Astrophoto Calculator icon

Astrophoto Calculator

W. Strickling

⬇ 10,000+ downloads

Est. actual: 30,065

Free

Released: Jan 19, 2012

No in-app purchases

No ads

Signals

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

📈Last 7 days +1 installs — 86% slower than the week before (+7) · 0/day since Oct 9
🏆Among Books & Reference apps bottom 0% by installs gained this week (325 peers growing)
🛠Updates dormant · updated 448 days ago

Installs since launch

+14 installs since Oct 9

Update history

1.0.5 Aug 21, 2025 · seen Oct 20, 2026

1.0.5 Compatibility Android 16

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

Astrophoto Calculator is a books & reference app by W. Strickling with 10,000+ downloads (about 30K estimated). +1 installs in the last 7 days. Released Jan 19, 2012. Install growth, rank history, SDKs and ad networks.

From the store listing: “Astrophoto tool for calculating image size and exposure times”