iOS Live app-ads.txt · Found

Welcome to Mystery School

by Li-Ho Tseng · 6738980949

Most of the 4,501 lines in Welcome to Mystery School's app-ads.txt (game.millecrepestudios.com) are RESELLER lines: 4,406 against 95 DIRECT, across 506 ad systems. 2,656 of 4,194 lines checked against sellers.json match; 855 name a seller ID the network does not list, 293 declare the wrong seller type. The file last changed on 8 October 2026; the same file covers 19 apps of this developer.

Welcome to Mystery School shares its app-ads.txt (game.millecrepestudios.com) with Become Office Queen (App Store), whose page carries the full analysis of the file.

Rating: 4.74
Installs: —
Category: Games
Contains ads: —

app-ads.txt

Domain: game.millecrepestudios.com
Status: Found (200)
Lines: 4,501
DIRECT / RESELLER: 95 / 4,406
OWNERDOMAIN: millecrepestudios.com
Parse errors: 200
Last fetched: Oct 11, 2026
Last changed: Oct 8, 2026

sellers.json cross-check

4,501 lines checked

Verified

2,656

Errors

1,148

Warnings

560

Seller ID not found 855
DIRECT but intermediary 19
RESELLER but publisher 274
Seller type BOTH 375
Confidential seller 15
No sellers.json 170
Unchecked 137

What each status means

Declared supply tree

95 direct accounts across 65 direct sellers · 2,752 resellers buying from them · 1,654 not matched

Explore the full tree →

Li-Ho Tseng Direct seller Resellers buying from it

Direct seller	Accounts	Resold by	Issues
bidmachine.io	2	299 resellers: pubmatic.com, sharethrough.com, lijit.com …	1
pubnative.net	2	204 resellers: video.unrulymedia.com, pubmatic.com, triplelift.com …	0
vungle.com	1	190 resellers: pubmatic.com, lijit.com, video.unrulymedia.com …	1
algorix.co	1	178 resellers: pubmatic.com, rubiconproject.com, sharethrough.com …	1
applovin.com	2	172 resellers: pubmatic.com, rubiconproject.com, appnexus.com …	0
unity.com	1	140 resellers: pubmatic.com, sharethrough.com, smartadserver.com …	0
ironsrc.com	1	123 resellers: improvedigital.com, pubmatic.com, lijit.com …	1
inmobi.com	3	110 resellers: pubmatic.com, lijit.com, rubiconproject.com …	2
start.io	2	85 resellers: pubmatic.com, triplelift.com, themediagrid.com …	1
fyber.com	1	81 resellers: pubmatic.com, improvedigital.com, rubiconproject.com …	0
thebrave.io	1	76 resellers: sharethrough.com, appnexus.com, video.unrulymedia.com …	1
bigo.sg	2	71 resellers: pubmatic.com, media.net, rubiconproject.com …	1
+ 53 more direct sellers in the full tree

1,654 resellers, intermediary not matched to a direct seller of this app (the ad system publishes no usable sellers.json: 162; not cross-checked yet: 131; account not found in the ad system's sellers.json: 834; sellers.json lists the account as a publisher, not an intermediary: 275; the intermediary's domain is not a direct seller of this app: 235; the seller is confidential in sellers.json: 12; the intermediary has no domain in sellers.json: 5).

Seller IDs the networks do not list

855 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
46	ironsrc.com	184386	DIRECT
50	outbrain.com	0023749a2264ea0429a71b54ac9ca0de9a	RESELLER
53	conversantmedia.com	100688	RESELLER
54	conversantmedia.com	100691	RESELLER
55	xandr.com	2480	RESELLER
60	contextweb.com	562791	RESELLER
61	video.unrulymedia.com	123476257	RESELLER
63	improvedigital.com	2276	RESELLER
84	stroeer.com	17355	RESELLER
86	blueseasx.com	232670	RESELLER
88	outbrain.com	00ab8f68679cc060c8bbc1035e70030614	RESELLER
100	galaxyx-tech.com	60056	RESELLER
104	app-stock.com	256917	RESELLER
105	appnexus.com	15980	RESELLER
110	inmobi.com	edd282ac8f29464792bf2b7f3df2f9df	RESELLER

More apps from Li-Ho Tseng

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

Last crawled Sun, Oct 11, 2026 3:03 PM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.