---
title: CellposeCellCounter_Mobile_v2
emoji: 🚀
colorFrom: purple
colorTo: pink
sdk: gradio
sdk_version: 5.35.0
app_file: app.py
pinned: false
license: apache-2.0
short_description: Development build — optimized for phone use
---

## What's new in v2

Based on Matthew's mobile version, with:

- **Tap-to-zoom corner selection** — tap roughly near a corner, then precisely
  in the zoomed view. No more fighting to place points under your fingertip.
- **Faster crop picker** — the preview no longer re-encodes a 12 MP image on
  every tap (~3 s → ~7 ms per tap).
- **Removed duplicate functions** that silently renumbered cell IDs and could
  mismatch live/dead labels after adjusting the exclusion sliders.
- **New defaults** — minimum size filter on, stereological counting on with
  the hemocytometer model, 1% exclusion width.
- **Viability runs automatically** after segmentation.
- **Cell concentration** at 1:1 (2x) and 1:10 (10x) trypan blue dilutions.
- **Summary tab** now shows per-tab counts, their mean, concentrations for
  live/dead/total, and a CSV export covering all tabs plus the summary.

⚠️ Development build — not for manuscript data collection.