OwnKey AI – 12+ elite AI tools powered by your own OpenAI key.
Chat with GPT-5, generate content, transform audio, and create stunning visuals. Own your data, your costs, and your AI experience.
12+ integrated AI tools
Save up to 98% vs subscriptions
Instant GPT-5 & GPT-4.5 access
Bring Your Own Key, unlock limitless AI.
OwnKey AI puts you in control. Connect your own OpenAI key to unlock elite GPT models, image generation, text-to-speech, transcription, and business tools without subscriptions or upsells. Experience blazing-fast responses on a secure, privacy-first platform.
- Chat with GPT-5, GPT-4.1, GPT-4.5, GPT-4, and GPT-3.5
- Generate long-form essays, emails, captions, and SEO-ready blogs
- Craft perfect prompts in seconds with AI prompt engineer
- Turn text into lifelike speech across multiple voices and accents
- Transcribe and analyze voice memos with lightning speed
- Enhance portraits with smart facial recommendations
- Create or edit images using DALL·E and advanced AI tools
- Understand any image with automatic detection and description
- Count calories and plan meals from a single food photo
- Search the live web for the latest answers and data
- Build business plans, financial summaries, and pitch decks
Everything you need to ideate, create, and deliver.
From academic research to startup launches, OwnKey AI packs a professional-grade toolkit in one lightweight app. Switch between tools instantly, save custom prompts, and stay productive wherever inspiration strikes.
12+ Premium AI Tools
Access chat, content generation, image creation, TTS, OCR, and more without unlocking extra tiers.
Bring Your Own OpenAI Key
Connect your own API key for total pricing control, transparent usage, and zero data collection.
No Subscriptions or Limits
One-time download. Every feature is available instantly with real-time responses and no queues.
Private & Offline
All requests stay on-device. OwnKey AI never stores prompts, files, or voice recordings on a server.
Live Workspace
Your AI mission control
Queue prompts, manage conversations, and toggle between GPT models with a single tap.
✔ GPT-5, GPT-4.5, GPT-4.1 ready
✔ Image creation & editing toolkit
✔ Instant voice transcription
✔ Smart prompt templates
Designed for creators, students, founders, analysts, and anyone who wants full control of their AI stack.
Get OwnKey AI for iOSOwnKey AI fits every workflow.
Whether you are planning content calendars, summarizing meetings, or crafting pitch decks, OwnKey AI adapts instantly. Pick the model, choose the tool, and keep shipping.
Creators & Marketers
Generate copy, captions, scripts, and visuals tailored to each platform with saved prompt workspaces.
Students & Researchers
Summarize lectures, transcribe voice notes, analyze data, and generate citations in one secure environment.
Founders & Analysts
Build financial models, market research summaries, and investor updates without exposing strategy to the cloud.
Why thousands switch to OwnKey AI
“Finally, an AI app that respects privacy. Connecting my own key gives me GPT-4.5 and GPT-5 for a fraction of my old subscription.”
“I replaced three paid apps with OwnKey AI. Image editing, transcription, and business planning all live in one place now.”
“It’s the fastest way to experiment with the newest GPT models on iPad. No limits, no waiting, no hidden costs.”
Launch in three simple steps.
Download OwnKey AI
Install the app on your iPhone or iPad from the App Store in seconds.
Connect Your OpenAI Key
Securely paste your API key once. OwnKey AI encrypts it locally and never uploads it.
Create Without Limits
Launch any tool instantly. Pay only for what you use, often pennies per month.
Frequently asked questions.
Everything you need to know about OwnKey AI, licensing, privacy, and model support.
Is OwnKey AI really free?
Yes. OwnKey AI is a one-time download with optional ads. There are no in-app purchases or subscriptions.
Do I need an OpenAI API key?
OwnKey AI is designed for BYOK (Bring Your Own Key). Connecting your key gives you full transparency and the lowest costs.
Is my data private?
Absolutely. All processing happens client-side. OwnKey AI never stores, forwards, or analyzes your data on external servers.
Which devices are supported?
OwnKey AI is optimized for iOS and iPadOS, works on iPhone and iPad, and supports landscape and portrait modes.
Which AI models can I access?
You can chat with GPT-5, GPT-4.5, GPT-4.1, GPT-4, GPT-3.5, and more, plus generate visuals with DALL·E and use specialized tools.
Experience true AI freedom on iPhone and iPad.
Download OwnKey AI today and unlock the complete AI toolkit without subscriptions, limits, or data compromises. Your key, your models, your way.
Get OwnKey AI on the App Store100% BYOK • No recurring fees • No server-side storage