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Android Live app-ads.txt · Found
Letter Drop

Letter Drop

by Alchemical Inc. · com.letterfall.bg

View on Google Play Open full supply tree

Store data

Rating
—
Installs
5+
Category
Word
Contains ads
Yes

app-ads.txt

Domain
alchemicalagency.com
Status
Found (200)
Lines
4,536
DIRECT / RESELLER
126 / 4,410
Parse errors
200
Last fetched
Oct 10, 2026
Last changed
Oct 3, 2026

sellers.json cross-check

4,536 lines checked

Verified

2,406

Errors

1,359

Warnings

567

  • Seller ID not found 1,021
  • DIRECT but intermediary 22
  • RESELLER but publisher 316
  • Seller type BOTH 356
  • Confidential seller 15
  • No sellers.json 196
  • Unchecked 204

What each status means

Declared supply tree

126 direct accounts across 82 direct sellers · 2,486 resellers buying from them · 1,924 not matched

Explore the full tree →
Alchemical Inc. Direct seller Resellers buying from it
Direct sellerAccountsResold byIssues
bidmachine.io 2 460 resellers: pubmatic.com, lijit.com, rubiconproject.com … 0
start.io 1 205 resellers: pubmatic.com, sharethrough.com, lijit.com … 1
yandex.com 3 189 resellers: pubmatic.com, rubiconproject.com, lijit.com … 2
vungle.com 2 185 resellers: improvedigital.com, triplelift.com, pubmatic.com … 1
algorix.co 2 110 resellers: pubmatic.com, rubiconproject.com, video.unrulymedia.com … 2
fyber.com 1 92 resellers: pubmatic.com, sharethrough.com, rubiconproject.com … 0
unity.com 2 86 resellers: rubiconproject.com, sharethrough.com, lijit.com … 0
opera.com 2 60 resellers: pubmatic.com, tpmn.io, rubiconproject.com … 2
bigo.sg 3 58 resellers: pubmatic.com, sharethrough.com, smartadserver.com … 1
inmobi.com 3 58 resellers: rubiconproject.com, pubmatic.com, lijit.com … 3
ironsrc.com 1 51 resellers: smartadserver.com, pubmatic.com, rubiconproject.com … 0
aps.amazon.com 1 45 resellers: pubmatic.com, media.net, onetag.com … 0
+ 70 more direct sellers in the full tree

1,924 resellers, intermediary not matched to a direct seller of this app (the intermediary's domain is not a direct seller of this app: 241; account not found in the ad system's sellers.json: 973; the ad system publishes no usable sellers.json: 186; sellers.json lists the account as a publisher, not an intermediary: 317; not cross-checked yet: 189; the seller is confidential in sellers.json: 14; the intermediary has no domain in sellers.json: 4).

More apps from Alchemical Inc.

New to these files? What is app-ads.txt · Network directory · Glossary

Last crawled Tue, Oct 6, 2026 8:09 AM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.