Apptopia’s MPI Aligns With Instacart Gross Transaction Value
One of the key metrics investors track for Instacart (CART) is its Gross Transaction Value, which may help explain how the stock trades around quarterly disclosures when mobile demand patterns and order activity strengthen.
Among the hundreds of data points Apptopia tracks, Apptopia’s Mobile Performance Index (MPI) was selected for analysis of CART due to its relationship with Gross Transaction Value, and these correlations suggest investors can monitor Apptopia to understand how Instacart is trending for its Gross Transaction Value KPI.
Instacart MPI surged 2.2% WoW, 18.6% YoY
Instacart’s Mobile Performance Index increased 2.2% WoW in the week of January 19 and is up 18.6% YoY, with Q4 2025 MPI at 1.45 reflecting 13.3% QoQ growth.
This accelerating MPI trend may indicate strengthening mobile engagement momentum, and for investors, this pattern may correlate with more favorable sentiment into earnings if the signal and weekly prints continue to hold as a proxy for demand durability.
Downloads Climb To 442.4K Amid Mixed Momentum
Instacart downloads reached 442.4K in the week of January 19, rising 12.8% WoW but declining 5.4% QoQ and growing 8.1% YoY, while Q4 2025 sessions climbed to 3.8B, up 2.6% QoQ and 21.1% YoY.
This divergence, with a declining downloads trend versus growing sessions, indicates potential acquisition softness alongside healthier retention and engagement, and for investors may signal near-term pressure on new-user-driven revenue even as stronger sessions growth could support monetization per user if conversion rates and ARPDAU remain stable over subsequent quarters.
Instacart’s DAU scale expands YoY as engagement intensity softens QoQ
In Q4 2025, Instacart’s DAU reached 4.0M with 20.4% YoY growth while MAU climbed to 46.9M with 17.2% YoY growth and an engagement score of 8.43 that was up 2.7% YoY but down -3.1% QoQ, a divergence that suggests reach is expanding faster than daily habit depth.
For investors, this pattern indicates that broad-based DAU/MAU strength can support revenue upside, but MAU-led growth alongside weakening engagement may signal mounting monetization efficiency risk if it persists over subsequent quarters.
Accelerating demand amid engagement and mix risks
Instacart’s mobile profile pairs accelerating MPI momentum with mixed acquisition signals, where declining quarterly downloads and rising sessions may indicate a healthier installed base but softer new-user flow.
Expanding MAU alongside flatter DAU and declining engagement, combined with moderate churn, suggests broadening reach with lagging depth and monetization efficiency risk that investors may view as a key watchpoint for demand durability.
