Ad system
app-stock.com
Most of the 155,506 apps that declare app-stock.com reach it through a reseller: 100% have a RESELLER line, 4.2% a DIRECT one (22,980 files, 14,092 of them through toponad.com's account). Of 114,765 lines checked against its sellers.json (67 sellers), 80% match, 13% name an unlisted account and 0% declare the wrong seller type. 13 sellers left its sellers.json in the last 30 days.
- Apps declaring it
- 155,506
- Sellers in sellers.json
- 67
- Lines verified
- 80%
- Lines with errors
- 15,136
- Avg. supply path score
- 51.4 / 100
6,460 DIRECT · 155,203 RESELLER
0% confidential
92,914 of 115,587 checked lines
115,587 lines in total
152,941 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 14 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 app-stock.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.
app-stock.com, YOUR_ACCOUNT_ID, DIRECT
app-stock.com, YOUR_ACCOUNT_ID, RESELLER
- Field 1:
app-stock.com, the domain app-stock.com uses in app-ads.txt. - Field 2: your account ID with app-stock.com. It must equal the
seller_idin app-stock.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 app-stock.com carry none, or different ones, so we do not suggest one.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 67
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 13
- Last read
- Oct 14, 2026
- PUBLISHER33
- INTERMEDIARY33
- BOTH1
Cross-check of lines naming app-stock.com
- Verified 92,914
- Seller ID not found 15,111
- DIRECT but intermediary 25
- RESELLER but publisher 0
- Seller type BOTH 7,537
- Confidential seller 0
- No sellers.json 0
- Unchecked 0
Every line naming app-stock.com is looked up in its sellers.json. What each status means
Common errors with app-stock.com lines
-
Seller ID not found
15,111 lines
Ask app-stock.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
7,537 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.
-
DIRECT but intermediary
25 lines
If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask app-stock.com to list it as PUBLISHER.
Intermediaries most declared as RESELLER
Accounts on app-stock.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 domain | Type | Files |
|---|---|---|
| toponad.com | INTERMEDIARY | 14,092 |
| smaato.com | INTERMEDIARY | 12,380 |
| inmobi.com | INTERMEDIARY | 11,845 |
| algorix.co | INTERMEDIARY | 10,720 |
| fyber.com | BOTH | 7,490 |
| chartboost.com | INTERMEDIARY | 7,180 |
| start.io | INTERMEDIARY | 6,227 |
| unity.com | INTERMEDIARY | 6,120 |
Apps that declare app-stock.com
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| iOS | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live |
Questions about app-stock.com
Does app-stock.com publish a sellers.json?
Yes. Its file at https://app-stock.com/sellers.json listed 67 sellers when we last read it on 14 October 2026: 33 publishers, 33 intermediaries and 1 listed as both; 0% are confidential.
How many apps declare app-stock.com in app-ads.txt?
155,506 apps in Stoqlab's data (delisted apps included) declare app-stock.com: 6,460 with at least one DIRECT line and 155,203 with at least one RESELLER line, across 22,980 app-ads.txt files, as of 14 October 2026 (recounted daily).
Why do app-stock.com lines fail verification?
Of 115,587 lines naming app-stock.com, 15,136 contradict its sellers.json. The most common case is "Seller ID not found", on 15,111 lines. Ask app-stock.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 app-stock.com. Something wrong? Tell us.