Firstline is a mobile writing assistant for dating app profiles and conversations. Upload or paste a profile, prompt, or chat to get tailored suggestions, then copy or edit one. For a conversation, it can suggest replies from a screenshot. It also drafts profile bios using details about your personality, humor, interests, and preferences, and offers answer options for prompts such as those on Hinge and Bumble. The Google Play listing says the app learns your style, interests, and goals over time and works alongside Hinge, Bumble, Tinder, and other dating apps. The App Store listing says profile content, conversations, and screenshots are encrypted in transit and never sold; you can delete your account and data in the app. Firstline is for adults aged 18 and older and is available on Android and iOS. The App Store lists support for iPhone and iPad on iOS 15.1 or later and iPadOS 15.1 or later. A free plan and free trial are available. In-app options include 2.99 USD per month, 4.99 USD per month, 19.99 USD per year, and 39.99 USD per year.
Who it is for
Firstline suits adults aged 18 and older who want help writing dating profiles, prompt answers, openers, or conversation replies. It may also suit people who want to work from a screenshot or pasted context on a mobile device.
What is good
- Free plan and free trial are listed.
- Can suggest replies from conversation screenshots.
- Drafts bios from personal details and preferences.
- Offers tailored answers to Hinge and Bumble prompts.
- Account and data deletion is available in the app.
What to know first
- For adults aged 18 and older.
- iPhone and iPad support requires iOS 15.1 or later.
- Paid in-app options are listed, including 2.99 USD per month.
Verdict
Firstline covers several dating-app writing tasks, from profile bios to screenshot-based replies. A free plan and trial are listed, while paid in-app options and the stated age and device requirements are worth checking first.
Firstline plans and pricing
All plansCompared on AI dating assistants
- Free plan
- Yes
- Profile tools
- Yes
- Opener generation
- Yes
- Reply suggestions
- Yes
- Conversation feedback
- Yes
- Image input
- Yes
- Mobile app
- Yes


