f/ Tools
f/ Tools is #113 in Photo & Video Paid in United Kingdom and charting in 2 of 24 countries we track.
Updated 28 Sep 2026 · rankings refresh through the day
DeveloperDavid Quiles
CategoryPhoto & Video
Price3.99 GBP
Released
Rating★ 5.0 (1)
Version2.7.6
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)1k+ worldwide
Rating
5.0 ★
1 ratings
Measured
Best rank now
#113
Photo & Video PaidMeasured
f/ Tools on the App Store
App details
App ID
668237473
Publisher
David Quiles
Minimum OS
iOS 15.50+
Content rating
4+
Languages
8
EN FR DE IT JA ZH ES ZH
Size
13 MB
f/ Tools downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where f/ Tools's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| United Kingdom | Photo & VideoPaid | #113 |
 Canada | Photo & VideoPaid | #88 |
Apps near f/ Tools on the chart
Photo & Video Paid, around #113.
Ratings
App Store, worldwide.
Rating
5.0 ★
1 ratings
Measured
Ratings
1
Measured
About f/ Tools
f/Tools is a set of tools for digital and analog photography.
Explore sensor sharpness, depth of field, print resolution, bokeh size, flash exposure, and more — all in one place.
Designed to help you visually understand complex photographic concepts, with built-in help and a glossary.
Features:
• Graphic depth of field calculator
• Graphic Airy disc calculator
• Graphic format (scene/print) calculator
• Motion freeze calculator
• Graphic blur size calculator
• Graphic flash exposure calculator
• Camera bag with lens limits
• Quick setup with popular camera brands included
Explore sensor sharpness, depth of field, print resolution, bokeh size, flash exposure, and more — all in one place.
Designed to help you visually understand complex photographic concepts, with built-in help and a glossary.
Features:
• Graphic depth of field calculator
• Graphic Airy disc calculator
• Graphic format (scene/print) calculator
• Motion freeze calculator
• Graphic blur size calculator
• Graphic flash exposure calculator
• Camera bag with lens limits
• Quick setup with popular camera brands included
Latest updates
2.7.6
Bug fixes
2.7.5
Improvements to the flash exposure calculator.
2.7.4
Verbesserte Kompatibilität mit älteren iOS-Versionen
Verbesserungen der Benutzeroberfläche
Fehlerbehebungen
