Observed arrival · 2026-10-05
Stoqlab follows app-ad supply chains
Stoqlab checks apps’ app-ads.txt records against ad networks’ sellers.json files, maps declared supply paths, and tracks changes over time.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- App publishers, ad operations teams, and buyers checking app inventory sellers.
- Worth noticing
- The page reports 459,999 tracked apps and a supply-tree check that follows declared paths up to four hops.
Field notes
The described workflow starts with app listings discovered from store sitemaps and public top charts, then fetches the developer site's app-ads.txt file. Stoqlab says it retains distinct file versions and checks seller accounts against each named network's sellers.json, including malformed lines and seller confidentiality; the page also reports daily change history and coverage figures dated 4 October 2026.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue