Adjust’s Mobile App Trends 2026: why integrated measurement is becoming the new baseline

Original source: Adjust - “Mobile App Trends 2026” (Feb 18, 2026)

• https://www.adjust.com/resources/ebooks/mobile-app-trends-2026/

(Announcement / press version mirrored here if the landing page changes: https://www.businesswire.com/news/home/20260218837408/en/)

The headline (worth internal-slacking)

In 2026, “good measurement” increasingly means seeing one user journey across web + app + other connected environments, not optimizing in device silos.

Adjust’s framing is blunt: if conversion is influenced by multiple touchpoints, then budget allocation and ROI attribution have to follow that reality.

What’s actually new (and useful) in the numbers

These are the stats that are easiest to turn into planning assumptions:

1) Usage is still growing (even in a messy platform era)

• Global installs: +10% YoY in 2025
• Global sessions: +7% YoY in 2025

If you’re budgeting growth for 2026, this supports a “mobile is not done” stance. The constraints are more about measurement, supply, and creative than demand.

2) ATT opt-in is slowly trending upward

• Global ATT opt-in average (Q1 2026): 38%, up from 35% in Q1 2025
• Gaming: 39%
• Publications: 18% → 26% (one of the larger gains)

Practical implication: your iOS measurement ceiling may be creeping higher, but it’s still far from deterministic. Treat ATT as a bonus, not a plan.

3) Category momentum: casual games, finance, and seasonal e-commerce spikes

Highlights called out in the release:

• Casual games: +19% installs, +37% sessions; average session length up to 26 minutes (+15%)
• Finance apps: +21% sessions; LATAM standouts (+76% installs, +57% sessions)
• E-commerce sessions: +5% YoY overall, with holiday-period lift

Practical implication: if your category is showing tailwinds, your edge is less “find demand” and more “ship faster cycles” (creative, onboarding, paywall, retention).

The non-obvious takeaway: opt-in era, multi-platform era

The most important line in the announcement is the prediction that consumers will become increasingly multi-platform.

That’s code for:

• your paid click may start on web and convert in-app (or vice versa)
• your CRM touchpoints are part of conversion, not just retention
• incrementality and lift measurement become the safety net when attribution is ambiguous

Tiny win to steal this afternoon

Do a quick “multi-platform sanity check” on one acquisition flow:

1. pick one high-spend campaign
2. list the three likely touchpoints before install (e.g., web landing page, YouTube view-through, retargeting)
3. decide what you will treat as the north-star conversion event (not five different proxies)
4. confirm you can measure it consistently across web + app, even if it’s via modeled / aggregated reporting

If you can’t, you’ve found your next measurement sprint.

Read the original: https://www.adjust.com/resources/ebooks/mobile-app-trends-2026/