# Hatch Duo — Move together, hatch an egg

> Move together, hatch an egg (iPhone/iPad app by YU QIU.)

- Source: https://appshunter.io/ios/app/hatch-duo/id6809196249 (this page in markdown: same URL + `.md`)
- Developer: [YU QIU](https://appshunter.io/developer/6809196611)
- Category: Games, Casual
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 20 MB
- Languages: American English
- Released: 2026-09-11
- Data updated: 2026-10-16

## What is Hatch Duo?

Hatch Duo

Move together, hatch an egg. A co-op fitness game — no install, your friends just scan a QR code.

Hatch Duo turns "exercise you can't stick to alone" into a cooperative game with friends and family.

■ The egg only hatches when everyone finishes
2-4 players join a room, and each takes one move: squats, jumps, punches, or high knees. If even one person quits halfway, the egg won't hatch. That's why the moment it does, it belongs to all of you.

■ No install, no sign-up
It runs in the browser. Whoever you invite just opens a link — no download, no account.

■ No camera needed
Just hold your phone and move. The accelerometer counts your reps. Sensor data is processed on your device and never sent anywhere.

■ Different days are fine
You finish today, your partner finishes tomorrow — the egg still hatches. No need to sync schedules.

■ Raise them and keep the record
Every hatched buddy gets a birth certificate: the date, who you hatched it with, the move and time it took, and a serial number for being the Nth hatch in the world. Hatch the same buddy again to raise its bond level, unlock equipment, and see its fully equipped form at level 5.

■ Designed not to overuse
Up to 3 hatches a day (4 at level 4). You can keep exercising past the limit, but new buddies wait until tomorrow.

Available in Japanese, Chinese, and English.

## Is Hatch Duo safe?

Not enough ratings yet to assess Hatch Duo.

## Is Hatch Duo legit?

Hatch Duo appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Hatch Duo is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1 — 2026-10-14

Minor improvements and store listing updates.

### 1.0 — 2026-09-11

No release notes.

## More apps by YU QIU

- [MATPREP: BJJ Home Training](https://appshunter.io/ios/app/matprep-bjj-home-training/id6811320466)
- [Bamboo Days: Cozy Panda Park](https://appshunter.io/ios/app/bamboo-days-cozy-panda-park/id6813281165)

All apps by YU QIU: https://appshunter.io/developer/6809196611

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-16.*