Best Ndcalc2 Apps

10+ iOS apps curated and reviewed

3.5 avg rating

8 free apps

Updated July 2026

NDCalc2 is the household name in ndcalc2, but it's far from the only option. We track 10+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Ndcalc2 Apps (July 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	NDCalc2	$0.99	1.5★ (2)	No	No	Jul 2026
2	NCCGo	Free	4.3★ (11)	No	No	May 2026
3	Neutral Density Calculator	$1.99	3.4★ (5)	No	No	Sep 2026
4	Long Exposure & ND Calculator	Free	—	No	No	Aug 2026
5	NACAC Engage	Free	—	No	No	May 2026
6	NDC GHANA	Free	5.0★ (2)	No	No	Aug 2026
7	NDC TEIN	Free	3.8★ (6)	No	No	Jul 2026
8	NVC Connect	Free	—	No	No	May 2026

Top Picks for Ndcalc2

NDCalc2 by Boris Nienke

Editor's Choice

📷 Photo & Video

1.5(2 ratings)

$0.99

Calculate correct exposure times when using ND filters for long exposures. Easily manage your filter collection, add custom filters, and switch between single and multi-select modes for stacking.

NCCGo by Northampton Community College

Strong Contender

📚 Education

4.3(11 ratings)

Free

Access essential campus information and services on the go. Find maps, course details, faculty contacts, and event schedules. Receive important alerts and news directly to your device.

Neutral Density Calculator by Nitrio

Neutral Density Calculator

Worth Considering

📷 Photo & Video

3.4(5 ratings)

$1.99

This utility app assists photographers in determining the correct shutter speed when using neutral density filters. Input your filter's stops and base shutter speed to instantly get the adjusted exposure time, with an optional countdown timer for long exposures.

More Ndcalc2 apps to explore

Long Exposure & ND Calculator

Film reciprocity + ND timer

by National Association for College Admission Counseling, Inc.

This app connects users directly with a political party for reorganization and resource mobilization efforts. It serves as a direct communication channel for party members and supporters.

Direct connection to NDCReorganization supportResource mobilization

This app serves as the digital hub for the Tertiary students wing of a political party, connecting students across various institutions. It provides a platform for intellectual engagement and networking within the student body.

Connect with tertiary studentsIntellectual engagement platformNetworking opportunities

by NAPA VALLEY COMMUNITY COLLEGE DISTRICT

This app serves as a central hub for students at NIACC, providing access to announcements, group discussions, event reminders, and quick links to other essential systems. It facilitates connection with peers and keeps users informed about academic milestones.

Centralized announcements and updatesGroup creation and collaborationPeer discovery and connection

FAQ about Ndcalc2

What are the best ndcalc2 apps for iPhone?

NDCalc2 tops our ndcalc2 apps ranking as of July 2026, with a 1.5-star average from 2 App Store ratings, and it's priced at $0.99.

Are there free ndcalc2 apps for iPhone?

Yes — 8 of the top ndcalc2 apps we rank are free to download, including NCCGo and Long Exposure & ND Calculator.

Does NDCalc2 have ads or in-app purchases?

NDCalc2 has no ads and has no in-app purchases, according to its App Store listing as of July 2026.

How many ndcalc2 apps are on the App Store?

We track 10+ ndcalc2 apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.

What is NDCalc2 used for?

NDCalc2 helps photographers calculate the correct exposure time when using Neutral Density (ND) filters. It takes the known exposure time without a filter and the ND filter's value to determine the adjusted exposure time.

Does NDCalc2 support custom filters?

Yes, NDCalc2 allows you to add your own filters that are not in the default list. You can add them by f-stops, ND-Value, or Factor, making the app more personalized to your gear.