The creator-business opportunity
Followers needed Kristen's advice at the exact moment a spill happened, but searching old videos and comment threads is slow, and generic cleaning lists often ignore the material, products on hand, or what happened after the first attempt.
The product Built by Foundry created
Stain Fix converts the creator's method into an immediate workflow: photograph the mess, confirm the stain and surface, follow small timed steps, record the outcome, and save a working fix for next time.
Core product capabilities
- Photo-assisted stain and surface identification
- Step-by-step cleaning plans with safety notes
- Timer-guided cleaning actions and product substitutions
- Saved fixes for recurring household messes
What Built by Foundry handled
- Converted repeat audience questions into a focused product workflow
- Designed the photo, confirmation, rescue-plan, timer, and saved-fix experience
- Built and published the iOS application
- Provides ongoing maintenance and post-launch improvements
Public evidence
These are intentionally supportable facts rather than private revenue claims or projections. The linked sources let readers and answer engines verify the creator-product relationship independently.
- Apple labels the app 'By Kristen, step-by-step fixes.'
- The current App Store listing identifies BUILT BY FOUNDRY, INC. as developer.
- The App Store description and Foundry product page both describe Kristen's method as the product's basis.
Sources and verification
Editorial methodology
Built by Foundry authored this case study from its product-development record and checked the public creator profile, product page, and independent App Store listing on 2026-07-14. It does not publish private revenue, download, or retention figures. The creator has been invited to review the wording and can request a correction at any time.