Stoqlab

Ad system

vlyby.com

340 apps across 171 app-ads.txt files declare vlyby.com; 74% hold a DIRECT account and 47% list it as a RESELLER. 52% of the 234 lines checked name an account its sellers.json (36 sellers) does not list.

Check an app-ads.txt Open in dashboard
Apps declaring it
340

252 DIRECT · 159 RESELLER

Sellers in sellers.json
36

2.8% confidential

Lines verified
0%

0 of 234 checked lines

Lines with errors
121

234 lines in total

Avg. supply path score
53.2 / 100

361 apps scored

App counts, the sellers.json breakdown and the directory ranking are as of , recomputed daily (the same numbers as the directory). Line counts are recounted every 10 minutes. sellers.json last read 13 October 2026. The supply path score sums up how short and clean the declared paths are, 0 to 100 (how it is computed).

How to add vlyby.com to app-ads.txt

One line per account, in the app-ads.txt at the root of the domain your App Store and Google Play listings name as the developer website.

vlyby.com, YOUR_ACCOUNT_ID, DIRECT
vlyby.com, YOUR_ACCOUNT_ID, RESELLER
  • Field 1: vlyby.com, the domain vlyby.com uses in app-ads.txt.
  • Field 2: your account ID with vlyby.com. It must equal the seller_id in vlyby.com's sellers.json.
  • Field 3: DIRECT if you hold the account, RESELLER if a partner holds it and sells your inventory. DIRECT vs RESELLER
  • Field 4 (optional): a certification authority ID. Most lines naming vlyby.com carry none, or different ones, so we do not suggest one.

sellers.json at a glance

Status
Published
Sellers listed
36
Confidential
1 (2.8%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 13, 2026
  • PUBLISHER0
  • INTERMEDIARY0
  • BOTH36

Cross-check of lines naming vlyby.com

  • Verified 0
  • Seller ID not found 121
  • DIRECT but intermediary 0
  • RESELLER but publisher 0
  • Seller type BOTH 113
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

Every line naming vlyby.com is looked up in its sellers.json. What each status means

Common errors with vlyby.com lines

  • Seller ID not found 121 lines

    Ask vlyby.com for the account ID it lists for you in its sellers.json, correct the line, or remove it if you no longer work with them. Buyers that check sellers.json drop these paths.

  • Seller type BOTH 113 lines

    The account is listed as BOTH, so sellers.json alone cannot tell a buyer which relationship applies. Nothing to fix on your side; buyers usually look at the seller's domain.

Common app-ads.txt errors and how to fix them

Intermediaries most declared as RESELLER

Accounts on vlyby.com that its sellers.json lists as INTERMEDIARY or BOTH, by the number of app-ads.txt files declaring them. Confidential sellers are left out.

Seller domainTypeFiles
funkedigital.de BOTH 21
yieldlove.com BOTH 21
quoka.de BOTH 1

Apps that declare vlyby.com

AppStoreRelationshipStatus
WerStreamt.es? Filme & Serien WerStreamt.es? Filme & Serien
 iOS RESELLER Live
HVF Ludwigsburg HVF Ludwigsburg
 iOS RESELLER Live
FNP ePaper FNP ePaper
 iOS DIRECT + RESELLER Live
De Havenloods De Havenloods
 iOS DIRECT Live
DreamTV for iPad DreamTV for iPad
 iOS DIRECT Live
soester-anzeiger.de soester-anzeiger.de
 iOS DIRECT + RESELLER Live
Offenbach-Post E-Paper Offenbach-Post E-Paper
 iOS DIRECT + RESELLER Live
HEIDELBERG24 HEIDELBERG24
 iOS DIRECT + RESELLER Live
TVdirekt Fernsehprogramm TVdirekt Fernsehprogramm
 iOS RESELLER Live
Cally.com Cally.com
 iOS DIRECT Live
Volksstimme Pusteblume Volksstimme Pusteblume
 iOS DIRECT Live
Tribus90K Tribus90K
 iOS RESELLER Live
Le Particulier Le Particulier
 iOS DIRECT Live
Het Kompas Sliedrecht Het Kompas Sliedrecht
 iOS DIRECT Live
TuttoAtalanta.com TuttoAtalanta.com
 iOS DIRECT Live
SÜDWEST24 SÜDWEST24
 iOS DIRECT + RESELLER Live
Rezepte von BILD der FRAU Rezepte von BILD der FRAU
 iOS RESELLER Live
SchwäPo & Tagespost SchwäPo & Tagespost
 iOS DIRECT + RESELLER Live
Kreiszeitung - News & Lokales Kreiszeitung - News & Lokales
 iOS DIRECT + RESELLER Live
Madame Figaro : French Inspiration - The chic way to travel in France Madame Figaro : French Inspiration - The chic way to travel in France
 iOS DIRECT Live

Questions about vlyby.com

Does vlyby.com publish a sellers.json?

Yes. Its file at https://video.improvedigital.com/sellers.json listed 36 sellers when we last read it on 13 October 2026: 0 publishers, 0 intermediaries and 36 listed as both; 2.8% are confidential.

How many apps declare vlyby.com in app-ads.txt?

340 apps in Stoqlab's data (delisted apps included) declare vlyby.com: 252 with at least one DIRECT line and 159 with at least one RESELLER line, across 171 app-ads.txt files, as of 13 October 2026 (recounted daily).

Why do vlyby.com lines fail verification?

Of 234 lines naming vlyby.com, 121 contradict its sellers.json. The most common case is "Seller ID not found", on 121 lines. Ask vlyby.com for the account ID it lists for you in its sellers.json, correct the line, or remove it if you no longer work with them. Buyers that check sellers.json drop these paths.

Not sure whether your line should say DIRECT or RESELLER? DIRECT vs RESELLER in app-ads.txt

Sources: the public app-ads.txt files of tracked apps and the sellers.json of vlyby.com. Something wrong? Tell us.