Tocos - Contraction Timer
The 10-minute labour check
$2.99 · Designed for iPhone. Not verified for macOS.
Built around the question every midwife asks: "How many contractions in 10 minutes, how long, and how strong?" One timed check gives you the answer.
When labour starts, your midwife will ask three things: how often, how long, and how strong. Tocos answers all three in one simple 10-minute check.
Most contraction timers give you an endless, confusing log. Tocos works the way midwives actually assess labour: a focused observation window. Start a session, tap when each contraction begins and ends, rate the overall strength — and get a clear summary you can read straight down the phone to your midwife or birth unit.
HOW IT WORKS
• Start a timed session (10 minutes by default, adjustable 5–20)
• Tap "Contraction Start" and "Contraction End" as they come — that's the whole job
• If a contraction runs past the end of the window, Tocos keeps counting until it finishes
• Rate the strength: Mild, Moderate or Strong
• Get your summary: number of contractions, average length, and frequency ("every 2 min 30 sec")
MADE FOR THE MOMENT
• Huge, glanceable numbers — readable mid-contraction, at 3am, through tears
• The screen stays awake for the whole session
• A gentle haptic confirms every tap, so you don't need to look
• Designed in collaboration with midwifery practice — it measures what gets asked, nothing else
ON YOUR WRIST TOO
The Apple Watch app runs full sessions on its own — no phone needed, even with Sleep Focus on. Sessions sync automatically to your iPhone, so the history is always in your hand when you call the birth unit.
PRIVATE BY DESIGN
No account. No ads. No analytics. Your data never leaves your devices.
One simple purchase. No subscription — because you'll only need it for a few weeks, and that should not cost a monthly fee.
Tocos is a timing tool, not a medical device. It doesn't monitor your body or provide medical advice. Always follow the guidance of your midwife, doctor or birth unit, and contact them directly if you have any concerns.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Simple Salon, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Simple Salon Group Pty Ltd
- Size
- 4.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 26.2 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 Simple Salon Group Pty Ltd
