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Exposir icon

Exposir

Riku Kuse

Category: Photo & Video
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Rankings updated

Price and ratings

Price
$2.99
Rating
—
Ratings
0United States

Versions

Released
7 May 20265 months ago
Last update
29 days agoVersion 1.3
Requires
iOS 18.2 or later

Details

Size
1.5 MB
Languages
1
Website
kuserin.github.io (opens in a new tab)

Exposir is a precise, intuitive light meter designed for photographers who want full control over their exposure — whether shooting with a film camera, manual lens, or any camera without automatic metering. REAL-TIME LIGHT MEASUREMENT Exposir reads the light in front of you instantly, displaying EV values with smooth, accurate updates. No guesswork — just the data you need to make the right exposure decision. THREE METERING MODES Switch between Average, Center-Weighted, and Spot metering in…

Countries1In 1 chart right now
Best rank now#56United States Paid · Photo & Video
Ratings, 7 days—Needs a week of rating history
Longest chart run1 dayUnited States Paid · Photo & Video

Competitors

Full chart

Top of Paid · Photo & Video in United States. Exposir is #56 there. Changes are over 7 days.

  1. #1 (number one)
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  10. #10
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  14. #14
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  18. #18
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  19. #19
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  20. #20
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Store listing

How the app presents itself on the App Store. Select a screenshot to open it full size.

Exposir screenshot 1 of 6Exposir screenshot 2 of 6Exposir screenshot 3 of 6Exposir screenshot 4 of 6Exposir screenshot 5 of 6Exposir screenshot 6 of 6

What's new

Version 1.3 · 9 Sep 2026 · 29 days ago

Long exposures now account for reciprocity failure. Film loses effective speed during a long exposure, so a metered time followed literally comes out underexposed. Choose your film in Long Exposure mode and Exposir corrects the shutter time for you — on HP5 Plus a metered 10 seconds becomes 20, on Tri-X 400 it becomes 50. Corrections come from each manufacturer's own published data, and the metered time and the correction in stops stay on screen, so you can always see exactly what changed. Treat them as a starting point and test for critical work. Also in this release: - Added ISO 160, for Portra 160 and Pro 160NS - The exposure lock now survives closing Long Exposure mode

Current rankings

Every chart this app is in right now, best position first.

Exposir chart positions
ChartRank24 h7 daysBestDays on chart
United States· Paid · Photo & Video#56Change unknownChange unknown#561

Rank history

Higher on the chart is better: #1 is at the top.

Sign in to see 30 days, 90 days and all history.

United States · Paid · Photo & Video: best #56, latest #56, over 3 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct; the line joins the snapshots on either side.

United States · Paid · Photo & Video: best #56, latest #56, over 3 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct; the line joins the snapshots on either side.

Ranking events

Entries, big moves, #1s and new versions we've recorded.

  1. Entered the Paid · Photo & Video chart at #56United States