Work · alternatives · 2026
24 alternatives to Aurora Calculator – 991-Style
991-style scientific calculator for Android with PROB & BASE
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Your life in 777 free calculators
2019 · omnicalculator.com · its alternatives →
- 2
A Simple & Gorgeous Android Calculator for Everyday Use
2021 · play.google.com · its alternatives →
- 3
- 4IA
2017 · insect.sh · its alternatives →
- 5
Visually Impressive Highly functional All-in-one!
2016 · play.google.com · its alternatives →
- 6
6284 Calc▲137An app that does your math & science homework for you 🤓
2017 · apps.apple.com · its alternatives →
- 7
Scientific calculator with LaTeX equation display, variables, units, complex numbers. Supports input via on-screen button presses or keyboard.
2022 · alexbarry.github.io · its alternatives →
- 8
CalPal▲105I built this using React/Next.js. The parsing logic uses [library/custom regex]. Added Gemini API support so users can generate budget templates dynamically. No ads, just a tool.
Jan 2026 · trycalpal.app · its alternatives →
- 9
Hey HN! I made Orbit, an iOS app that allows you to see the satellites, planets, and constellations above you in AR, on a 2D map, and on a 3D globe. The app includes more than 15,000 objects tracked by CelesTrack, together with their pass predictions, descriptions, and detailed orbital data. A searchable catalog of all objects is also available, as well as a built-in chatbot designed to answer any space-related questions you might have. This is my first published iOS app, so any feedback is greatly appreciated! App Store: https://apps.apple.com/app/id6772174570
Jul 2026 · nagylukas.github.io · its alternatives →
- 10
Aurora▲11Transforms your habits into a colorful aurora borealis
2025 · xoxkoo.github.io · its alternatives →
- 11
Problem solving focused statistical and machine learning software toolkit. Think of it as any spreadsheet software, but empowered with plug'n'play tools for statistics and machine learning. More tools are added frequently by using plugin functionality. - MariusNea/Aurora
2024 · github.com · its alternatives →
- 12
The modern calculator for macOS/iOS
2020 · euclid.pr1mer.tech · its alternatives →
- 13
- 14
Aurora▲5Glass-box Quantitative AI for Humans and Agents
Jul 2026 · fantasystudio.fantasy-labai.workers.dev · its alternatives →
- 15
Your one-stop solution for daily calculations & conversions.
2025 · fluitionsphere.com · its alternatives →
- 16AR
2016 · play.google.com · its alternatives →
- 17
- 18
A clean scientific calculator that works offlin
Jul 2026 · play.google.com · its alternatives →
- 19
Just enter values and see results instantly
May 2026 · play.google.com · its alternatives →
- 20
AI-powered aurora predictions for your exact location
Mar 2026 · play.google.com · its alternatives →
- 21
Calculate on Home Screen (iOS 17 Interactive Widget)
2023 · desktop-calculator.com · its alternatives →
- 22
- 23AB
2020 · saasformulas.com · its alternatives →
- 24
Download apk for Android, IOS and PC with APKFinds
2020 · play.google.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →