In-App Advertising: Interstitial, Rewarded Video and Playable Formats
Kalithea Media delivers high-performance mobile campaigns -- interstitials, rewarded video, and playable ads -- across premium app inventory, optimized in real time for the KPIs that matter to your business.
Multi-DSP in-app buying with SDK-level audience targeting
Consumers spend the majority of their screen time inside mobile apps -- and that is exactly where Kalithea Media puts your brand. As an independent programmatic agency, we activate in-app campaigns across DV360, The Trade Desk, Xandr, and premium SDK-based exchanges, giving you access to inventory that walled-garden platforms keep locked away.
We buy on the pricing model that matches your objectives: CPM for awareness, CPC for traffic, CPA for conversions, or CPI for app installs. Our RTB expertise means every bid is calibrated to your goals in real time, whether you are running full-screen interstitials, opt-in rewarded video, or interactive playable ads across gaming, utility, and lifestyle apps.
Advanced mobile targeting -- device graph integration, app-level audience segments, and privacy-compliant location signals -- ensures surgical precision without wasted spend. The result: lower acquisition costs, higher engagement, and transparent reporting you can act on immediately.

Mobile & In-App Capabilities
Rewarded Video Ads
User-initiated video placements within gaming and utility apps that deliver 95%+ completion rates, positive brand association, and measurable downstream actions -- all bought on CPM or CPCV via DV360 and The Trade Desk.
- 95%+ average completion rates
- Opt-in format for premium user experience
- Custom reward integration with app publishers
Mobile Interstitials & Playable Ads
Full-screen immersive formats and interactive mini-game experiences that captivate users during natural app transition points, driving install rates 3x higher than standard banners.
- Contextual triggering at natural break points
- HTML5 playable ad development and A/B testing
Multi-DSP Buying & Optimization
We activate across DV360, The Trade Desk, and Xandr simultaneously, comparing real-time performance to shift budget toward the exchange and format delivering the best CPM, CPC, or CPI for your campaign.
Mobile Audience Targeting
Device-level identifiers, app usage patterns, SDK-derived audience segments, and privacy-compliant location signals combined into precise audience profiles that eliminate wasted impressions.
In-App Ad Formats We Activate

- Opt-in user experience
- High completion and recall rates
- CPM or CPCV pricing flexibility
Rewarded Video

- Interactive mini-game previews
- 3x higher install conversion rates
- CPI-optimized user acquisition
Playable Ads

- Full-screen immersive impact
- Strategic placement at transition points
- Rich media and video support
Mobile Interstitials
95%+
Rewarded video completion rate
4.5x
Higher conversion vs. mobile web
10K+
Premium app partners worldwide
2.8B
Monthly mobile impressions available
