Nino – AI Photo Enhancement Studio for iOS

Nino is a complete, production-grade SwiftUI template that turns ordinary iPhone photos into professional, editorial-quality images with AI. It ships with three AI creation tools (Enhance, Create, Edit), image-to-video, team collaboration, usage metering, and a full Stripe subscription system. Everything is wired end-to-end: Supabase authentication, database, storage, edge functions, and webhooks.

Demo Instructions

Nino is a backend-powered template. There are no demo login credentials because the app connects to YOUR infrastructure after a short configuration:

Create a free Supabase project and run the included SQL setup script (2 minutes, exact steps in EASY_SETUP_GUIDE.md and documentation.html).
Add your Replicate API token (AI image generation) – one line in APIConfig.swift.
Add your Stripe payment link, price ID and publishable key – a few lines in StripeConfig.swift.
Optionally add a Resend API key for team invitation emails.

Every configuration point is a clearly marked PLACEHOLDER_* string in the source code. The project compiles out of the box; it runs fully once you paste your own keys. Step-by-step instructions with screenshots are in documentation.html (included in the download).

Everything the App Does

+ Enhance Image: chat-based photo enhancement with 10 professional style presets (Interior Architecture, Exterior Architecture, Food and Drinks, Moody Restaurant, Outdoor Restaurant, Beach and Pool, Spa and Wellness, Kitchen, Sunset and Sky, Editorial Portrait)
+ Natural language editing commands (warmth, contrast, mood, lighting, composition and more)
+ Create Image: text-to-image generation from scratch with 5 aspect ratios (2:3, 16:9, 1:1, 4:5, 3:4)
+ Built-in creative prompt library with 200+ ready-made prompts and prompt presets
+ Edit Image: instruction-based image editing with regenerate and variations
+ Image to video: cinematic video generation from a single photo
+ Chat-style interface with message bubbles, variation galleries and swipe navigation
+ Send to Edit: move any generated image between tools in one tap
+ Recent Projects: last 50 projects with thumbnails, image and video support
+ Export: save to Photos and native share sheet
+ Email authentication: sign up, sign in, password reset, account deletion
+ 3-step onboarding with business profile and profile photo
+ Teams: organizations, owner/member roles, invite codes, invitation emails, member removal, leave team
+ Usage metering: 10 free images per month, Pro (the built-in in-app Stripe subscription) unlocks 300 images + 50 videos monthly
+ Usage paywall and upgrade flow when limits are reached
+ Stripe subscriptions via Payment Links web checkout with customer portal for management
+ Subscription state synced to your backend through a Stripe webhook edge function
+ Settings: profile editing with avatar upload, notifications toggle, legal pages, usage stats
+ Polished UX: haptic feedback, spring animations, liquid-glass tab bar, loading and empty states

License Note – Every Feature Is Included

All features listed above ship in the full source code delivered to BOTH Regular and Extended license buyers. No functionality is locked, restricted or unlocked per license tier. The in-app “Pro” tier mentioned above is the app’s own end-user subscription feature (built on Stripe and configured by you in StripeConfig.swift) – it is part of the template’s functionality, not a restriction tied to this item’s Envato licenses.

Ongoing External Costs – Important

Nino connects to external third-party services: Supabase, Replicate, Stripe and (optionally) Resend. Using these services may incur ongoing external costs that are billed directly to you by each provider. As the buyer, you are solely responsible for any usage fees associated with your own third-party accounts for Supabase, Stripe, Resend and Replicate – for example, Replicate bills per AI generation, Stripe charges payment-processing fees, and Supabase and Resend offer paid tiers beyond their free plans. Free tiers are generally sufficient for development and testing, but production usage will incur costs according to each provider’s current pricing. Please review each provider’s pricing before purchasing.

Technology

SwiftUI, iOS 17.0+, Swift 5.9+, MVVM architecture
Supabase (auth, Postgres, storage, edge functions) via the official supabase-swift package – the only third-party dependency
Replicate API (Seedream 4, Nano Banana, Kling v2.5 Turbo Pro models)
Stripe Payment Links web checkout + customer portal (no Stripe SDK needed)
Resend API for transactional team invitations
SQL setup scripts and Deno edge functions included

What the Buyer Gets

Full Xcode source code (SwiftUI app, organized Models / Views / ViewModels / Services)
Complete database setup SQL and Stripe webhook edge function
documentation.html setup guide with embedded screenshots, configuration walkthrough and theme customization example
EASY_SETUP_GUIDE.md quick-start, plus reference SQL scripts in supabase/sql/
All preview screenshots

Development Disclosure

Portions of this template’s source code were developed with AI-assisted tools. All code has been reviewed, tested and documented by the author.

A Note Before You Buy

This is a source-code template, not a finished app: you will need Xcode knowledge to build, configure (Supabase / Replicate / Stripe keys) and publish it. If you are looking for a no-code app, this item is not for you. Support for setup questions is always welcome via the item comments.

Nino | AI Photo Enhancement Studio with Style Presets, Image to Video and Subscriptions - SwiftUI