A/B testing is crucial for app store optimization (ASO) to improve organic results. Google Play's store listing experiments allow testing app icons, short descriptions, feature graphics, screenshots, and long descriptions, with support for localization and seasonality. Apple's product page optimization (PPO) enables testing icons, screenshots, preview videos, and descriptions, with localization and audience allocation.
Both tools have limitations: Google lacks traffic source segmentation and post-install engagement data, while Apple restricts to one test at a time, no metadata testing, and a 90% confidence cap. Best practices include testing one element at a time, forming clear hypotheses, and considering external factors. Adjust's Measure, Analyze, and Datascape enhance testing by providing precise attribution, cohort analysis, and unified campaign performance views, enabling marketers to identify high-value users and long-term impacts of optimizations.
Valentine's Day presents a strategic opportunity for app marketers to boost installs and engagement across categories. Despite a 13% YoY decline in dating app installs, sessions remain resilient, with longer session lengths (13.21 min) and improved ad efficiency (IPM up to 6.24). Key surges: restaurant booking app installs +156% on Feb 14, recipe app sessions +60% on Feb 12, music app installs +35% on Feb 10, and messaging sessions +31% on Valentine's Day. Actionable strategies include personalized push notifications, gamification, brand collaborations, and micro-influencer campaigns.
Mobile measurement is evolving with AI-driven solutions like predictive analytics, incrementality analysis, and marketing mix modeling (MMM). These tools help marketers forecast user value, measure true campaign ROI, and holistically optimize budget allocation. Predictive analytics identifies high-value users early; incrementality isolates causal impact; MMM provides a 360-degree view of marketing performance. Adopting these methods enables data-driven decisions, improves campaign efficiency, and future-proofs strategies in a privacy-first era. The article key takeaway: next-gen measurement is accessible and essential for competitive advantage.
The article outlines five key mobile app market predictions for 2025, emphasizing AI/ML maturation, consumer-driven data control, the limitations of GenAI for measurement, growth of alternative app stores, and increased M&A activity. Ad ops decision-makers should prepare for scaled AI adoption, adopt multiple measurement frameworks to navigate privacy regulations, leverage ML models for privacy-compliant insights, explore emerging app distribution channels, and consider strategic acquisitions for market expansion.
This article debunks four mobile measurement myths, emphasizing that last-click attribution remains valuable when combined with multi-touch and next-gen methodologies like incrementality testing. It stresses that data quality trumps quantity, and integrating fragmented data sources yields better insights. View-through attribution is not inherently inflationary if paired with incrementality testing, and cross-channel optimization is achievable through deep linking. For ad ops, the key takeaway is to adopt a holistic measurement framework that balances signals from various attribution methods to accurately assess campaign performance and allocate budgets effectively.
Japan's finance app category is outperforming, with H1 2026 installs up 8% YoY and sessions up 40%—nearly 5x the install growth and well ahead of global figures (5% and 29%). Stock trading is the standout subvertical: installs +90% YoY and average session length climbing to 11.7 minutes, driven by NISA reforms and a retail investor resurgence. Retention is improving across the full 30-day curve (D1 17% to 19%, D30 7% to 8%). For ad ops teams, the takeaway is clear: prioritize measurement depth, re-engagement, and channel-level quality over top-of-funnel volume alone.
The 2024 holiday season revealed distinct mobile app usage trends: finance apps peaked early December for budgeting and late December for year-end payments; shopping apps spiked on Dec 1 (installs +42%) and mid-month for last-minute deals; restaurant apps hit highs on weekends (installs +122% on Dec 14); health & fitness surged post-Christmas (+46% on Jan 1); gaming sessions peaked on New Year’s Day (racing games +124%). Marketers should time campaigns to these windows: promote budgeting early, re-engage cart abandoners mid-month, target resolution-setters after Christmas, and offer holiday-themed gaming content.
Adjust has expanded store detection and verification across multiple app storefronts, making Store Type the primary dimension for identifying where an install originated rather than relying on platform or OS alone. For ad ops teams, this means campaign performance can now be analyzed at the store level across Huawei AppGallery, Xiaomi GetApps, Samsung Galaxy Store, Vivo Appstore, and Google Play variants, with independent verification of install origin. Newly detected stores are flagged in AppView with a direct route to configuration, and store-level data flows automatically into reporting, raw data, callbacks, and CSV exports, plus Conversion Rules via Store Rule conditions.
Adjust's Halloween 2025 data across six weeks shows the holiday window opens well before October 31 and differs by category and market. Entertainment installs peaked the weekend before Halloween (up 42–44% vs. summer baseline), with OTT/streaming and video content installs up 120% on October 25 and 300% YoY. Photo and video sessions instead spiked on Halloween night itself (+6% global vs. the four prior Fridays; Canada +15%, Germany +13%, U.K. +11%, U.S. +9%, Mexico +7%). Single global send dates miss market-level peaks, so ad ops should time creative, push, and budget shifts per market—especially in Mexico, where activity runs through Día de los Muertos.
Adjust's Device Usage dashboard in Datascape gives ad ops teams a prebuilt view of how active users are distributed acro...
Adjust has expanded store detection and verification across multiple app storefronts, making Store Type the primary dime...
Adjust's Halloween 2025 data across six weeks shows the holiday window opens well before October 31 and differs by categ...
Adjust introduced permission groups to give ad ops teams more flexible, scalable access management. Instead of relying o...
Japan's finance app category is outperforming, with H1 2026 installs up 8% YoY and sessions up 40%—nearly 5x the install...
Adjust’s Türkiye 2026 spotlight report positions Türkiye as a high-growth, mobile-first market for ad ops teams. Mobile ...