Interactive end cards (IECs) and playable ads are both HTML5 creatives, but they serve slightly different roles. Knowing the difference helps you choose the right format and tool.
What Are Interactive End Cards?
Interactive end cards appear after a video ad. They’re usually a single screen (or a few) with a headline, optional animation, and CTA button to the app store. They’re lighter than full playables and quick to build.
What Are Playable Ads?
Playable ads often include a short interactive experience (e.g. tap-to-play, minigame) before the CTA. They can be more engaging but heavier and more complex to produce. Many networks support both; some use the term for both IECs and full playables.
When to Use Which
IECs are ideal when you already have a strong video and want a clear, tappable CTA at the end. They keep file size down and production time short. Most no-code playable end card makers let you build an IEC in the image editor in minutes.
Full playables are great when you want to give users a taste of gameplay or mechanics. They require more design and often more assets, so production time is longer. Use them when the extra engagement is worth the effort.
Use interactive end cards when you want fast production and a clear CTA after video. Use full playables when you want deeper engagement (e.g. gameplay preview). A playable end card maker can do both: use the image editor for IECs and the video editor for playables with video + end card.
Production Time and Resource Comparison
Interactive end cards can often be designed and exported in under an hour. You need a background, headline, and CTA; optional elements include a logo or key art. Full playables may require multiple screens, more assets, and possibly simple game mechanics or tap interactions. Development time can range from a few hours to days depending on complexity. For teams with limited resources, starting with IECs and then experimenting with full playables is a practical approach.
File size also differs. IECs tend to be smaller because they have fewer assets and less logic. Full playables can be larger if they include many images or animations. All ad networks support up to 5 MB; a simple IEC is still quicker to build and loads faster. Weigh the engagement benefit of a playable against production cost before committing.
Combining Both in Your Strategy
Many advertisers use both formats. They run interactive end cards for speed and scale, and reserve full playables for high-value campaigns or audiences where the extra engagement is justified. A playable end card maker that supports both (image editor for IECs, video editor for playables) lets you switch between formats without learning a new tool. Test both and use the data to decide where to invest more creative effort.
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