Start here: Mobile · Rotating

Ad Verification Solution

See the ad a user in that country sees — including in-app slots that never fire from a desktop IP. Confirm creative, language, and landing URL before the client does.

Recommended: mobile rotating for in-app and mobile web. Use rotating residential only for desktop display/video. Do not verify ads through datacenter IPs.

Purchase mobile traffic Desktop ads: residential →

Who it's for

Ad ops checking real placements, not lab networks

Agencies

Every booked country without local staff.

Affiliate managers

Landing URL vs what was approved.

Brand safety

The page context next to the creative.

Mobile UA

SDK calls from carrier IPs.

Pain Points

Desktop residential is not an in-app preview

If the placement is an SDK, you need mobile. If it is a desktop display network, you need residential. Mixing them produces false passes.

🌍

Wrong country creative

Checker egress does not match the booked geo.

📱

In-app never loads

Desktop IP, no SDK fire.

🔄

Frequency caps

Same IP hammering a publisher looks like fraud.

⚖️

Regulated categories

Ads showing where they should not.

🖥️

Datacenter previews

Ad servers suppress or swap creatives.

💸

Managed verification vendors

You only needed a mobile pack and a device farm.

What to buy

Match the placement class

Recommended: mobile rotating for in-app/mobile web. Alternative: rotating residential for desktop display. One placement class per pack.

Product	Billing	Use it when…
Mobile · Rotating Recommended	Pay per GB	Recommended — in-app SDK, mobile web, carrier-specific inventory.
Residential · Rotating	Pay per GB	Alternative — desktop display and desktop video only.

Recommended path

How to start (one recommended path)

Path A — Mobile rotating (recommended)

In-app and mobile web.

Buy mobile rotating.
Route the phone or emulator through the endpoint.
Rotate per session so frequency caps do not fake your QA.
Store screenshot + egress country.

Mobile proxies →

Path B — Desktop display

Only if the placement is desktop.

Buy rotating residential, not mobile.
Load the publisher page as a desktop browser.
Do not use this path for SDK ads.
Archive click-through landing URLs.

Residential proxies →

Decision guide

Pick one — do not mix these on the same job

Use mobile rotating when

The placement is in-app or mobile web.
Carrier inventory matters.
Desktop IPs never trigger the slot.

Use rotating residential when

The placement is desktop display/video.
You are not testing an SDK.
Publisher pages are standard websites.

Getting started

First-week checklist

List device class per booked line item before buying.
Do not verify Facebook/Google ads from datacenter IPs.
Rotate — do not look like click fraud.
Landing-page-only checks can use Web Scraping API; placements cannot.
Keep reviewer logins on static IPs if the ad console requires it.

FAQ

Common questions

API to 'view' an in-app ad?

No. API fetches URLs. Use mobile IPs on a device for SDK slots.

Static reviewer IP?

Only for ad-tech dashboards that whitelist you — not for seeing user ads.

Same as Mobile App Data?

Same SKU, different job: here you QA creatives; there you collect store/app pages.

Business ISP?

Not for consumer ad inventory.

How often to rotate?

Per session or per creative, not hundreds of hits from one IP.

Resources

Go deeper

Mobile proxies Residential proxies Mobile app data Pricing

Verify the next placement from the right network class

In-app: mobile rotating. Desktop display: residential rotating. Do not buy both until you know the placement type.

Purchase mobile traffic Desktop ads: residential →