Nona vs Contraction Timer
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Nona
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Welcome to Nona, a comprehensive, smart and modern pregnancy companion for expectant parents and their babies. From the first days of pregnancy to birth, Nona helps you follow your baby's development step by step, keep your daily records organized and enjoy playful conversations with your baby through AI-powered Nona AI. FEATURE HIGHLIGHTS TALK TO YOUR BABY WITH NONA AI What might your baby be doing in the womb today? Based on your pregnancy week, Nona AI shares sweet, playful and loving daily messages in your baby's voice. Chat with your baby and enjoy this special way to connect. WEEK-BY-WEEK DEVELOPMENT AND FRUIT COMPARISONS How much has your baby grown this week? Explore height and weight estimates through friendly fruit and vegetable comparisons. Learn about weekly development, ultrasound tips and changes you may notice in your body. PRACTICAL TRACKING TOOLS ⢠Weight tracker: Follow weight changes throughout pregnancy with clear charts. ⢠Contraction timer: Measure contractions and the intervals between them. ⢠Kick counter: Track your baby's daily movements and kicks. ⢠Craving and symptom journal: Record your mood, symptoms and cravings. ⢠Appointment and medication reminders help you stay organized. TRIMESTER TEST AND CHECKUP GUIDE Keep track of ultrasound examinations, screening tests, glucose testing and other checkups that may arise during the first, second and third trimesters. Always consult your doctor for your personal care plan. PREGNANCY LIBRARY Find rich, easy-to-understand guides for your pregnancy journey, including: ⢠Food safety and nutrition ⢠Vitamin and mineral guides ⢠Pregnancy exercises, yoga and breathing practices HOSPITAL AND BIRTH BAG LISTS Be ready for the big day with hospital bag checklists for the mother, baby and partner. Check off each item as you prepare. PARTNER AND DAD-TO-BE MODE Pregnancy is a shared family journey. Explore weekly partner tips and guides on supporting the mother-to-be. With your permission, invite your partner to follow selected updates. PLAYFUL PREDICTION GAMES AND BABY NAMES ⢠Chinese calendar gender guess for entertainment ⢠Possible baby blood groups based on the parents' blood groups ⢠Zodiac compatibility and a baby name library PRIVACY AND DATA CONTROL Your health information is personal. Use Nona as a guest or create an account for cloud backup. You control what you save and share, and you can permanently delete your account and stored data from within the app. MEDICAL DISCLAIMER All content and Nona AI responses are provided solely for educational and general informational purposes. They do not replace medical diagnosis, treatment or professional medical advice. Always consult your doctor or a qualified healthcare provider about health questions. Seek professional help without delay for warning signs or emergencies. Privacy Policy: https://nasksoftware.com/products/nona/privacy Terms of Use (EULA): https://nasksoftware.com/products/nona/terms CONTACT AND SUPPORT Questions, suggestions or feedback? Contact us anytime: Email: nona@nasksoftware.com Web: https://nasksoftware.com/products/nona We wish you a happy, healthy and joyful pregnancy journey with Nona!
Contraction Timer
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Waves is a calm, one-tap contraction timer and labor tracker. Tap once when a contraction starts, tap again when it stops. Waves does the rest - duration, the interval since the last one, your rolling hourly averages, and a plain-English read on which stage of labor the pattern looks like. WHEN YOU'RE IN IT, ONE TAP IS ALL YOU HAVE Start and stop with a single tap on a target big enough to hit without looking at the screen. No menus, no forms, no setup while you're breathing through a contraction. Lock Screen controls let you start and stop timing without unlocking your phone. KNOW WHICH STAGE YOU'RE IN Most timers hand you a table of numbers and leave you to work out what it means at 3am. Waves reads the pattern for you and tells you where you are: practice contractions, early labor, active labor, or time to go. It watches for the well-known 5-1-1 rule - five minutes apart, lasting one minute, holding steady for one hour - and surfaces it the moment your log matches. BRAXTON HICKS OR THE REAL THING? Short, irregular contractions are usually Braxton Hicks - practice, nothing to worry about. Rather than making you label each one, Waves looks at the whole pattern and tells you whether it currently looks like practice or real labor. SEE THE TREND, NOT JUST THE MOMENT Pattern Insights breaks the last six hours into hourly windows, so you can see at a glance whether things are picking up, holding steady, or easing off. Waves also estimates when the current pattern began - useful information for your midwife or doctor when you call. FEATURES ⢠One-tap contraction timer - a big target you can hit without looking ⢠Automatic duration, interval and rolling hourly averages ⢠Labor stage tracker: practice, early labor, active labor, time to go ⢠5-1-1 rule detection ⢠Braxton Hicks vs real labor pattern read ⢠Pattern Insights: a six-hour trend in hourly windows ⢠Estimated labor start time ⢠Due date with a gentle heads-up if a real pattern shows up unusually early ⢠Optional intensity slider to rate each one as it happens ⢠Optional paced breathing animation to breathe along with ⢠Auto-stop, in case you forget to end a contraction (1ā15 minutes, your choice) ⢠Full history you can edit - fix a time, add one you missed, delete a mistake ⢠Lock Screen controls, where Live Activities are supported ⢠Follows your system dark mode ⢠Works completely offline FOR THE PERSON HOLDING THE PHONE Plenty of contraction tracking happens on a partner's phone while the person in labor breathes. Waves is built for that too - big targets, high contrast, calm colors, no reading required. FREE, PRIVATE, NO ACCOUNT Waves is free. No ads, no account, no sign-up, no subscription. Your history is stored on your own device and never uploaded anywhere. If the app helps you, there's an optional tip jar inside - entirely up to you, and every feature works without it. IMPORTANT Waves is a timing and organizing tool, not a medical device. It does not diagnose labor and is not a substitute for advice from your doctor or midwife. Every pregnancy is different - always follow your provider's specific guidance, and call them if anything feels wrong, even before the 5-1-1 pattern is reached. Privacy Policy: https://waves.klavins.dev/privacy/ Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Contraction Timer at none against Nona's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Nona sells 2 in-app purchases, starting at $5.99 per month and Contraction Timer sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
| Parameter | Nona | Contraction Timer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | ā |
| Ads | Yes | No ā better |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.4 ā better |
| Further details ā not scored | ||
| Size | 42 MB | 59 MB |
| Age rating | 17+ | 17+ |
| Developer | Nask Software Solutions | Armands Klavins |
In-app purchases
Nona
- Nona Premium (Monthly)$5.991 Month
- Nona Premium (Yearly)$49.991 Year
Contraction Timer
- Coffee Tip$2.99
- Lunch Tip$9.99
- Dinner Tip$24.99








