Depth of Field: Apertia
DoF & Hyperfocal Calculator
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
See what will be sharp before you shoot. Near and far limits, hyperfocal distance and a live bokeh preview, worked out for your camera and lens. No account, offline.
Apertia is a depth of field calculator for iPhone: set your camera, lens, aperture and focus distance, and it shows the near and far limits of sharpness, the total depth of field and the hyperfocal distance at once.
SEE THE SHARP ZONE
• Turn knurled lens rings for aperture, focal length and focus distance
• A side-view diagram draws the sharp zone, the hyperfocal point and infinity as you turn
• Near limit, far limit, total depth of field and hyperfocal distance in metres or feet
• Thin-lens formulas, the same model lens makers use for their depth of field scales
YOUR CAMERA, YOUR NUMBERS
• Six sensor formats built in: full frame, APS-C, Canon APS-C, Micro Four Thirds, 1-inch and medium format
• Each has its own circle of confusion and crop factor; a strict CoC option halves it for large prints
• Save a camera body and lens as a kit, and Apertia remembers the last setting of each
BOKEH PREVIEW (PRO)
• Portrait, landscape and street scenes blurred layer by layer with the real blur-disc size for your settings
• Compare f/1.8 and f/8 before you shoot, and slide the background closer or further away
HYPERFOCAL TABLE (PRO)
• Every common focal length and aperture for your sensor in one table
• Tap a cell to set that lens and aperture and focus at its hyperfocal distance
A/B COMPARE (PRO)
• Pin one setting as B, change the other and keep both sharp zones on the diagram
PRIVATE AND OFFLINE
No account, no server, no sign-up. Apertia works offline and your kits stay on your iPhone; it goes online only for App Store purchases.
FREE AND PRO
Free: the depth of field and hyperfocal calculator, the side-view diagram and one saved kit, with no time limit.
Pro: bokeh preview, hyperfocal table, unlimited kits and A/B compare.
APERTIA PRO
Pro is available as a weekly, monthly or yearly subscription, or as a one-time lifetime purchase. The yearly plan starts with a 3-day free trial.
Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel them in your App Store account settings. The lifetime purchase is a one-time payment and does not renew.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://vomcore.com/apertia/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Volkan Gunay, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Volkan Gunay
- Size
- 43.6 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Apertia Pro Lifetime $69.99
- Apertia Pro Yearly $39.99
- Apertia Pro Monthly $9.99
- Apertia Pro Weekly $3.99
- Copyright
- © 2026 Volkan Gunay