iOS Live app-ads.txt · Found

Lens Scanner: PDF Camera OCR

by Youdao (Hong Kong) Limited · 6444929368

Most of the 1,564 lines in Lens Scanner: PDF Camera OCR's app-ads.txt (scanner.u-dictionary.com) are RESELLER lines: 1,499 against 65 DIRECT, across 241 ad systems. 431 of the 1,396 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 2 apps of this developer.

Lens Scanner: PDF Camera OCR shares its app-ads.txt (scanner.u-dictionary.com) with Camera Scanner - PDF Scanner (Google Play), whose page carries the full analysis of the file.

Rating: 4.85
Installs: —
Category: Productivity
Contains ads: —

app-ads.txt

Domain: scanner.u-dictionary.com
Status: Found (200)
Lines: 1,564
DIRECT / RESELLER: 65 / 1,499
Parse errors: 200
Last fetched: Oct 11, 2026
Last changed: Oct 6, 2026

sellers.json cross-check

1,564 lines checked

Verified

791

Errors

501

Warnings

146

Seller ID not found 431
DIRECT but intermediary 15
RESELLER but publisher 55
Seller type BOTH 95
Confidential seller 9
No sellers.json 42
Unchecked 126

What each status means

Declared supply tree

65 direct accounts across 48 direct sellers · 780 resellers buying from them · 719 not matched

Explore the full tree →

Youdao (Hong Kong) Limited Direct seller Resellers buying from it

Direct seller	Accounts	Resold by	Issues
mintegral.com	2	100 resellers: pubnative.net, improvedigital.com, pubmatic.com …	1
inmobi.com	3	88 resellers: pubmatic.com, smartadserver.com, rubiconproject.com …	2
vungle.com	1	50 resellers: pubmatic.com, video.unrulymedia.com, rubiconproject.com …	0
smaato.com	4	43 resellers: bidmachine.io, rubiconproject.com, pubnative.net …	3
admanmedia.com	1	36 resellers: pubmatic.com, rubiconproject.com, openx.com …	1
opera.com	2	28 resellers: pubmatic.com, tpmn.io, pubnative.net …	2
taboola.com	1	18 resellers: pubmatic.com, thunder-monetize.com, video.unrulymedia.com …	1
applovin.com	1	17 resellers: openx.com, pubmatic.com, improvedigital.com …	0
ironsrc.com	1	17 resellers: pubnative.net, thunder-monetize.com, verve.com …	0
toponad.com	3	16 resellers: pubmatic.com, display.io, media.net …	2
betweendigital.com	1	14 resellers: smartadserver.com, pubmatic.com, improvedigital.com …	1
unity.com	1	14 resellers: rhebus.works, thunder-monetize.com, undertone.com …	1
+ 36 more direct sellers in the full tree

719 resellers, intermediary not matched to a direct seller of this app (account not found in the ad system's sellers.json: 403; sellers.json lists the account as a publisher, not an intermediary: 56; not cross-checked yet: 122; the intermediary's domain is not a direct seller of this app: 88; the ad system publishes no usable sellers.json: 42; the seller is confidential in sellers.json: 8).

Seller IDs the networks do not list

431 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	pubmatic.com	5000820	RESELLER
9	criteo.com	B-057955	RESELLER
10	bigo.sg	130	RESELLER
13	ignitemediatech.com	61119	RESELLER
19	indexexchange.com	192829	RESELLER
21	indexexchange.com	194730	RESELLER
22	inmobi.com	ebc44eef6c104f7fbf7bc52ee29f7939	RESELLER
24	contextweb.com	562499	RESELLER
27	admanmedia.com	894	RESELLER
29	contextweb.com	561913	RESELLER
35	freewheel.tv	1235183	RESELLER
36	freewheel.tv	1235279	RESELLER
39	xandr.com	8804	RESELLER
40	criteo.com	B-063105	RESELLER
41	indexexchange.com	191497	RESELLER

More apps from Youdao (Hong Kong) Limited

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

Last crawled Sun, Oct 11, 2026 3:02 PM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.