Comparison

ND+Timer vs NDTimer

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

ND+Timer

This app helps photographers determine correct exposure times for long exposure shots using ND filters. It includes a timer to capture the perfect moment and offers pro features through in-app purchases for enhanced functionality.

Highlights
  • Exposure time calculation with ND filters
  • Integrated timer for capturing moments
  • Notifications while device is locked
  • Dark mode (Pro feature)
  • Lock screen widget with running timer (Pro feature)
  • Dynamic Island support (Pro feature)
  • Automatic exposure computation for multiple filters (Pro feature)
Features
Read full description

You are on a trip and would like to take a photo of a waterfall? Maybe You would like to take a long time exposure. ND+Timer gives you all the required capabilities to do filter photography. With ND+Timer you can always determine the correct exposure time for your photo. You can use the included timer feature to avoid missing the perfect moment. ND+Timer provides a lot of features: - Intuitive and clean app for photographers - Simple determination of exposure times with ND filters - Timer feature for taking photos - Notifications while device is locked ND+Timer is a freetime app project. To avoid annoying ads the app has some features available through in app purchases. Have understanding for this. Pro features (in app purchase): - Dark mode for the night - Widget with running timer on the lock screen - Support for the Dynamic Island - Hide unnecessary filters for clarity - Compute the exposure time automatically for multiple filters

About

NDTimer

Features
Read full description

NDTimer is the ultimate companion for photographers seeking precise control over their long-exposure shots! The app simplifies the complex task of calculating ND filter exposure times, allowing you to focus on capturing stunning images with ease. Key Features: - Multi-Filter Support: Whether you're stacking multiple ND filters or using a combination of different types, NDTimer has you covered. Effortlessly calculate exposure times for various filters to achieve the perfect balance of light in your photos. - Custom Filter Settings: Tailor the app to your unique setup with our customizable filter feature. Input the specific details of your custom filter, and let the app do the rest, ensuring accurate exposure calculations every time. - Intuitive Countdown Timer: A sleek and easy-to-read countdown timer keeps you informed about the remaining exposure time. Watch as your long-exposure masterpiece unfolds before your lens. - User-Friendly Interface: The user-friendly interface makes navigating through the app a breeze, ensuring a smooth experience for both amateur and professional photographers. - Precision and Accuracy: NDTimer is developed to calculate the optimal long-exposure time allowing you to capture the perfect shot, every time.

Screenshots

ND+Timer4 screens
NDTimer4 screens

Verdict

The call

The clearest difference is price: ND+Timer at Free against NDTimer's $1.99. NDTimer's advantage is in-app purchases (none vs 1) and chart position (#196 vs unranked). On update cadence, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

ND+Timer is free to download; NDTimer costs $1.99 up front. ND+Timer sells 1 one-off in-app purchase. NDTimer asks for nothing beyond the download.

UpkeepUpdate frequency

ND+Timer ships an update every 2 months, NDTimer every 3 months. Both last shipped on September 20, 2026.

Scorecard3 real differences ยท 6 level
ND+Timer versus NDTimer: the parameters behind the verdict, then further details
ParameterND+TimerNDTimer
PriceFree โ€” better$1.99
Positive reviews60.0% of reviewsโ€”
Update frequencyEvery 2 months โ€” betterEvery 3 months
AdsNoNo
In-app purchasesYesNo โ€” better
MonetizationFree with in-app purchasesโ€”
Best chart rankโ€”#196 โ€” better
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS15.614.2 โ€” better
Further details โ€” not scored
Size9 MB1 MB
Age rating4+4+
DeveloperTobias UllerichTim Kloess

In-app purchases

1 purchases

ND+Timer

One-time1
  • ND+Timer Pro$1.99
None

NDTimer

No in-app purchases

Questions

Is ND+Timer free?
ND+Timer is free to download, with in-app purchases available.
Is NDTimer free?
NDTimer costs $1.99, with no in-app purchases.
Do ND+Timer or NDTimer have ads?
Neither ND+Timer nor NDTimer shows ads.
Which is updated more often, ND+Timer or NDTimer?
ND+Timer ships an update every 2 months, and NDTimer every 3 months. Most recently, ND+Timer was updated on September 20, 2026 and NDTimer on September 20, 2026.

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