StopStack was an overall app developed by MIANJUN LIU. It was removed from Google Play Aug 10, 2026 and is no longer available for download.
Download Statistics
User Ratings
The app had no ratings.
App Information
StopStack cost $2.99 to download. The APK download size was 4.55 MB. The last available version was 1.0.2. The last update was on July 9, 2026.
Technical Requirements
The app had a content rating of Everyone. The app had been available on Google Play May 2026.
Description
StopStack helps long exposure photographers calculate neutral density filter exposures in the field.
Save the ND filters you actually carry, enter your base exposure, and quickly see the shutter time you will get from one filter or a stacked combination. Working toward a specific creative effect? Enter your target shutter time and StopStack recommends the closest stack from your kit, with practical alternatives when the exact result is not possible.
Built for waterfalls, seascapes, cloud streaks, crowd removal, architecture, travel, and quick video shutter checks.
Features:
- ND exposure calculator for single and stacked filters - Target shutter planner using your saved filter kit - Support for stops, ND factor notation, and optical density notation - Common scenario shortcuts for long exposure work - Long exposure countdown timer - Recent calculations stored locally - English, Simplified Chinese, and Japanese in-app language options - Local-first design with no account; optional sponsored offers use Google Mobile Ads
StopStack is a focused field tool. Exposure planning does not require cloud sync or an account. Internet access is only needed for optional sponsored offers and App Store subscription support.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
