Report updated Apr 27, 2026
Reciprocity Timer
For film photographers ranging from beginners needing basic exposure assistance to advanced users requiring custom camera settings.
Overview · Full Intel report in progress
Reciprocity Timer is an established photo & video app that is free with in-app purchases. With a 3.0/5 rating from 3 reviews, it shows polarized user reception.
What is Reciprocity Timer?
Current Momentum
v3.99 · 18mo ago
ZombieLast updated 563d ago. 5 versions tracked.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
Photo & VideoRating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Calculates adjusted exposure times for a range of common film stocks based on observed exposure.
Unlocks advanced functionality including a camera database and note-keeping capabilities via a one-time in-app purchase.
Allows users to input specific shutter speeds to account for individual lens performance variations.
How much does it cost?
Who Built It?
Equipping film photographers with technical exposure calculators to manage reciprocity failure during long-exposure sessions.
Portfolio
1
Apps
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Portfolio breakdown, audience, momentum, and every app published by Pump Interactive.
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
Analysis in progress, available soon
What is the competitive landscape for Reciprocity Timer?
Where is it available?
Localized markets (1)
How's The Photo & Video Market?
How does it evolve in the Photo & Video market?
Rank progression
33 active rankings tracked — 30-day window
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for Reciprocity Timer
Key Takeaways
While the app provides essential reciprocity calculations, users report significant friction regarding the visibility of the pro-upgrade path and accessibility issues with text sizing.
Where Is It Heading?
Trend analysis
Available very soon