Gasper vs Beli-style ranking apps: the same trick, built for horror

If you have used Beli or an app like it, you already know the trick that Gasper is built on: do not ask people for a number, ask them which of two things they liked more, and let the number fall out. Beli does this for restaurants. Gasper does it for horror, with one change that horror demands. This page compares the two approaches plainly.

What Beli-style ranking apps do

Beli is the best-known of a group of apps that rank restaurants by pairwise comparison. You log a place you ate at, and the app shows you restaurants you have already logged and asks which you liked more. A few answers place the new restaurant in your personal list, and every restaurant on the list gets a score from 0 to 10 based on its position. The list is yours; friends can see it, and the app surfaces where your friends have been and what they rated. There are bookmarks for places you want to try, lists, and recommendations drawn from your tastes and your friends'. Several other apps use the same mechanism for restaurants, bars, and in some cases films across every genre.

The heart of the method is that relative judgments are easy and consistent where absolute ones are not.

What Gasper does

Gasper is a free iOS app that logs horror films and ranks them the same way: by comparison, not by typed score. The flow has one step Beli-style apps do not have and asks a question they do not ask. First, "How scary was it?": Terrifying, Some scares, or Barely flinched. That decides which films it is compared against and the range it can land in, so a film that terrified you never ends up below one you slept through. Then the head-to-heads, two posters at a time, on one question: "Which was scarier?". The film lands in your rankings with a scare score, out of 10 with one decimal, read from position. If you loved it regardless of how scary it was, you tap a heart and it is marked as Loved.

Around the ranking: a Community Scare on every film, Scare Tolerance, leaderboards, a feed, lists, a daily pick, a week streak and Bloodwork.

Side by side

Where Beli-style apps are better

At what they do. If you want to rank restaurants, a Beli-style app is the tool and Gasper does not touch the category. Their communities in the cities they serve are established, and a long-time user has a deep list that makes new comparisons sharp. Some of these apps cover films across every genre, which Gasper deliberately does not. Recommendation from friends' lists is a core strength that Beli-style apps have refined over years. If your main interest is a general taste graph across categories, they are ahead.

Where Gasper is different

The method is shared. The differences are what horror requires of it.

A scare verdict first. Pure pairwise ranking can send a film to the wrong half of a list on one odd early answer. Gasper's Terrifying, Some scares or Barely flinched choice puts the film in the right range before the comparisons start, which makes them faster and more accurate.

A different question. A restaurant has one quality to rank: did you like it. A horror film has a sharper one: did it scare you. Blend "liked" and "scared" into one question and a comfort-watch comedy and a terrifying mess get the same treatment. Gasper asks only which was scarier, and keeps a heart (Loved) for the films you adore regardless, so the ranking stays about fear and the affection has somewhere to go.

A crowd that compares like for like. Because every member ranks horror against horror, the Community Scare is a specific signal, and your distance from it becomes Scare Tolerance, a Hottest Take and a Deepest Cut. Leaderboards for the scariest films and the most active fans come from the same narrow scope.

Using both

Nothing overlaps. Rank your dinners in one app and your horror in the other, and the same instinct, "which did I like more" there and "which was scarier" here, serves you in both. If you already think in comparisons, Gasper's flow will feel familiar from the first film.

Gasper does not import from any service yet, so a ranked list starts empty and builds by hand. The start here guide covers the first dozen rankings, which is about when the scores stop calibrating.