Guides that respect your time.
Everything we know about ranking fear honestly, written plainly for people who would rather be watching.

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Start Here: The Complete Guide to Using Gasper
Everything you need to use Gasper: download it, log your first horror film, rank it by head-to-head, read your scare score, find friends and keep your fear private
- 8 min read
- Guide

Building Your Horror Rankings: Ranking a Backlog Thoughtfully
How to rank a lifetime of horror into one honest list: where to start, how to stay consistent, when to revisit, and what tags and the Loved it heart are for
8 min read
Getting Into Horror If You Scare Easily: A Kind On-Ramp
A gentle way into horror for people who scare easily: gateway films, watching with the lights on, which subgenres to start with and what Scare Tolerance will say
8 min read
The Horror Marathon Guide: Pacing a Night of Scares
Plan a horror marathon that lands: order films by subgenre and intensity, copy a sample four-film night and rank each film in the break after it
8 min read
How the scare score Works: From Head-to-Heads to a Number
The scare score explained: the scare verdict, which-was-scarier head-to-heads, binary insertion, calibration, re-ranking and how it differs from the heart
7 min read
Ranking With Friends: Follow, Tag, Compare and Compete
How to use Gasper with friends: following, tagging who you watched with, the Fans leaderboard, collaborative lists, and comparing Scare Tolerance and taste
8 min read
Rank what scared you.
Free on the App Store. Log a film tonight, answer which was scarier, and watch your rankings take shape.

