f-Stop Printing Calculator

Name: f-Stop Printing Calculator
Rating: 1.5 (29 reviews)
Author: Freestyle Photo & Imaging

Freestyle Photo & Imaging

★ 1.5 (29 ratings)

⬇ 5,000+ downloads

Est. actual: 8,533

Free

Released: Apr 10, 2014

No in-app purchases

No ads

Signals

4 this week · 2 positive All of this week's signals →

📈Last 7 days +11 installs — 83% faster than the week before (+6) · 1/day since Oct 7
🏆Among Photography apps top 36% by installs gained this week (86 peers growing)
⭐Rating steady at ★ 1.50 since Oct 7
🛠Updates quiet · updated 70 days ago

Installs since launch

+39 installs · 0 ratings since Oct 7

Update history

— Sep 1, 2026 · seen Oct 19, 2026

Improve Android compatibility.

Only the current version so far — new entries appear as the app ships updates.

f-Stop Printing Calculator is a photography app by Freestyle Photo & Imaging with 5,000+ downloads (about 8.5K estimated). +11 installs in the last 7 days. Rated 1.5 from 29 ratings. Released Apr 10, 2014. Install growth, rank history, SDKs and ad networks.

From the store listing: “The f-Stop Printing Calculator lets darkroom users print in stop increments.”