Stoqlab

Ad system

mobfox.com

Most of the 84,959 apps that declare mobfox.com reach it through a reseller: 99% have a RESELLER line, 8.5% a DIRECT one (11,063 files, 7,425 of them through Chartboost's account). 34% of the 17,872 lines checked name an account its sellers.json (579 sellers) does not list. 63% of the lines carry the certification ID 5529a3d1f59865be.

Check an app-ads.txt Open in dashboard
Apps declaring it
84,959

7,184 DIRECT · 84,259 RESELLER

Sellers in sellers.json
579

0.2% confidential

Lines verified
66%

11,736 of 17,872 checked lines

Lines with errors
6,136

17,872 lines in total

Avg. supply path score
49.2 / 100

83,816 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 mobfox.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.

mobfox.com, YOUR_ACCOUNT_ID, DIRECT, 5529a3d1f59865be
mobfox.com, YOUR_ACCOUNT_ID, RESELLER, 5529a3d1f59865be
  • Field 1: mobfox.com, the domain mobfox.com uses in app-ads.txt.
  • Field 2: your account ID with mobfox.com. It must equal the seller_id in mobfox.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): 5529a3d1f59865be, the certification authority ID on 63% of the lines naming mobfox.com.

sellers.json at a glance

Status
Published
Sellers listed
579
Confidential
1 (0.2%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 13, 2026
  • PUBLISHER542
  • INTERMEDIARY32
  • BOTH5

Cross-check of lines naming mobfox.com

  • Verified 11,736
  • Seller ID not found 6,002
  • DIRECT but intermediary 116
  • RESELLER but publisher 18
  • Seller type BOTH 0
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

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

Common errors with mobfox.com lines

  • Seller ID not found 6,002 lines

    Ask mobfox.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.

  • DIRECT but intermediary 116 lines

    If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask mobfox.com to list it as PUBLISHER.

  • RESELLER but publisher 18 lines

    If the account is yours, declare it DIRECT. If a partner holds it, ask mobfox.com why the account is listed as PUBLISHER.

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

Intermediaries most declared as RESELLER

Accounts on mobfox.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
chartboost.com INTERMEDIARY 7,425
mars.media INTERMEDIARY 3,840
aps.amazon.com INTERMEDIARY 11

Apps that declare mobfox.com

AppStoreRelationshipStatus
Fruit Ninja® Fruit Ninja®
 Android RESELLER Live
Need for Speed™ No Limits Need for Speed™ No Limits
 Android RESELLER Live
War Robots Multiplayer Battles War Robots Multiplayer Battles
 Android RESELLER Live
Banana Kong Banana Kong
 Android RESELLER Live
Temple Run Temple Run
 Android RESELLER Live
CamScanner- scanner, PDF maker CamScanner- scanner, PDF maker
 Android RESELLER Live
Cooking Fever: Restaurant Game Cooking Fever: Restaurant Game
 Android RESELLER Live
Castle Clash: World Ruler Castle Clash: World Ruler
 Android RESELLER Live
Wattpad - Read & Write Stories Wattpad - Read & Write Stories
 Android RESELLER Live
BeautyPlus-Selfie Photo Editor BeautyPlus-Selfie Photo Editor
 Android RESELLER Live
Akinator Akinator
 Android RESELLER Live
Period Calendar Period Tracker Period Calendar Period Tracker
 Android RESELLER Live
كلمات كراش - لعبة تسلية وتحدي كلمات كراش - لعبة تسلية وتحدي
Android RESELLER Live
Extreme Car Driving Simulator Extreme Car Driving Simulator
 Android RESELLER Live
Last Day on Earth: Survival Last Day on Earth: Survival
 Android RESELLER Live
Jetpack Joyride Jetpack Joyride
 Android RESELLER Live
Camera360 :Photo Editor&Selfie Camera360 :Photo Editor&Selfie
 Android RESELLER Live
Hill Climb Racing 2 Hill Climb Racing 2
 Android RESELLER Live
Photo Editor - Polish Photo Editor - Polish
 Android RESELLER Live
Toon Blast Toon Blast
 Android RESELLER Live

Questions about mobfox.com

Does mobfox.com publish a sellers.json?

Yes. Its file at https://uis.mobfox.com/sellers.json listed 579 sellers when we last read it on 13 October 2026: 542 publishers, 32 intermediaries and 5 listed as both; 0.2% are confidential.

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

84,959 apps in Stoqlab's data (delisted apps included) declare mobfox.com: 7,184 with at least one DIRECT line and 84,259 with at least one RESELLER line, across 11,063 app-ads.txt files, as of 14 October 2026 (recounted daily).

What is the certification authority ID for mobfox.com?

63% of the app-ads.txt lines naming mobfox.com carry "5529a3d1f59865be" in the fourth field. The field is optional; the IAB Tech Lab ads.txt 1.1 specification says identifiers in sellers.json supersede it, so a missing or different value does not make a line invalid.

Why do mobfox.com lines fail verification?

Of 17,872 lines naming mobfox.com, 6,136 contradict its sellers.json. The most common case is "Seller ID not found", on 6,002 lines. Ask mobfox.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 mobfox.com. Something wrong? Tell us.