A real scoring engine
Circle roundness, drawing direction, heart symmetry, stroke count and order, even the pauses. Not skill — shared habits, scored out of 100.
iPhone app · Free · No ads · No sign-upCan you two
Can you two
draw the same thing?
Draw the same prompt and pick the same images — without seeing each other — then reveal together. Your overlap becomes a Sync Rate, and the AI names your pair from 69 report types. A compatibility game with no right answers, for couples, friends and family.
No install — starts in 30 seconds · iOS 17.6 or later · iPhone / iPad · Free
1,500+downloads in the first 2 weeks
69AI report types
5languages · zero ads
Games
Three games. Each one lights up the room in five minutes.
Drawing skill doesn't matter. What's compared is the overlap of your habits.
Drawing Sync
Draw the same prompt separately and compare shape, placement, and rhythm
- 27 prompts
- Scored out of 100 on shape, placement, angle, stroke and rhythm
- Cyan × magenta overlay and a sync replay of how you both drew
Image Choice
Answer the same question by picking 1 of 4 images
- Five fresh questions from 12 questions and 48 original illustrations
- Only exact matches count
- A psychology note for every image you pick
Full Sync Course
5 drawings + 5 choices with a combined sync report
- 5 drawings + 5 picks, 10 rounds
- Hands and eyes combined 50:50
- 14 two-event verdicts like “Married Hands, Stranger Eyes”
How it works
Three steps. That's it.
1
Draw the prompt, hidden
After Player 1 answers, the handoff screen hides everything. No peeking possible.
2
Player 2 draws the same prompt
Pass the phone and let them answer on instinct. On two iPhones, a 4-digit passcode connects you anywhere.
3
Reveal together
Side by side, overlaid, replayed in sync. Five scores and a report — tonight's conversation writes itself.
Results
The results screen is the main event.
Everything here is built to be screenshotted and sent.
69 AI Sync Report types
“Wiretap Suspects.” “Past-Life Rivals.” “Married Hands, Stranger Eyes.” Same score, different breakdown, different verdict — bold, snarky, and uncomfortably accurate.
Rarity tiers — low scores earn medals too
Ultra Rare 👑, Super Rare 💎, Rare ✨, Classic 🎯. A “World Record in Total Mismatch” is itself super rare. Every score has a reason to screenshot.
Choice psychology notes
Every one of the 48 images comes with a note on what choosing it says about you. Meet your partner's hidden side — and your own.
Seven relationship ranks
Soul Twins › Old Married Couple › Unspoken Bond › Rookie Couple › Curious Neighbors › Practically Strangers › Past-Life Rivals. Each with its own illustration.
Share cards, straight to social
Square and 9:16 story formats with the verdict, punchline, score and your overlaid drawings. #MindMatchChallenge
AI Sync Report
Verdicts look like this
All real report text, chosen automatically from 69 types by your scoring pattern.
✦ AI Sync Report
Wiretap Suspects
INVESTIGATION: Wiretapping suspected👑 Ultra Rare Rarity 1.6%Five out of five. Be honest with us: could you see each other's answers? If not, the only explanation is a direct hotline between your brains.
✦ AI Sync ReportMarried Hands, Stranger Eyes
VERDICT: Married hands, stranger eyes💎 Super Rare Rarity 4.3%Set your hands moving and you are married; hand you a menu of images and you become strangers — a skillfully managed double life.
✦ AI Sync ReportPast-Life Rivals Theory
THEORY RISING: Past-life rivals👑 Ultra Rare Rarity 2.1%Producing works this different from the same prompt is a talent in itself. Something must have happened in a past life. The upside: unlimited room to grow.
Relationship rank
Seven relationship ranks
Soul Twins › Old Married Couple › Unspoken Bond › Rookie Couple › Curious Neighbors › Practically Strangers › Past-Life Rivals. Each with its own illustration.
👯 Soul TwinsBasically the same person
💍 Old Married CoupleMarried for decades, surely
🤝 Unspoken BondYou talk with your eyes
💑 Rookie CoupleAdorably still learning
🏠 Curious NeighborsStill figuring each other out
🚶 Practically StrangersDid you two just meet?
⚔️ Past-Life RivalsSomething happened in a past life
The iPhone app goes further.
The web version is a one-device taster. This is the full game.
- Play on two iPhones from anywhere — a 4-digit passcode connects you (Game Center)
- Simultaneous reveal — nothing shows until both have submitted
- Play history saved on device. Streak combos, haptics and sound effects
- Drawings and answers never leave your device. No ads, no purchases
Get on App StoreApp Store
iOS 17.6 or later · iPhone / iPad · Free
Screens
Screenshots
When to play
Made for nights like these.
- Date night, but different
“Why did you pick that?” turns your usual place into a new one.
- Couples & newlyweds
Years together and still a “wait, you think that?” Go claim the Old Married Couple rank.
- Parties, trips, hangouts
One phone going around the table is all it takes. The Past-Life Rivals get the biggest laugh.
- Long distance
Two-device mode over a video call. Distance doesn't matter.
Privacy
Built to be trusted.
No account
No ads, no purchases
Drawings never leave the device
Japanese, English, Spanish, Chinese, Korean
Guides
Guides by occasion
For couples
A Compatibility Game for Couples
A compatibility game for couples: draw the same prompt, pick the same images, and get a Sync Rate plus AI verdict. One phone, free, no sign-up. For dates, living together and anniversaries.
→For friendsA Two-Player Game for Friends
A free two-player game for friends. Pass one phone around for a drawing duel and image picks that measure your Sync Rate. For parties, trips and breaks.
→For long distanceA Game for Long-Distance Couples
A game to play together over a video call. Link two iPhones with a 4-digit passcode, draw the same prompt at the same time, reveal together. Distance doesn't matter.
→For partiesA Phone Game for Parties
A free phone game for parties: pair up, compete on drawing Sync Rate, and let the AI brand each pair “Wiretap Suspects” or “Past-Life Rivals”. Zero setup, one phone.
→Learn more
FAQ
FAQ
What if I can't draw?
Yes. What's scored is whether your drawings resemble each other, not how good they are. Two equally bad drawings can score higher than two good ones.
Can we play with just one phone?
Yes. Take turns on one device — no sign-up, nothing to install. Player 1's answer is fully hidden on the handoff screen.
Can we play long distance?
Yes, with the iPhone app's two-device mode: enter the same 4-digit passcode and play from anywhere (via Game Center). Best over a video call.
Is it free?
Completely free. No ads and no in-app purchases, on the web or in the app.
Is my data sent anywhere?
No. Scoring and reports run entirely on your device. Two-device play uses Apple's Game Center only, and sharing happens only when you tap the share button.
Does the “AI report” use generative AI?
No. Reports are chosen deterministically on-device from 69 types × 3 variations written in advance, based on your scoring pattern — so both phones always show the same verdict.
Five minutes from now, you'll know how in sync you are.
For tonight's date or this weekend's hangout. Start with one game of Drawing Sync.