Nimbalyst vs Costra AI

Nimbalyst brings your AI coding sessions to your pocket. Monitor, interact with, and respond to your desktop AI agent from anywhere -- no laptop required. STAY IN THE LOOP Your desktop AI sessions sync to your phone in real time. Control Claude Agent from your phone and track progress on the go from wherever you are. When your AI agent needs input -- a permission approval, a question answered, a plan reviewed -- respond right from your phone. INSTANT PUSH NOTIFICATIONS Get notified the moment your AI agent needs your attention. Tap the notification to jump straight to the session that needs you. SECURE BY DEFAULT All session data is end-to-end encrypted with AES-256-GCM. Your code, prompts, and AI responses are encrypted before they ever leave your desktop. Not even the sync server can read your data. NATIVE iOS EXPERIENCE Built with SwiftUI from the ground up. Native navigation, pull-to-refresh, iPad split view, and instant offline access to previously viewed sessions. No web wrapper -- this is a real iOS app. KEY FEATURES Real-time sync of all AI sessions across your projects Send prompts and follow-up messages to active sessions Approve tool permissions, answer questions, review plans Review code changes and git commit proposals Push notifications with deep-linking to specific sessions Offline viewing of cached session transcripts iPad split view with sidebar navigation QR code pairing with your desktop in seconds Unread indicators so you never miss a message Nimbalyst for iOS is a companion to the Nimbalyst desktop app. A desktop installation is required. Pair your devices by scanning a QR code from Nimbalyst desktop, and your sessions sync automatically. Learn more at https://nimbalyst.com

Costra tells you exactly what to buy for your renovation — and how much of it. Pick a room, answer six short steps, and get a complete, layer-by-layer bill of materials: primer, plaster, putty, paint, tile adhesive, screed and more — each with the exact quantity for your walls, floor and ceiling. NO SIGN-UP NEEDED Calculate and view full estimates as a guest. Create a free account only if you want to save them. HOW IT WORKS 1. Room — choose the room type and enter its dimensions 2. Condition — describe wall evenness and floor screed, and watch the estimated material weight update live 3. Walls, floor, ceiling — pick your finishes: paint, wallpaper, tile, laminate and more 4. Result — a structured materials list, grouped by surface and layer SMART WHERE IT MATTERS • Quantities follow professional consumption rates and your room's real geometry — doors, windows, wet zones • Every line shows the right unit: kilograms, liters, square meters, rolls, pieces • Tap any material for a hint explaining what it's for • Diagrams show how the layers stack up SAVE AND ORGANIZE (optional, free) • Save estimates to your account and reopen them anytime • Group estimates into projects — an apartment, a house, a client job • Duplicate an estimate and tweak it for the next room IN YOUR LANGUAGE Fully bilingual English/Russian with an instant toggle. Costra is free, with no ads. Your data stays yours — you can delete your account and everything in it at any time, right in the app.