Best James Owl Calc Apps

248+ iOS apps curated and reviewed

4.6 avg rating
17 free apps
Updated October 2026

Every iPhone needs a few good james owl calc apps. We benchmark 248+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top James Owl Calc Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1James Owl CalcJames Owl CalcFree5.0★ (4)NoNoMay 2026
2Long Exposure Camera: Night XPLong Exposure Camera: Night XPFree4.7★ (26)NoNoSep 2026
3ND Filter CalcND Filter CalcFree—NoNoMay 2026
4Easy Long Exposure CameraEasy Long Exposure CameraFree4.3★ (945)YesYesOct 2026
5Long Exposure CalculatorLong Exposure CalculatorFree4.4★ (62)YesYesMay 2026
6Exposure Buddy - Photo CalcExposure Buddy - Photo CalcFree—NoYesMay 2026
7Luma CalcLuma CalcFree—NoNoMay 2026
8Exposure CalculatorExposure Calculator$0.993.8★ (5)NoYesAug 2026

Top Picks for James Owl Calc

James Owl Calc#1

James Owl Calc by James Zhen Yu

Your long exposure calulator
Editor's Choice
📷 Photo & Video
5.0(4 ratings)
Free
James Owl Calc screenshot 1
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This tool helps landscape photographers calculate precise camera settings for long exposure shots. It recommends ND filter combinations, aperture, and ISO based on your current settings and desired effect. Features include tutorials and camera-specific adjustments.

More James Owl Calc apps to explore

FAQ about James Owl Calc

What are the best james owl calc apps for iPhone?
James Owl Calc tops our james owl calc apps ranking as of October 2026, with a 5.0-star average from 4 App Store ratings, and it's free to download.
Yes — 17 of the top james owl calc apps we rank are free to download, including James Owl Calc and Long Exposure Camera: Night XP.
James Owl Calc has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 248+ james owl calc apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.