Frequently Asked Questions

Everything you need to know about getting started with Gist

Getting Started

What is Gist?

Gist is an iOS app that transforms articles, YouTube videos, and web pages into concise audio summaries. Share any URL from your favorite apps or paste a link directly, and Gist will use AI to extract the key points and read them aloud to you.

Why do I need an API key?

Gist uses AI services (like Claude, GPT, or Gemini) to generate summaries. These services require an API key for access. By using your own API key, you have full control over your usage and costs, and your data stays private — we never see your content or keys.

Is Gist free to use?

The Gist app itself is free. However, you'll need API keys from AI providers, which may have their own costs. Google Gemini offers a generous free tier (1,500 requests/day), and Apple's built-in text-to-speech is completely free.

API Keys — AI Providers

Choose any AI provider to power your summaries. We recommend starting with Google Gemini — it's free and works great.

Google Gemini

Free Recommended

Google's Gemini offers a completely free tier with 1,500 requests per day — no credit card required.

  1. Go to Google AI Studio
  2. Sign in with your Google account
  3. Click "Create API Key"
  4. Copy the key and paste it into Gist
Get Google API Key

Anthropic Claude

Claude is known for nuanced, thoughtful summaries. Requires a credit card for billing.

  1. Go to Anthropic Console
  2. Create an account or sign in
  3. Add a payment method
  4. Navigate to Settings → API Keys
  5. Click "Create Key" and copy it
Get Anthropic API Key

OpenAI GPT

OpenAI's GPT models provide fast, reliable summaries. Requires a credit card.

  1. Go to OpenAI Platform
  2. Create an account or sign in
  3. Add a payment method in Billing
  4. Go to API Keys section
  5. Click "Create new secret key" and copy it
Get OpenAI API Key

xAI Grok

xAI's Grok model offers a unique perspective on content summarization.

  1. Go to xAI Console
  2. Create an account or sign in
  3. Navigate to API Keys
  4. Create a new key and copy it
Get xAI API Key

OpenRouter

Free Options

OpenRouter gives you access to multiple AI models through a single API key. Some models are free.

  1. Go to OpenRouter
  2. Create an account or sign in
  3. Go to Keys section
  4. Create a new key and copy it
Get OpenRouter API Key

API Keys — Voice Providers

Choose how Gist reads summaries aloud. Apple's built-in voice is free and works offline.

Apple Text-to-Speech

Free Recommended

Built into iOS — no setup required. Works offline, completely free, and your audio never leaves your device.

  • No API key needed
  • Works offline
  • Multiple languages and voices
  • Completely private

ElevenLabs

Free Tier

Ultra-realistic AI voices with emotional range. Free tier includes 10,000 characters/month.

  1. Go to ElevenLabs
  2. Create a free account
  3. Go to Settings → API Keys
  4. Copy your API key
Get ElevenLabs API Key

OpenAI TTS

High-quality text-to-speech from OpenAI. Uses the same API key as GPT.

  1. Use your existing OpenAI API key
  2. Or get one from OpenAI Platform
Get OpenAI API Key

Privacy & Security

Are my API keys safe?

Yes. Your API keys are stored securely in your device's Keychain — the same system iOS uses for passwords. Keys never leave your device and are never sent to our servers.

Do you collect my data?

No. Gist doesn't have user accounts, doesn't track you, and doesn't collect any data. The content you summarize goes directly from your device to your chosen AI provider — we're never in the middle.

Can I use Gist offline?

AI summarization requires an internet connection. However, if you use Apple's built-in text-to-speech, you can listen to previously generated summaries offline.

Using Gist

What content can Gist summarize?

Gist can summarize most web content including:

  • News articles and blog posts
  • YouTube videos (via transcripts)
  • Documentation and guides
  • Research papers and PDFs
  • Any publicly accessible web page

How do I use the Share Extension?

From any app (Safari, YouTube, Twitter, etc.):

  1. Tap the Share button
  2. Find and tap "Gist" in the share sheet
  3. Gist will automatically summarize the content

If you don't see Gist, scroll to the end and tap "More" to enable it.

How long are the summaries?

Summary length depends on the original content and can be customized in settings. By default, Gist creates concise summaries that capture the key points in 1-3 minutes of audio.

Troubleshooting

My API key isn't working

Common issues and solutions:

  • Key not activated: Some providers require billing setup before the key works
  • Copy/paste error: Make sure you copied the entire key without extra spaces
  • Rate limited: You may have exceeded your provider's free tier limits
  • Key expired: Some providers expire unused keys — create a new one

Summarization is slow

Speed depends on:

  • Your internet connection
  • The AI provider's current load
  • The length of the original content

Google Gemini and OpenAI tend to be the fastest providers.

The summary quality isn't great

Try these solutions:

  • Switch to a different AI provider (Claude often produces more nuanced summaries)
  • Adjust summary length in settings
  • Some content types (like heavily visual articles) may not summarize well

Still have questions?

Join the waitlist and get early access when we launch on the App Store.