ND+Timer vs Spotter
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
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.
- 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)
Read full descriptionHide 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
Spotter
Read full descriptionHide full description
By Planespotter for Planespotters!!! Have your plane photos in the pocket. Show your friends what you have caught with all important info like plane, livery, registration and many more... -Import your photos -Browse your photos -Easily search in photos -Statistics about airlines you've caught -Get better ranks for more unique registrations You can remind your spotting sessions with photos anywhere anytime.
Screenshots
Verdict
The clearest difference is price: ND+Timer at Free against Spotter's $4.99. ND+Timer also leads on update cadence (every 2 months vs every 16 months). Spotter's advantage is in-app purchases (none vs 1) and iOS requirement (8.0 vs 15.6). 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
ND+Timer is free to download; Spotter costs $4.99 up front. ND+Timer sells 1 one-off in-app purchase. Spotter asks for nothing beyond the download.
ND+Timer ships an update every 2 months, Spotter every 16 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.
| Parameter | ND+Timer | Spotter |
|---|---|---|
| Price | Free โ better | $4.99 |
| Positive reviews | 60.0% of reviews | โ |
| Update frequency | Every 2 months โ better | Every 16 months |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Monetization | Free with in-app purchases | โ |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 8.0 โ better |
| Further details โ not scored | ||
| Size | 9 MB | 117 MB |
| Age rating | 4+ | 4+ |
| Developer | Tobias Ullerich | Lukas Matousek |
In-app purchases
ND+Timer
- ND+Timer Pro$1.99
Spotter
No in-app purchases









