How is free Gemini different from paid plans?

Gemini Free and Paid Plans

Gemini free is the 0-dong tier of the Gemini app, requiring only a Google account, offering conversation, image creation, Deep Research, Gemini Live, Canvas, and Gems within standard limits; the paid plans Google AI Plus, Pro, and Ultra raise those limits, unlock stronger models, and add video creation and storage capacity. The full Gemini ecosystem is covered in the pillar article What is Gemini?; this post goes deep only into the differences between plans. This post does not recommend which plan to buy and is not financial advice. Prices in this post are from the official plan page displayed for Vietnam on 04/11/2026, in Vietnamese dong; the page does not clearly state whether tax is included, so actual payment may differ. Google does not disclose the number of queries per day, only discloses limit ratios. The post includes a plan table, limits, student benefits, data differences, and four signals for upgrading.

Four tiers of the Gemini app, separate from API and Workspace. Diagram: OPCAIOS.

What Gemini plans exist and what do they cost?

The Gemini app currently has four individual tiers: Free, Google AI Plus, Google AI Pro, and Google AI Ultra, with Ultra split into two levels. The table below combines data from gemini.google/subscriptions displayed for Vietnam on 04/11/2026, plus the Help page "Gemini Apps limits & feature availability" same date.

Plan	Price on page (VND/month)	Limit ratio to free	Context	Model listed on page	Storage
Free	0	Standard	32 thousand tokens	Flash-Lite	15 GB
Google AI Plus	132,000	2x	128 thousand tokens	Flash	400 GB
Google AI Pro	489,000	4x	1 million tokens	Gemini 2 Argon, Pro, Flash	5 TB
Google AI Ultra (5x tier)	From 2,250,000	5x Pro	1 million tokens	Highest access level	From 20 TB
Google AI Ultra (20x tier)	5,500,000	20x Pro	1 million tokens	Highest access level	From 20 TB

Storage capacity is shared across Gmail, Drive, and Photos. According to the page, Plus is available in over 160 countries, Pro and Ultra in over 150 countries and territories.

How are Gemini free limits calculated?

Gemini free limits are calculated by computational load, not a fixed number of queries. According to the Help page "Gemini Apps limits & feature availability" (read 04/11/2026), consumption depends on prompt complexity, model, features, and conversation length. Four main rules:

1. Ratio: Plus is 2x standard tier, Pro is 4x, Ultra is 5x or 20x the Pro tier.
2. Refresh cycle: limits refresh every 5 hours until you hit the weekly cap.
3. High-consumption features: Deep Research drains more limit than regular chat, video creation drains the most.
4. When you hit the ceiling on paid plans: you can still chat with Flash-Lite; the plan page also lets you buy more uses with AI credits.

You check your usage in Settings, Usage Limits section. The page notes limits may change without notice.

Which features are in the free plan, which require payment?

Gemini's free plan has more features than users typically think; the main differences lie in limits, models, and a few automated features. The table below comes from the Help page and plan page (read 04/11/2026; Gmail and Docs rows taken from plan page; checkmarks on the Help page are images so we read by column position):

Feature	Free	Plus	Pro	Ultra
Canvas, Skills, create slides, audio overview	Yes	Yes	Yes	Yes
Deep Research	Yes, may pause at peak times	Yes	Yes	Yes
Create image with Nano Banana 2	Yes	Yes	Yes	Yes
Redo image with Nano Banana Pro	No	Yes	Yes	Yes
Create video	No	Yes	Yes	Yes
Daily brief, scheduled tasks	No	Yes	Yes	Yes
Tasks in Gemini	No	No	Yes	Yes
Gemini in Gmail	No	Yes	Yes	Yes
Gemini in Docs	No	No	Yes	Yes

The plan page also notes Google Flow has 200 credits at Plus, 1,000 at Pro, 10,000 or 25,000 at Ultra; Antigravity basic limits from Pro onward; Project Genie only at Ultra. Gemini Live and Gems are listed on the free plan; per release notes 30/09/2026, Skills will soon replace Gems.

Can students use paid plans for free?

Eligible university students in Vietnam are currently invited to use Google AI Plus for free for 1 year, not Google AI Pro. According to the gemini.google/students page shown for the Vietnam region (read 04/11/2026), the main conditions are:

1. Eligibility: qualified university students, 18 years old and above.
2. Offer deadline: 31/12/2026.
3. Payment method: must have a valid payment method when registering.
4. After the first year: Plus plan automatically charges 132,000 đồng per month if you do not cancel beforehand.
5. Verification: must verify eligibility annually.

According to a release note dated 19/08/2026, the one-year Google AI Pro offer applies to university students in the United States, while over 140 other countries receive Google AI Plus. The plan page also has a trial link, but does not clearly state the conditions, so we have not verified it yet.

How do data and privacy differ between plans?

Gemini app privacy does not differ by Free, Plus, or Pro plan, but differs by account type and activity settings. According to Gemini Apps Privacy Hub (read 04/11/2026), with a personal account:

1. Keep Activity on: conversations are saved and used to improve Google services, including AI model training; some conversations are reviewed by human reviewers.
2. Default retention time: automatically deletes after 18 months, can be changed to 3 or 36 months, or no auto-delete.
3. Human reviewers: reviewed conversations are separated from the account and retained for up to 3 years; deleting activity does not delete reviewed versions.
4. Keep Activity off or temporary conversations: still stored with the account for 72 hours to respond and protect the system, not used for model training.

Workspace organization accounts have separate terms: Workspace Privacy Hub states content is not read by human reviewers and is not used for model training outside the organization without permission. With Gemini API, the free tier uses content to improve products, the paid tier does not. General rules see protecting business data when using AI.

Does Google AI Pro include Gemini API quota?

Google AI Pro does not include Gemini API quota, since API is a separate metered service charged by token through Google AI Studio. According to Gemini API Pricing page (read 04/11/2026, USD prices, excluding tax), Gemini 3.8 Flash and Gemini 3.5 Flash-Lite have a free tier, while Gemini 4 Argon has no free tier; Argon is listed at 2 USD per 1 million input tokens and 10 USD per 1 million output tokens until 30/11/2026, then increases to 4 USD and 20 USD from 01/12/2026. Gemini in Workspace is also purchased separately by the organization's Workspace plan. Details in Gemini API and AI Studio and Gemini in Google Workspace.

When should you upgrade from free Gemini?

Upgrade when the free plan blocks a specific task you do regularly, not because you want to try a new model. Four signals worth considering, drawn from the differences between plans above:

1. Long documents get cut off: 32,000 tokens of the free plan are not enough for long contracts, multiple files, or large source code; Plus has 128,000, Pro has 1 million.
2. Hit rate limit multiple times a week: when main work is interrupted mid-way, 2x or 4x the rate limit makes a difference.
3. Need features only in paid plans: video generation, scheduled tasks, Gemini in Gmail, Docs.
4. Need storage: if already paying separately for Google One, an AI plan may consolidate costs.

A hypothetical example, not a real person: an online seller using Gemini to write product descriptions a few times a week would usually have enough with the free plan. A consultant who needs to read a multi-hundred-page portfolio every day has a reason to consider Pro. Before buying, audit AI tool spending to avoid double charges.

OPCAIOS's Experience

We don't disclose which Gemini plan we're using and haven't yet done a real comparison between the free and paid plans, so this section only states what we actually know. OPCAIOS's system uses Google Antigravity, runs the Gemini model, and acts as an orchestrator working in parallel with Claude Code and Codex; the Antigravity model list on our account as of 03/11/2026 includes Gemini 4 Argon and Gemini 3.8 Flash, and this list is account-specific. The opcaios.org admin panel has a "Google Gemini" provider option for AI writing features, accessed through the API rather than through an app subscription. This means the app plan and API are two separate line items when calculating AI tool costs. We haven't used the student discount yet, and haven't checked Deep Research, Gemini Live, or video creation across each plan.

Frequently Asked Questions

How many questions per day does free Gemini have?

Google doesn't publish a fixed question count. As of 04/11/2026, the Help page only states that the free plan has standard rate limits, calculated by compute volume, refreshing every 5 hours until you hit the weekly limit. Longer questions, larger files, Deep Research, or stronger models use more than short questions. The practical way is to check the Usage Limits section in Settings after a week of normal use.

Can I use Gemini 4 Argon on the free plan?

According to the plan page shown for Vietnam as of 04/11/2026, Gemini 4 Argon is listed under Google AI Pro and Ultra plans; the free plan lists access to Flash-Lite, the Plus plan lists Flash. The release notes from 13/10/2026 also say Argon is coming to Pro and Ultra users. The model menu on each account may differ, and we haven't verified this on a free account.

Does Gemini pricing in Vietnam already include tax?

The plan page shown for Vietnam as of 04/11/2026 lists prices in dong, for example Plus at 132,000 dong and Pro at 489,000 dong per month, but doesn't clearly state whether tax is included. The actual amount charged may vary depending on your payment method and tax regulations. Check the final payment screen before confirming. This content is for reference only, not tax advice.

If I pay, is my data more private?

Not automatically. With a personal account, the Gemini Apps Privacy Hub describes the same mechanism for all plans: when Keep Activity is on, conversations are saved, may be read by reviewers, and used for model training. To reduce risk, turn off Keep Activity or use temporary conversations, and don't paste sensitive customer data. Organization Workspace accounts have stricter data terms.

Which plan should a newcomer start with?

Start with the free plan for a few weeks, noting when you hit limits or lack features. If you're a university student aged 18 or older, consider the Google AI Plus student discount for a year and set a reminder to cancel. Only upgrade to Pro if you really need 1 million token context or Gemini 4 Argon. If you want to learn how to use AI systematically, check out OPCAIOS's AI application training course.

Sources: gemini.google/subscriptions and gemini.google/students (displayed for Vietnam), gemini.google/release-notes, support.google.com/gemini (Gemini Apps limits & feature availability, Gemini Apps Privacy Hub), Gemini's Privacy Hub in Workspace, Gemini API Pricing page (ai.google.dev redirects to aistudio.google.com/docs/pricing), workspace.google.com/pricing (read 04/11/2026). Not yet verified: whether prices include tax, trial plan terms, specific counts for Deep Research and video creation, exact positions of checkmarks in the feature table (page uses images). Experience is OPCAIOS's.