📖 The AI Tool Bible

Ask AI vs Gemini Advanced

A side-by-side look at pricing, capabilities, pros, cons, and our editorial scores.

 
Ask AI
Writing
Gemini Advanced
Writing
TaglineChatGPT on your wrist: a watchOS-only AI assistant from Sindre Sorhus with no subscription.Google's flagship — strong at math, long context, and Workspace integration.
CategoryWritingWriting
PricingPaid· One-time App Store purchase; no subscriptionPaid· $20/mo via Google One AI Premium
ModelGPT-4o miniGemini 2.5 Pro
Editorial score—9.0 / 10
Use cases
quick-qatranslationwriting-helpmath-helpvoice-assistant
Workspace integrationmathlong contextresearch
Pros
  • One-time purchase, no recurring ChatGPT subscription
  • Native watchOS app with voice and keyboard input
  • Supports 30+ languages with automatic voice selection
  • Built by a well-known, reliable indie developer (Sindre Sorhus)
  • Excellent Google Workspace integration
  • Very long context window
  • Strong on STEM tasks
  • Cheapest frontier bundle
Cons
  • watchOS only — no iOS, iPadOS, or macOS version
  • Uses GPT-4o mini, not a frontier model
  • No API, no open source, no web access
  • Limited to short Q&A use on a tiny screen
  • UX still less polished than ChatGPT/Claude
  • Refusals can be inconsistent
  • Limited fine-tuning controls
Websitesindresorhus.comgemini.google.com
Pick Ask AI if
  • ✅ One-time purchase, no recurring ChatGPT subscription
  • ✅ Native watchOS app with voice and keyboard input
  • ✅ Supports 30+ languages with automatic voice selection
  • ✅ Built by a well-known, reliable indie developer (Sindre Sorhus)
Pick Gemini Advanced if
  • ✅ Excellent Google Workspace integration
  • ✅ Very long context window
  • ✅ Strong on STEM tasks
  • ✅ Cheapest frontier bundle
Compare a different pair →