A privacy review built around how notrack.ai installs
notrack.ai installs from the browser as a page on your home screen, so that route has no app-store review to point to as a safety signal; an Android app also exists. It is a free chat you can use with no account. This looks at what that installation method does and does not tell you about safety, using only what the site itself states.
A native app earns a small amount of trust from passing store review before anyone can install it, a filter that at least catches the most obvious problems. The browser install of notrack.ai skips that step entirely, which makes it worth checking what it is actually built on instead of assuming either way based on the absence of a store badge.
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Browser install means no store review
Add to home screen creates a launcher for a web page; there is no package to inspect and no app-store listing that had to pass review before you could install it on your device. That is neither good nor bad by itself, but it means the usual native-app trust signal does not apply to this route, and something else has to stand in for it when you are deciding whether to use it. The Android app is a separate route, with its own store listing.
What the free chat actually offers
notrack.ai needs no account and no sign-up, has no daily message limit, and works in 46 languages. Chats are kept for 30 days so you can come back to them in this browser, then deleted, and with no account nothing ties them to your identity. The free chat shows promotions; a Plus plan at $14 a month, or $140 a year, removes them and also raises remembered conversation from 5,000 to 20,000 tokens, along with more photos a day and more replies read aloud. A Pro plan is $49 a month.
The API is a separate, stricter product
Developers can use api.notrack.ai instead of the chat page: it is OpenAI-compatible, so switching the base URL and key is usually enough to point existing code at it, and it runs on its own model on its own hardware, with no logs, no system prompt and no topic filter. It costs $0.25 per 1 million input tokens and $1.00 per 1 million output tokens, paid as prepaid credit with no subscription, and a new key gets $1 of free credit for 7 days with a 64K context window.
What it does not claim
notrack.ai does not describe itself as having no limits at all, does not claim end-to-end encryption, and does not name the specific model running behind it anywhere on the site. There are no published user-count figures either, so any number you see quoted elsewhere is not coming from notrack.ai's own statements and should be treated as unverified.
Reading this as a safety question
The honest answer is that installing notrack.ai as a web app changes nothing about what it does with your data; it is the same server-side chat either way, opened through a different launcher. Judge it on the stated facts, no account needed, chats deleted after 30 days, a separate paid API with no logs, rather than on the absence of a store badge that a native app would have carried.