Pirr Review

What Is Pirr?

Pirr is an interactive fiction app from Pirr AB of Stockholm. Its FAQ describes a Swedish, women-led company started in 2020. The home page says You choose the genre, characters and setting, and our writers' story arcs adapt to your choices as you read. The FAQ adds that the app is crafted for you with the help of advanced AI, and that it doesn't generate a story in one shot: stories unfold line by line and respond to your choices.

It runs on iPhone, Android and, in beta, in a web browser. It is a service for steering a romance or a fan-fiction-style story, not for reading a fixed catalogue.

Pirr review: who it suits

On the published pages, Pirr suits romance and fan-fiction readers who want to steer a story without facing a blank page: you name your characters, set pronouns, genre, vibe, location and plot, and the story continues from there. It is text only, so it will not suit anyone who wants narration or images. Our pages on interactive romance apps and erotic romance apps show where it sits among the others.

It is a weaker fit if you want one clear price in advance, since the website and the App Store differ, or if you want to know which AI model runs. We did not find one named: the FAQ says "advanced AI" and the home page refers to writers' story arcs, and neither names a model or a provider.

How a Pirr story works

You choose the genre, characters and setting. The FAQ says you can customise characters including names and pronouns, and create your own tags or vibes. Stories unfold line by line and respond to your choices. Whether those choices form fixed branches is not stated, so we do not describe Pirr as branching in the authored sense; see branching choices for what that term means elsewhere.

Co-creating and live read/write are listed on the free plan, and the FAQ says the stories you create remain private until you decide to publish them yourself. Story export is marked "coming soon", and we recorded nothing on offline reading or deleting history. Pirr also has a web version in beta; for services that run in a browser, see browser interactive erotica.

The NSFW switch and what it does not cover

Mature content is off by default. The home page says Mature themes are off by default. Only users who confirm they are 18 or older can turn them on in Advanced Settings. The FAQ puts it more directly: You need to be 18 or older to unleash your creativity with a spicy romance. No document check is described, so this is a declaration.

The Code of Conduct, updated 25 September 2026, calls Pirr an 18+ platform. It says all characters involved in sexual or explicit sexual content must be aged 18 or older and that fantasy and paranormal characters must be clearly adults. Among the things not allowed it lists Explicit sexual content involving anyone under 18, or content that sexualizes or eroticizes minors. and Age-play, childlike roleplay, or infantilization in sexual contexts.

It also bars romantic or sexual relationships involving close blood relatives or exploitative guardian-family dynamics, sexual content where consent is removed through force, threat, exploitation, coercion or incapacitation, sexual violence, torture, gore, injury or suffering used as arousal, and sexual content involving animals or non-sentient beings. The home page adds that All stories involve fictional characters and that the code prohibits sexual content involving real people or minors. This is one of four detailed written rules in the AI section, and one of three whose pages carry a sentence that all characters are adults. It describes the rule, not the stories, which we have not audited. See also NSFW rules at AI story apps.

What you can get for free

The Freemium plan lists unlimited access to thousands of stories, which is the company's wording and not a count we made, plus 20 daily Standard AI actions, co-creating and live read/write, up to one character per story and up to three saved characters. Top-ups are available to free and subscribed users, according to the FAQ.

The premium page has a "Start free trial" button, so a trial exists. Its length, and whether a card is needed to start, are not stated. For other free options see free interactive erotica.

AI actions: Standard, Superior and credits

Pirr meters the AI in "actions". Free users get 20 Standard actions a day. Premium has unlimited Standard actions and lists 500 Superior AI actions/month (coming soon!), which is marked as coming and so is not a current benefit. The pages we read do not say what separates a Standard action from a Superior one, or how many actions a story uses.

Premium also adds custom genres, tropes and locations, a plot generator and extended plots, up to three characters per story and unlimited saved characters. Separately, there are one-off "AI Credits" packs on the App Store: Spark at $4.99, Boost at $8.99 and Power at $27.99. The listing does not state how many credits each contains, so we cannot give a price per credit. Our guide to how story app credits work explains why that number is the one to find first.

How much Pirr costs

Checked October 27, 2026. Source: pirr.ai. Prices change with region, promotions and the store you buy through.

The two rows for the web page are the ambiguity itself. The premium page prints $8.99/month or $12.99/month, cancel anytime · Local prices may differ, and its upgrade steps say "Choose Monthly or Yearly". It does not say which figure belongs to which term, and we checked it twice on October 27, 2026 with the text unchanged. We publish both as printed. The $12.99 matches the App Store's monthly item; the $8.99 matches no store item.

The obvious reading, that $8.99 is the yearly plan divided by twelve, does not fit the App Store figures: $99.99 a year is $8.33 a month, and twelve payments of $8.99 would be $107.88. So we cannot say $8.99 is an annual rate. On the App Store, twelve monthly payments of $12.99 come to $155.88, and the $99.99 yearly item saves $55.89, or about 36 percent. The premium page says upgrading is done in the mobile app only, so the store price is what you would see at purchase on iPhone. Google Play lists in-app items from $4.99 to $99.99 per item, the same bounds as iOS, without a list.

Our page on cancelling a story app subscription covers what to check before you start a trial.

Cancelling, refunds and privacy

The premium page FAQ gives the cancel route: in the app, Profile, then Settings, then Manage Subscription. The Terms, updated 2026-08-04, say that unless the Subscription Plan or the law says otherwise, all amounts payable under these Terms are non-refundable, non-cancellable. Refunds for Google Play purchases are handled under Google Play's refund policies, and a user who violates the Terms or the Code of Conduct loses purchases without a refund (section 4.6).

We did not record a card descriptor or a history-deletion route. The FAQ's statement that created stories stay private until you publish them is the main privacy claim we have; see whether erotica apps are private for how others compare.

Mobile app, web version and offline reading

The iPhone app is "Pirr AI" from Pirr AB, rated 18+, free with in-app purchases. The Android app is rated 17+ on Google Play. The web app at app.pirr.ai is described as a beta, and it rendered blank on a logged-out visit, so we cannot describe it. Offline reading is not mentioned.

Best Pirr alternatives

If you want choice-driven stories with narration, DreamPress AI has free daily credits, AI narration and "choose your path" choices, though its web and iOS prices differ. For typed, open-ended play, AI Dungeon sells tiers on context and has a free one. Erota generates explicit stories to a form with a daily free allowance and says all its characters are adults. NovelX writes explicit stories with audio, though its policy and its library disagree.

For the full field see AI interactive erotica and the AI story section, or browse every service under apps. Our page on interactive stories compares who offers them.

Final verdict