Best Pick Up Line App (Free): A Line Library vs an AI Pick Up Line App

There are two kinds of pick up line app, and they solve different problems. A line library gives you a big collection of ready-made lines to browse, copy and send. An AI pick up line app writes a line for one specific person, based on their profile or your chat. Which one you want depends on whether you need a laugh or a reply.

1. A pick up line library: PickUp Lines

PickUp Lines is our free Android app with nearly 2,000 lines in 25 categories: cheesy, funny, smooth, clever, flirty, spicy, nerd, food, Netflix, knock-knock, good morning and good night texts, first texts, lines “for her” and “for him”, and even a Hindi section. Find one you like, save it to favourites, and copy it into any chat. It works offline.

Best for: texting a crush or partner something playful, finding a line to make a friend laugh, and as a party game: pass the phone round and everyone has to deliver a random line with a straight face.

Limit: it doesn’t know who you’re talking to. A line from a list can land beautifully or feel generic, depending on the person.

2. An AI pick up line app: RizzAI

RizzAI is our AI dating assistant for Android. Instead of a fixed list, it writes lines for the person you’re actually talking to:

• Screenshot opener: screenshot their Tinder, Hinge, Bumble or Instagram profile and it writes openers that reference their photos, bio and prompts.
• Replies: screenshot the chat and it suggests what to say next when you’re stuck.
• Personas: pick the voice, from short and confident to goofy or poetic, and the lines match it.

The free tier includes one screenshot opener, one reply a day and three quick lines a day, with no account. Pro removes the limits. More on its website.

Best for: dating app first messages and keeping a real conversation going.

Which pick up line app should you get?

• You want lines to send for fun, to a partner, a crush or a friend: PickUp Lines.
• You matched with someone and don’t know what to open with: RizzAI’s screenshot opener.
• The chat is dying: RizzAI’s reply suggestions.
• You want both: they’re both free to try, and they don’t overlap.

How to use a pick up line without it backfiring

• Make it about them. A line that mentions something from their profile beats any line from a list.
• Commit to cheesy, or don’t. A deliberately terrible line sent with a wink works. One sent in earnest usually doesn’t.
• Follow it with a real question. The line gets a smile; the question gets a conversation.
• Read the room. Keep spicy lines for people who’ve already shown they like that energy.

For your dating profile itself, see our list of Tinder bio lines, and RizzAI’s blog has themed collections such as Bumble pick up lines and Hinge pick up lines.

Common questions

What is the best pick up line app?

For a big free collection of ready lines, PickUp Lines. For lines written from a specific person’s profile, an AI app like RizzAI. Most people end up using a library for fun and an AI app for dating.

Is there a free pick up line app?

Yes. PickUp Lines is free and works offline. RizzAI is free to download, with a daily free allowance of AI lines.

Is there a pick up line AI app?

Yes. RizzAI generates pick up lines, openers and replies with AI, based on a screenshot of the profile or chat.

Do pick up line apps work on iPhone?

PickUp Lines and RizzAI are on Android. On iPhone, the RizzAI blog’s free line collections work in any browser.

The short version

Want lines to copy for fun? PickUp Lines, with nearly 2,000 of them. Want a line for one particular match? RizzAI writes it from their profile.