TermAI vs Numeris 3D Graphing Calculator

TermAI is a mobile AI-powered SSH terminal designed for developers, DevOps engineers, and system administrators. Securely manage Linux/Unix servers from your iPhone or iPad — fast, stable, anywhere. ■ Core Features • SSH Client — password, SSH key, or custom port login; jump host (bastion) supported • SFTP File Transfer — browse, upload/download, two-way local-remote sync, batch directory transfer • Mosh — auto-reconnect across network switches, tunnels, and sleep; SSH that never drops • AI Assistant — describe Linux issues in natural language; AI diagnoses, generates commands, runs scripts • Docker Management — inspect containers, view logs, exec into containers, restart services • Multi-Server Dashboard — CPU, memory, disk, network, and port monitoring • End-to-End Encryption — modern key exchange, local key storage, Face ID / Touch ID unlock • iPad Optimized — split view, external keyboard shortcuts, Magic Keyboard support ■ Common Use Cases • Manage VPS / cloud servers (AWS, GCP, Alibaba Cloud, Tencent Cloud, Vultr, Hetzner) • Edit remote files and two-way sync via SFTP • Run Docker, Kubernetes, or Ansible scripts from your iPhone • Remote login to debug production, tail Nginx / MySQL logs • Quick Shell access — no laptop required ■ Who It's For SSH power users, Linux ops, backend developers, DevOps, sysadmins, network engineers, indie developers. Free to start. Pro unlocks unlimited server sync, iCloud config sync across iPhone and iPad, and team key sharing.

Numeris combines a full-featured scientific calculator with a powerful function plotter in one beautifully crafted app. THREE MODES - ONE CALCULATOR • BASIC - Quick everyday calculations with intuitive controls • SCIENTIFIC - Trigonometry, logarithms, exponentials, factorials, constants and more • GRAPHING - 2D function graphs and stunning 3D surface plots RPN MODE • Reverse Polish notation with a live stack display, in the style of classic RPN calculators • Enter, SWAP, DROP, DUP and R↓ plus every scientific function • Toggle with one tap in the header; the setting is remembered NEXT-GENERATION FUNCTION PLOTTER • Plot unlimited functions simultaneously in vibrant colors • Symbolic derivatives up to 5th order - automatically computed and simplified • Smart auto-fit detects zeros, extrema, and periodicity • 3D surface plots with rotation, zoom, and pan via touch gestures • Independent axis scaling for X, Y, and Z THOUGHTFUL DESIGN • Elegant OLED-optimized interface with glassmorphism effects • Color-coded bracket pairs for error-free formula entry • Live LaTeX preview of your formulas • Complete calculation history with search • Optimized for iPhone and iPad - landscape included 20 LANGUAGES Numeris speaks your language: English, German, French, Spanish, Italian, Portuguese, Japanese, Korean, Chinese, Russian, Turkish, Arabic, Hindi, Dutch, Polish, Swedish, Danish, Norwegian, Finnish, and Ukrainian. PERFECT FOR • Students in math, physics, and engineering • Teachers who want to demonstrate functions live • Professionals who need quick calculations and visualizations • RPN calculator veterans who will not give up RPN • Anyone looking for a beautiful and powerful calculator Core features are free. Unlock unlimited graphing with a one-time purchase - no subscription, no ads, no data collection.