Android Live app-ads.txt · Found

PDF Scanner & Doc Scanner App

by Wdream Limited · com.camscanner.scan.pdfscanner

View on Google Play Open full supply tree

Most of the 1,772 lines in PDF Scanner & Doc Scanner App's app-ads.txt (wdreamstudio.com) are RESELLER lines: 1,739 against 33 DIRECT, across 286 ad systems. 500 of the 1,611 lines checked name a seller ID the network's sellers.json does not list, so buyers that check drop those paths. The file last changed on 6 October 2026; the same file covers 4 apps of this developer.

PDF Scanner & Doc Scanner App shares its app-ads.txt (wdreamstudio.com) with Document Reader & Viewer (Google Play), whose page carries the full analysis of the file.

Rating: 4.7
Installs: 100,000+
Category: Productivity
Contains ads: Yes

app-ads.txt

Domain: wdreamstudio.com
Status: Found (200)
Lines: 1,772
DIRECT / RESELLER: 33 / 1,739
Parse errors: 200
Last fetched: Oct 11, 2026
Last changed: Oct 6, 2026

sellers.json cross-check

1,772 lines checked

Verified

884

Errors

598

Warnings

175

Seller ID not found 500
DIRECT but intermediary 11
RESELLER but publisher 87
Seller type BOTH 120
Confidential seller 9
No sellers.json 46
Unchecked 115

What each status means

Declared supply tree

33 direct accounts across 24 direct sellers · 889 resellers buying from them · 850 not matched

Explore the full tree →

Wdream Limited Direct seller Resellers buying from it

Direct seller	Accounts	Resold by	Issues
unity.com	1	106 resellers: pubmatic.com, video.unrulymedia.com, rubiconproject.com …	0
mintegral.com	1	85 resellers: pubmatic.com, conversantmedia.com, improvedigital.com …	0
bidmachine.io	1	78 resellers: pubmatic.com, openx.com, rubiconproject.com …	1
applovin.com	2	67 resellers: pubmatic.com, lijit.com, xandr.com …	2
inmobi.com	1	60 resellers: pubmatic.com, rubiconproject.com, lijit.com …	0
ironsrc.com	1	58 resellers: pubmatic.com, rubiconproject.com, smartadserver.com …	1
smaato.com	1	46 resellers: pubmatic.com, bidmachine.io, conversantmedia.com …	1
vungle.com	1	45 resellers: video.unrulymedia.com, rubiconproject.com, thunder-monetize.com …	0
opera.com	1	31 resellers: pubmatic.com, tpmn.io, conversantmedia.com …	1
toponad.com	2	16 resellers: pubmatic.com, display.io, media.net …	2
admatic.com.tr	1	16 resellers: rtbhouse.com, adform.com, appnexus.com …	1
yandex.com	1	10 resellers: lacunads.com, opera.com, blueseasx.com …	1
+ 12 more direct sellers in the full tree

850 resellers, intermediary not matched to a direct seller of this app (not cross-checked yet: 111; the intermediary's domain is not a direct seller of this app: 110; the ad system publishes no usable sellers.json: 46; account not found in the ad system's sellers.json: 489; sellers.json lists the account as a publisher, not an intermediary: 87; the seller is confidential in sellers.json: 7).

Seller IDs the networks do not list

500 lines of this app-ads.txt name an account ID that the ad system's sellers.json does not contain; the first 15 in file order. Usually a stale line or a typo in the ID. How to fix it

Line	Ad system	Account ID	Relationship
3	google.com	pub-4970431466608299	DIRECT
14	adview.com	48045325	RESELLER
15	advlion.com	3054	RESELLER
16	advlion.com	3083	RESELLER
23	appnexus.com	10617	RESELLER
26	appnexus.com	13227	RESELLER
32	bidease.com	exchange-20	RESELLER
34	bidmachine.io	114	RESELLER
36	contextweb.com	562499	RESELLER
37	criteo.com	B-057601	RESELLER
38	criteo.com	B-057955	RESELLER
39	criteo.com	B-063105	RESELLER
42	indexexchange.com	186684	RESELLER
43	indexexchange.com	194080	RESELLER
44	indexexchange.com	194730	RESELLER

More apps from Wdream Limited

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

Last crawled Tue, Oct 6, 2026 6:50 AM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.