Tangentby Radian
Send a brief 3.14

Interactive formats by Radian

Tangent:interactive ad formats for mobile apps

Scratch cards, wheels, swipes, quizzes and calculators that run inside the apps your audience already uses. We build them and run them next to your video and banner, and every format counts the same four events.

The demo phone runs a working ad. Spin the wheel. Play every format full screen
QR code: try the ads on your phone
Try it on your phoneScan to play every format
12formats in three families: games, product discovery, engagement and lead
2sizes: full screen and in-feed (300x250)
One IOwith your Radian video and banner, production included
4events counted in every format: on screen, engaged, completed, click

Why interactive

A tap is a choice

An impression says the ad was there. A scratch, a spin or an answer says someone chose to spend time with it. Tangent is built around that choice, and counts it.

Why “Tangent”. A tangent touches a circle at exactly one point. Every format here is built around one point too: the moment a thumb meets the ad.

Engagement you can defend

Each format needs a set action before it counts as engaged: 40% of a card scratched, a swipe to card 2, a turn past 90 degrees. Taps in the first 0.7 seconds are ignored.

Mechanics people already know

UPI cashback cards, festive wheels, product swipes. No learning curve, so the first second goes to the brand.

One buy, one IO

Tangent runs on the same IO as your Radian video and banner, with production included. Its impressions sit on the same Radian dashboard, and its spend is billed at your IO CPM.

Formats

Play every format

12 formats in three families. Filter by what you need, then play any format on the demo phone. Demo brands are fictional.

Objective
Category

Make it yours

Your brand on the ad in seconds

Every format is a template. Type a brand name, pick a colour, and the ad rebuilds itself as you type. A new brand is a setting, not a rebuild.

A preview with a demo offer. Same template, same tracking, same checks; only the settings changed.

Reporting

Four events, every format

Every ad on this page counts the same four events a campaign unit does: on screen, engaged, completed and click. Play any of them and watch your own visit add up below.

Your visitCounting
Ads seen0
Engaged0
Completed0
Clicks0
Engaged ÷ ads seen0%
Formats seen0
  • Play any ad on this page and watch it count.

Counted in your browser only. Nothing is sent or stored.

Delivery, live

Impressions on the Radian dashboard as the campaign runs, by app and city. Spend at your IO CPM, in your report.

Engagement, set up with you

Engaged and completed come from the unit’s event pixels, and clicks are one count we agree with you before launch. They join your report once confirmed for your campaign.

Brand-safe supply

Brand-safety and invalid-traffic filters on every impression.

Weekly reads

Your account team walks you through what worked, every week.

How it works

Brief to live in days, not weeks

You bring the brand. We build each format in one to two working days per size from your final assets (finance reviews and 360 shoots take longer), you sign it off, and it goes live with your Radian plan.

  1. 01

    Brief

    Tell us the objective, audience and cities. We suggest the format that fits.

  2. 02

    Build

    We build the ad from your logo, copy, images and offer, full screen and in-feed where the format allows.

  3. 03

    Approve

    You play it on your own phone and sign it off before anything goes live.

  4. 04

    Live

    It runs inside the apps picked for your brief, alongside your video and banner, with a weekly read of what worked.

Production includedSame IO as your video and bannerNo long-term lock-inApps and cities can change mid-flight

On your phone

Every format, in your hand

Scan the code to open each ad full screen on your phone. Open each ad full screen on this phone. Play it the way your audience would, and see what it counts.

Play every format full screen
QR code: play every format on your phone
Opens with most phone cameras

Questions

What clients ask first

Short answers. Ask us for the full spec sheet when you brief.

Where do these ads run?

Inside the mobile apps picked for your brief, from Radian’s in-app supply: entertainment, cricket, news, casual games and regional apps. Full screen between moments, or in-feed alongside content. The same ads also run on mobile web.

What do you need from us?

Your logo, colours, copy, product images and links. For scratch cards, wheels and catch games, the offer and its terms as well.

Can you build a format that isn’t here?

Often, yes. The 12 formats are ready to run. A new mechanic is scoped with your brief and built on the same engine, so it counts the same four events; its build and lead time are quoted with the brief.

How is it bought?

On CPM, on the same IO as your Radian video and banner. Production is included with any Radian IO. Standalone buys have a minimum spend, and there is no long-term lock-in. Rates shared against a brief.

What counts as engaged?

Each format has its own rule, such as 40% of a scratch card scratched or a swipe to card 2. Taps in the first 0.7 seconds are ignored. The spec sheet lists the rule for every format.

How do you report?

Impressions are live on the Radian dashboard, and spend is billed at the CPM on your IO. Engaged and completed come from the unit’s event pixels, and clicks are one count we agree with you before launch; they join your report once confirmed on your campaign’s live traffic. Your account team reads the results with you every week.

Can our agency track it?

Yes. Your own pixels can fire on the same four events. Any two trackers differ a little; we bill on platform impressions and look into any gap above 10% with you.

Will it run in our usual ad slots?

Mostly. In-feed ads fit standard 300x250 slots, and full-screen ads run where apps show full-screen ads; we confirm full-screen availability for each brief. Where a slot can’t take interactive ads, the unit’s static version can run as a banner, reported separately.

Are the offers real?

They have to be. Every scratch card, wheel slot and catch-game reward is an offer your brand honours, with its terms on the unit and the full terms on your offer page. A static version shows a reward only when every viewer can claim it.

Can we test it first?

Yes. A pilot of up to four weeks runs Tangent next to its own static version at the same size, on the same apps, cities and dates, until the static line has the visits we agree before launch. Each ad carries its own UTM tag, so you compare visits in your own analytics, and cost per visit against each line’s spend. We call a result only when the gap is bigger than chance would give; otherwise the read says too close to call. Engaged, completed and click numbers come in once event reporting is confirmed on your campaign’s live traffic.

Next step

Build your brief

Four taps and it is written. Send it on WhatsApp, or copy it and send it to the contact below.

Objective
Category
Formats you like
When

Your brief


          
          
ContactAvishek Pandey
Phone+91 88841 88813

Send us a brief.

We’ll come back with a package and a number.