Tracking since Nov 12 — growth appears once we have a second daily reading.
Update history
1.0Nov 4, 2026 · seen Nov 12, 2026
The first Whenvelope for Android. Open the “Open when…” box someone made for you, read the letters, play voice notes and videos, and send a video back.
Only the current version so far — new entries appear as the app ships updates.
Whenvelope is a lifestyle app by Matthew Wolf with 0+ downloads. Released Nov 3, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Open the “Open when…” letters someone made for you, one envelope at a time.”
