Ad system
symplr.de
All 39 apps that declare symplr.de hold a DIRECT account with it (21 app-ads.txt files). Its sellers.json lists 190 sellers, and 95% of the 21 lines we checked against it match.
- Apps declaring it
- 39
- Sellers in sellers.json
- 190
- Lines verified
- 95%
- Lines with errors
- 1
- Avg. supply path score
- 51.7 / 100
39 DIRECT · 0 RESELLER
0% confidential
20 of 21 checked lines
21 lines in total
39 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 symplr.de 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.
symplr.de, YOUR_ACCOUNT_ID, DIRECT
symplr.de, YOUR_ACCOUNT_ID, RESELLER- Field 1:
symplr.de, the domain symplr.de uses in app-ads.txt. - Field 2: your account ID with symplr.de. It must equal the
seller_idin symplr.de'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 symplr.de carry none, or different ones, so we do not suggest one.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 190
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 13, 2026
- PUBLISHER190
- INTERMEDIARY0
- BOTH0
Cross-check of lines naming symplr.de
- Verified 20
- Seller ID not found 1
- DIRECT but intermediary 0
- RESELLER but publisher 0
- Seller type BOTH 0
- Confidential seller 0
- No sellers.json 0
- Unchecked 0
Every line naming symplr.de is looked up in its sellers.json. What each status means
Common errors with symplr.de lines
-
Seller ID not found
1 line
Ask symplr.de 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.
Apps that declare symplr.de
| App | Store | Relationship | Status |
|---|---|---|---|
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live |
Questions about symplr.de
Does symplr.de publish a sellers.json?
Yes. Its file at https://cdns.symplr.de/sellers.json listed 190 sellers when we last read it on 13 October 2026: 190 publishers, 0 intermediaries and 0 listed as both; 0% are confidential.
How many apps declare symplr.de in app-ads.txt?
39 apps in Stoqlab's data (delisted apps included) declare symplr.de: 39 with at least one DIRECT line and 0 with at least one RESELLER line, across 21 app-ads.txt files, as of 14 October 2026 (recounted daily).
Why do symplr.de lines fail verification?
Of 21 lines naming symplr.de, 1 contradict its sellers.json. The most common case is "Seller ID not found", on 1 line. Ask symplr.de 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 symplr.de. Something wrong? Tell us.