What "free AI girlfriend" usually means in practice
Three patterns cover almost everything on this list. The first is a message allowance, usually reset daily, which is the friendliest model because you always get something back tomorrow. The second is a token bundle handed out at signup, and those disappear fast because images and voice notes cost several tokens each. The third is unlimited text with everything else locked, which suits you fine if you only want conversation and frustrates you badly if you wanted pictures.
Free AI girlfriend online, without an app download
Most of these run in a browser, so there is nothing to install and nothing on your phone afterwards. That matters more in this category than in most, and it is worth checking before you commit: a couple of the apps here push you towards a mobile install that you may not want.
Where paying is actually worth it
Honest answer: the free tiers are enough to find out whether you like an app, and almost never enough to keep using it. Prices on this list start around six dollars a month and reach into the forties. Each review breaks down what the paid tier unlocks, so you can see whether the jump buys you what you were missing or just removes a counter.