Gemini Guide: Google AI Plans, Gemini App and API
Guides to Google’s Gemini: how the Google AI Plus, Pro and Ultra plans differ, what each includes, and where Gemini’s image, video and developer tools fit. Every claim links to an official Google source.
All Gemini guides
- Google AI Pro vs Ultra (2026): Which Gemini Plan to Get
Google AI Plus, Pro and Ultra compared: Gemini 4 Argon access, usage limits, Flow credits, Antigravity, storage and extras, with links to official prices.
Updated October 25, 2026
Related Gemini guides in other sections
- How to Use Nano Banana: Gemini Image Generation Guide
What Nano Banana is, which model to pick (2.1, 2 Lite, Pro), how to make and edit images in Gemini and Flow, and a Gemini API example. Official docs.
Image & Video · Updated October 25, 2026 - How to Use Google Veo 3.1 (Veo 3) in Gemini and Flow
Step by step: where Veo 3.1 lives in October 2026, which Google AI plan you need, how to make clips in Flow, credits per clip, and the Gemini API route.
Image & Video · Updated October 25, 2026 - How to Get a Gemini API Key (2026): Free and Paid
Get a Gemini API key in Google AI Studio: default project, auth keys vs standard keys, free tier vs paid tier, environment variables and a first test call.
APIs · Updated October 25, 2026