Alternatives

Products that do what Slopy does

Precision GPX & elevation analyzer for macOS

1BA
Building a GPS receiver▲552
Hi everyone! Shortly after publishing my iOS 4 jailbreak last October[1], I got to work on my next hobby project: a from-scratch homebrew GPS receiver, which can solve the user’s location solely from billions of radio antenna samples. I took a commodity SDR (alongside the Python standard library and numpy) and built a signal processing pipeline that can detect and track GPS satellites over many minutes, drop and pick up satellites as they come in and out of view, and precisely determine the user’s position and clock inaccuracy. All told, gypsum can go from a cold start to a fix on the user’s…
2024 · axleos.com
23T
3D Terrain simulation for hiking, skiing etc.▲150
I'm working on a GPS track visualizer for quite some time. It shines in hilly and mountaineous terrain (where a 3D view makes more sense), but it also offers quite a lot of Strava-like features (statistics etc.). You can upload your GPX and FIT files manually, or sync directly with Garmin, Coros and Polar. See https://cubetrek.com for the live app and check out some examples there. It's free and opens source. Also, anyone who likes to work with 3D visualizations (especially Babylon.js), let me know if you like to help polish this thing further.
2025 · github.com
3
OneGlanse▲77
Free open-source GEO tracker for LLM visibility
Apr 2026 · oneglanse.com
4
Slop Goggles▲59
Detect AI-generated comments and posts on Reddit
May 2026 · slopgoggles.ticekralt.com
5
SlopCollector▲112
Find the slop in your supabase
Nov 2025
6
RadianceKit▲95
Turn photos into 3D Gaussian Splats on your Mac
Jun 2026 · radiancekit.de
7IT
I turned algae into a bio-altimeter and put it on a weather balloon▲142
Hi HN - My name is Andrew, and I'm a high school student. This is a write-up on StratoSpore, a payload I designed and launched to the stratosphere. The goal was to test if we could estimate physical altitude based on algae fluorescence (using a lightweight ML model trained on the sensor data). The blog post covers the full engineering mess/process, including: - The Hardware: Designing PCBs for the AS7263 spectral sensor and Pi Zero 2 W. -The biological altimeter: How I tried to correlate biological stress (fluorescence) with altitude. - The Communications: A custom lossy compression…
Nov 2025 · radi8.dev
8
Squat-O-Meter▲129
Squat like a gopnik in the ex-USSR streets.
2021
9FR
Flattest Route - A web app to help you avoid hills in SF▲237
2013 · flattestroute.com
10
OGHUNT▲189
Product Hunt with ZERO AI Slop™
2024
11GI
Gping.io – Like TinyURL for your car▲184
2016 · gping.io
12
MBCompass▲72
A full navigation utility in ~2MB
Apr 2026 · github.com
13
Tiles: Map Your Adventures▲106
Turn Apple Health workouts into a private route map
Jun 2026 · tiles.sinuk.dev
14
Focusdim▲137
A simple Mac app to enhance your visual focus
2025
15GO
GPG on macOS and YubiKey▲150
2019 · github.com
16
Hyperfocused▲148
Deep work menubar app for macOS
2023
17
Slopes▲125
The best ski tracking experience on iPhone and Apple Watch
2019
18
OptiClear▲71
Clean your Mac storage with duplicate file and photo cleanup
Apr 2026 · apps.apple.com
19IM
I made a tool to turn boring GPX files into cool videos▲24
2024 · avomap.com
20
Gaze Guard▲103
Instant Privacy & Screen Blur
Mar 2026
21
Sloggo▲95
Minimal syslog collector and viewer based on DuckDB
Jan 2026
22IM
I made a tool that prevents websites from tracking you▲31
I know we are very wary of AI slop but disclaimer: AI was used. I don't think that it is slop though and it was mostly used for formatting.
Jul 2026 · github.com
23
SLMMSK▲89
Antiselfie app
2014
24
Sloppoke▲3
Blazing fast LLM slop removal from code before you commit
Jun 2026 · sloppoke.me

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