Ad system
apester.com
apester.com is the domain an ad system uses in app-ads.txt and ads.txt files. 77,411 apps in our data declare it. Its sellers.json lists 390 sellers.
- Apps declaring it
- 77,411
- Sellers in sellers.json
- 390
- Lines verified
- 82%
- Lines with errors
- 6,630
- Avg. supply path score
- 51.7 / 100
40,042 DIRECT · 76,085 RESELLER
0.3% confidential
29,156 of 35,786 checked lines
35,786 lines in total
76,387 apps scored
Apps and lines are recounted every 10 minutes. The sellers.json breakdown and the directory ranking are as of , recomputed daily. sellers.json last read 9 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 apester.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.
apester.com, YOUR_ACCOUNT_ID, DIRECT
apester.com, YOUR_ACCOUNT_ID, RESELLER- Field 1:
apester.com, the domain apester.com uses in app-ads.txt. - Field 2: your account ID with apester.com. It must equal the
seller_idin apester.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 apester.com carry none, or different ones, so we do not suggest one.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 390
- Confidential
- 1 (0.3%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 9, 2026
- PUBLISHER346
- INTERMEDIARY43
- BOTH1
Cross-check of lines naming apester.com
- Verified 29,156
- Seller ID not found 365
- DIRECT but intermediary 5,008
- RESELLER but publisher 1,257
- Seller type BOTH 0
- Confidential seller 0
- No sellers.json 0
- Unchecked 0
Every line naming apester.com is looked up in its sellers.json. What each status means
Common errors with apester.com lines
-
DIRECT but intermediary
5,008 lines
If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask apester.com to list it as PUBLISHER.
-
RESELLER but publisher
1,257 lines
If the account is yours, declare it DIRECT. If a partner holds it, ask apester.com why the account is listed as PUBLISHER.
-
Seller ID not found
365 lines
Ask apester.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.
Intermediaries most declared as RESELLER
Accounts on apester.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 |
|---|---|---|
| inmobi.com | INTERMEDIARY | 5,657 |
| display.io | INTERMEDIARY | 4,477 |
| fyber.com | INTERMEDIARY | 3,193 |
| bidmachine.io | INTERMEDIARY | 2,918 |
| bigo.sg | INTERMEDIARY | 2,810 |
| algorix.co | INTERMEDIARY | 2,468 |
| start.io | INTERMEDIARY | 2,445 |
| pubnative.net | INTERMEDIARY | 1,217 |
Apps that declare apester.com
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | DIRECT + 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 | |
| Android | RESELLER | Live |
Questions about apester.com
How do I add apester.com to app-ads.txt?
Add one line for each account apester.com gives you: "apester.com, YOUR_ACCOUNT_ID, DIRECT". Use DIRECT when you hold the account yourself and RESELLER when a partner holds it and sells your inventory through apester.com. The account ID must be the seller_id apester.com lists for you in its sellers.json; apester.com will give it to you. Put the file at the root of the domain named as your developer website in the App Store and Google Play listings.
Does apester.com publish a sellers.json?
Yes. Its file at https://apester.com/sellers.json listed 390 sellers when we last read it on 9 October 2026: 346 publishers, 43 intermediaries and 1 listed as both; 0.3% are confidential.
How many apps declare apester.com in app-ads.txt?
77,411 apps in Stoqlab's data (delisted apps included) declare apester.com: 40,042 with at least one DIRECT line and 76,085 with at least one RESELLER line, across 9,656 app-ads.txt files. Counts are recomputed daily.
Why do apester.com lines fail verification?
Of 35,786 lines naming apester.com, 6,630 contradict its sellers.json. The most common case is "DIRECT but intermediary" (5,008 lines): If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask apester.com to list it as PUBLISHER.
What is the difference between DIRECT and RESELLER?
DIRECT means the publisher owns the account; RESELLER means an intermediary sells the inventory on the publisher's behalf. DIRECT lines should match a PUBLISHER entry in the network's sellers.json, RESELLER lines an INTERMEDIARY entry.
Sources: the public app-ads.txt files of tracked apps and the sellers.json of apester.com. Something wrong? Tell us.