S&T Exchanger icon

S&T Exchanger

Pool By Engineer Inc.

⬇ 5+ downloads

Est. actual: 9

Released: Aug 27, 2026

IAP: $29.99 per item

No ads

Signals

3 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days 0 installs — 100% slower than the week before (+1) · 0/day since Oct 7
🏆Among Tools apps bottom 0% by installs gained this week (1167 peers growing)
🛠Updates actively updated · updated 24 days ago · every ~14 days (2 updates tracked)

Installs since launch

+3 installs since Oct 7

Update history

25.5 Oct 19, 2026 · seen Oct 27, 2026

Improved input validation and physical-state consistency for design and evaluation. Safer PDF export handling and additional stability and performance checks.

25.4 Oct 4, 2026 · seen Oct 7, 2026

S&T Exchanger is a tools app by Pool By Engineer Inc. with 5+ downloads (about 9 estimated). Released Aug 27, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Design and evaluate shell-and-tube heat exchangers with phase-aware checks.”