Light Meter by WBPhoto is a professional exposure calculator for film and digital photographers on iOS and Android.
Product velocity
Maintenance
Daily rank 🇺🇸
#87
Photo & Video · paid
Sentiment
3.8
144 reviews
Nemesis
myLightMeter PRO
The App DNA
What makes this app unique?
The app removes the cognitive cost of manual exposure math by providing zone system and reciprocity calculations in the field.
For Film and digital photographers requiring precision exposure tools, zone system metering, and specialized film stock calculations.
What does it look like?
Key features
Long-press to pin and compare multiple exposure readings within a single scene
Assigns readings to zones 0 through X with visual grayscale swatch rendering
Calculates exposure adjustments for 40+ specific film stocks including Portra and Tri-X
How much does it cost?
The app utilizes a split-platform monetization model, charging a flat $6.99 fee on iOS while relying on ad-inventory on Android.
Velocity
Maintenance developmentnew contentUX improvementsperformanceShow more...
Light Meter by WBPhoto maintains a maintenance-level cadence, shipping approximately 0.14 releases per week based on 10 distinct versions over the observed window. Development is currently focused on incremental feature additions and bug fixes rather than major architectural shifts. The release history shows a stable but slow pace, with the latest release occurring 65 days ago. The publisher consistently provides descriptive notes for feature-heavy updates, indicating a transparent approach to development.
Who built it?
User Sentiment
What do users think recently?
The recent review mood reads frustrated. Users appreciate simple and effective aperture priority metering provides reliable results for analog photography enthusiasts and non-intrusive ad implementation allows for quick and efficient light metering without accidental clicks.
How are ratings & reviews evolving?
What users say, by theme
- Simple and effective aperture priority metering provides reliable results for analog photography enthusiasts
- Non-intrusive ad implementation allows for quick and efficient light metering without accidental clicks
- Inconsistent exposure readings across different light conditions lead to significant accuracy issues for users
18 of 18 recent reviews analyzed · moderate confidence · Frustrated overall
Read the full review analysisUnlock 2 more frustration themes and 1 user request, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Light Meter by WBPhoto
How's the Photo & Video market?
Light Meter by WBPhoto maintains a volatile presence in the Photo & Video Paid category, with recent US rankings showing significant fluctuation. The disparity between the iOS paid model and Android ad-supported build creates a fragmented user experience that complicates consistent brand positioning.
Read the market outlookThe rivals identified
By David Quiles
With 7 releases in the last six months and a high rating count, this app demonstrates the most consistent development velocity and market penetration in the niche.
- Maintains a high-frequency release cadence that signals active feature iteration and bug resolution cycles.
- Established brand presence in the photography niche creates a higher barrier to entry for new users.
- Proven long-term stability with a release history dating back to 2012, building deep user trust.
Unlock the head-to-head verdict: where this rival wins, and where it loses.
Access the full report for freeThe Analyst's Read
Key takeaways for Light Meter by WBPhoto
Where is it heading?
The niche photography tool market is consolidating around apps that offer both high-frequency updates and deep technical reliability. Light Meter by WBPhoto is currently exposed due to its maintenance-mode cadence, which leaves it vulnerable to rivals that adapt faster to OS-level camera API changes.
- Technical instability and performance regressions on mobile devices prevent consistent access to metering tools, which erodes the core value proposition.
- The core metering logic remains a valued utility for analog photographers, providing a foundation for retention if stability is restored.
The SWOT
- Zone system metering functions as a B2B-style distribution barrier into professional film photography niches
- Implementing persistent user-defined presets would address the #1 requested workflow efficiency gap
Next best moves
Audit camera initialization logic because it is the top-cited technical failure → reduce churn
+ 1 more prioritized moveThe counter-intuitive read
The app's maintenance-mode cadence is a feature, not a bug…
Read the full takeFeature gaps
High-frequency release cadence (available in myLightMeter PRO but absent here)
Since the last report: Sentiment has declined from mixed to negative as technical instability and performance regressions now dominate user feedback. The development cycle has transitioned to a maintenance-only cadence, with no significant feature additions in the last two months.
Bottom line
Technical instability on the Android build prevents reliable field use, eroding the trust required for a precision tool. Addressing the camera initialization failures would stabilize the user base, allowing the team to pivot toward the requested workflow presets that drive long-term retention.
Unlock 1 critical friction, 1 market threat, 1 more prioritized move and the analyst’s take.
Access the full report for freeFAQ
Is Light Meter by WBPhoto suitable for professional film photography?
How does Light Meter by WBPhoto compare to myLightMeter PRO?
Does the app have intrusive ads?
What are the best alternatives for light metering?
Sources
Report last updated