevelopment #flutterdevelopment #uxdesign #uidesign

www.patreon.com/posts/134586...
Weekly Indie Dev Log #7 | Flex Gym Inventory
Get more from Flex Gym Inventory on Patreon
www.patreon.com
July 21, 2025 at 3:32 AM
Sketched out a snackbar micro interaction in Figma. Just enough motion to feel responsive, not distracting.

Excited to translate this into Flutter soon.

Patreon.com/flxinvapp

#UXDesign #MicroInteraction #IndieDev #BuildInPublic #FigmaDesign #Snackbar
July 12, 2025 at 10:29 PM
Just unlocked all my previous Flex Gym Inventory design/dev logs on Medium. All new logs will be open to the public.

Link to my Medium articles below

medium.com/@andrewbridwellux
Andrew Bridwell – Medium
Read writing from Andrew Bridwell on Medium. UX Designer with a Graphic Design degree and experience in customer service and call centers. Creating practical and intuitive user-centered experiences.
medium.com
July 10, 2025 at 9:50 PM
Design Log #3 Gym Card Redesign

Redesigning the gym card for usability

medium.com/@andrewbridw...

#indiedevelopment #mobileappdevelopment #flutterdevelopment #uxdesign #uidesign
Flex Gym Inventory Design Log #3
Redesigning the Gym Card
medium.com
June 26, 2025 at 4:26 PM
Design Log #2 Meet Flex Rackley

How I humanized my app with a character who lifts more than just weights.

medium.com/@andrewbridw...

#mobileappdevelopment #flutterdevelopment #uxdesign #uidesign
Flex Gym Inventory Design Log #2
How I gave my app a personality
medium.com
June 26, 2025 at 4:24 PM
Design Log #1 Dashboard Evolution

A look at the evolution and design process of the user dashboard.

medium.com/@andrewbridw...

#mobileappdevelopment #flutterdevelopment #uxdesign #uidesign
Flex Gym Inventory Design Log #1
Dashboard Evolution
medium.com
June 26, 2025 at 4:21 PM
Today is brought to you by the command

$ flutter run

#coding #flutterdev #MobileAppDevelopment
June 25, 2025 at 6:23 PM
Dev Peek: 1

Ever wonder what it looks like to switch database dependencies mid build? Red, lots and lots of red.

#indiedev #mobileappdevelopment #flutterdevelopment #buildinginpublic
June 6, 2025 at 4:41 AM