Depth of Field Calculator: DoF
By Adapted Hub
Depth of Field Calculator: DoF is a photography utility for iOS that visualizes focus zones and blur falloff using a live viewfinder strip.
The App DNA
What makes this app unique?
The app removes the need for manual tables and complex formulas, allowing photographers to verify sharpness and hyperfocal distance instantly in the field.
For Professional and enthusiast photographers, including landscape, portrait, and astro specialists, who require precise depth of field calculations in the field.
What does it look like?
Key features
Live interface showing in-focus band, blur falloff, and subject pin position.
Side-by-side comparison of two camera or lens setups to visualize depth of field trade-offs.
Database of 1,073 camera bodies across 24 brands including film and digital formats.
How much does it cost?
The app operates as a free utility with no monetization, prioritizing user acquisition and brand presence in the photography tool category.
Velocity
Maintenance developmentnew contentUX improvementsShow more...
The app has shipped two releases over the last 66 days, resulting in a cadence of approximately one release every 33 days. This pace falls into the maintenance category, though the latest update introduced substantial feature additions including a massive expansion of the camera body catalog and a rebuilt, interactive onboarding flow. Development is currently focused on expanding the utility of the core calculation engine and improving the user experience during the first run. The project shows a stable, albeit infrequent, release pattern.
Who built it?
Adapted Hub
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Thread In BloomUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Depth of Field Calculator: DoF
How's the Photo & Video market?
Depth of Field Calculator: DoF is a niche photography utility on iOS with no current store ratings, indicating an early-stage product lifecycle.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Depth of Field Calculator: DoF
Where is it heading?
The photography utility market is consolidating around tools that offer visual, real-time feedback rather than static tables. Depth of Field Calculator: DoF is well-positioned to capture users who value this visual approach, provided the developer addresses the platform gap and builds social proof.
- The latest release expanded the camera catalog to over 1,000 models, demonstrating active commitment to gear-specific precision for professional users.
- The app maintains a steady update cadence, which ensures the tool remains functional for field photography despite the lack of user reviews.
The SWOT
- Visual viewfinder strip replaces formula-based math with instinctual focus control
- Extensive 1,073-body gear catalog creates high switching costs for professional users
- Offline-first architecture ensures reliability on remote ridgelines or in studios
- Localized pricing or premium feature sets could be introduced if the developer chooses to monetize the existing user base
Next best moves
Ship Android version because the current iOS-only limitation caps the total addressable market → increase install velocity
+ 1 more prioritized moveThe counter-intuitive read
The lack of monetization is a strategic advantage…
Read the full takeBottom line
Depth of Field Calculator: DoF provides a high-utility visual instrument that outperforms traditional formula-based calculators, but the lack of social proof and platform exclusivity limits its current reach. Prioritizing Android expansion will unlock the broader photography market.
Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.
Access the full report for freeFAQ
Is Depth of Field Calculator: DoF free to use?
Does Depth of Field Calculator: DoF work without internet?
How many cameras are supported in the gear catalog?
Sources
- [1] App Store
Report last updated