Dating app safety review

Is Once safe?

BasicCasual & adult· Checked 28 September 2026

What is Once?

Departs from swipe culture: sends each user exactly one match per day (algorithm + human matchmaker selection at a fixed daily time); later added a post-date rating system letting women rate men after dates.

Category: Curated/slow dating (comparison point, not casual/hookup by design)

Safety rating: Basic

Basic

Discloses only generic safety claims (investigating/banning fraudulent or inappropriate accounts, an in-app report button, email support) with no evidence of photo/ID verification, a panic button, AI scam detection, or a named trust & safety team — materially thinner public disclosure than Feeld, Seeking, or Pure.

Ratings are qualitative (Strong, Moderate or Basic) and based only on safety features we could verify from the app’s own help pages and reputable reporting. How we rate apps.

Once safety features

In-app report button; team states it investigates flagged/suspicious profiles and can ban/suspend
Post-date rating system (women rate men) — third-party-framed as a catfishing/bad-behavior deterrent, not an official verification mechanism
Email support: [email protected]
No disclosed photo verification, ID verification, panic button, AI scam-detection system, or background-check partnership

A red cross marks a feature that has ended, is missing or could not be confirmed.

Features and pricing

One curated match per day at a fixed time, algorithm + human matchmaker selection
Standard in-app messaging once matched
Anti-swipe-fatigue positioning, human-assisted curation

How to report a scammer or harassment on Once

Report the profile inside the app first, then use Once’s own help and safety pages:

[email protected] (no dedicated public Trust & Safety page found)

Screenshot the profile and messages before you block or unmatch, because the conversation may disappear. If you have lost money, contact your bank straight away and report it to the police or national fraud service listed on this page.

Staying safer on Once

Our research did not find a photo-verification feature on Once, so reverse-image-search a match’s photos before you invest time in them.
Keep the conversation in the app until you have met. Scammers push early for WhatsApp, Telegram or text because the app can no longer see or moderate the chat.
Ask for a live video call before meeting. Repeated excuses, a camera that never works or a face that looks off are all reasons to stop.
Treat any quick push for intimate photos or video with suspicion. Sextortion gangs work fast and target people on casual platforms.
Never send money, crypto, gift cards or a verification code to someone you have only met online, whatever the story.
Meet somewhere busy and public, arrange your own travel and tell a friend where you will be.

Scams to watch for

Young man looking at his phone in the dark

Sextortion and image blackmail

The criminal poses as an attractive person (often a young woman) on a dating app, social media or game, flirts quickly, and persuades the target to exchange nude images or join an intimate video call that is secretly recorded.

Fake ‘safety ID’ verification links

Soon after matching, the scammer moves the chat to an encrypted messenger and says that, for their safety, you must 'verify' on a third-party website before meeting.