NDTimer vs Forest Weather
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
NDTimer
Read full descriptionHide 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.
Forest Weather
Read full descriptionHide full description
This is not a weather app. It's a photography planning tool Get notified when conditions are perfect for your next sunrise shoot. Forest Weather uses high-resolution models like KNMI Harmonie (2 km) to alert you about fog, sun rays, snow, and visibility, so you never miss the perfect morning. Built by a professional landscape photographer with 15+ years of field experience. Features no other app offers: sun ray (crepuscular ray) alerts, fully customizable condition-based notifications, and a sunrise conditions map covering up to 600x900 km. No ads, no tracking, no data collection. Just the data photographers need. WIDGET - Home screen widget with visibility, humidity, sun percentage, and rain - Color-coded indicators when conditions meet your thresholds - Sunrise and sunset times at a glance - Customizable background color and transparency - Automatic updates at configurable intervals FORECAST - Conditions at sunrise - the golden window for forest photography - Fog, sunray, and snow alerts based on your thresholds - Hourly graphs for visibility, humidity, sun percentage, rain, and snow - Sunrise markers on graphs to plan your timing - Switches to tomorrow's forecast after sunrise TABLE - 3-day hourly table with clouds, afterglow, sun%, visibility, temperature, dew point, humidity, dew, frost, rain, snow, wind speed, and wind direction - Sunlight and moon bars with solar noon and moon transit markers - Color-coded cells for quick visual assessment - Up to 5 custom alert profiles with rules on any parameter, notified within 24 or 48 hours MAP - Sunrise visibility map with interpolated conditions on a meteorological color scale - Sunrise alert map with fog, sunray, and snow alerts - Toggle visibility/alert view or current/+24h with one tap - Grid area: 200x300, 400x600, or 600x900 km - Color-coded: blue for fog, yellow for sunrays, green for both, white for snow LOCATIONS - Fog, sunray, and snow alerts for popular forest locations in the Netherlands - Add custom locations by name or by tapping the map - Per-location notifications - Select which locations to monitor ALERTS & NOTIFICATIONS - Push notifications for fog, sunray, and snow conditions - Forest location notifications - All thresholds fully customizable SETTINGS - GPS or custom location - Metric or Imperial units - Multiple weather models: Auto, KNMI HARMONIE, DMI HARMONIE, DWD ICON-EU, HRRR, CMA GRAPES - Update intervals: 1 to 12 hours - Light, dark, or system theme - English, Dutch, German, Spanish, and French PRIVACY Your privacy matters. Forest Weather: - Does NOT collect any personal data - Does NOT use analytics or ads - Location is only used to fetch weather data - All data stays on your device SUBSCRIPTION Forest Weather is free to use for 7 days - no subscription needed during the trial. After the trial period, the app will stop working. To continue using it, a monthly subscription is required. - Price shown in App Store - Payment is charged to your Apple ID - Subscription renews automatically each month - Cancel anytime in Settings - Subscriptions Privacy Policy: https://ios_apps712614.gitlab.io/ForestWeatherWidget_iOS/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Built with care by Martin Podt - www.martinpodt.com
Screenshots
Verdict
The clearest difference is price: Forest Weather at Free against NDTimer's $1.99. Forest Weather also leads on update cadence (every 2 days vs every 3 months). NDTimer's advantage is in-app purchases (none vs 1) and iOS requirement (14.2 vs 16.0). On ads and device support 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
Forest Weather is free to download; NDTimer costs $1.99 up front. Forest Weather sells 1 in-app purchase, starting at $1.99 per month. NDTimer asks for nothing beyond the download.
NDTimer ships an update every 3 months, Forest Weather every 2 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.
| Parameter | NDTimer | Forest Weather |
|---|---|---|
| Price | $1.99 | Free โ better |
| Update frequency | Every 3 months | Every 2 days โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.2 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 1 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Tim Kloess | Marinus Podt |
In-app purchases
NDTimer
No in-app purchases
Forest Weather
- Forest Weather Monthly$1.991 Month
Questions
Is NDTimer free?
Is Forest Weather free?
Do NDTimer or Forest Weather have ads?
Which is updated more often, NDTimer or Forest Weather?
Other comparisons















