ONA vs PRYEFIT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ONA
This app assists with labor by tracking contractions, guiding breathing techniques, and offering relaxation audio. It helps users monitor labor progress and stay calm during childbirth. Birth partners can also use it to track labor from multiple devices.
- Contraction (surge) tracking
- Guided breathing techniques
- Relaxation and affirmation audio
- Labor progress visualization
- Personalized audio selection
- Multi-device login for partners
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ONA® is the best hypnobirthing relaxation and contraction tracking tool to guide you through labour. Listen to relaxations and soothing music, and monitor the progress of your labour with clear contraction (or surge how we call them in hypnobirthing) insights. Let ONA® guide your breathing during each surge as you watch a relaxing wave visualisation. Record each surge as it happens, and let ONA® give you the information you need to decide when to go to hospital or call your midwife. TRACK THE PROGRESS OF YOUR LABOUR Record your surges (or contractions) and monitor the progression of your labour simply by tapping the button on the homescreen. Watch the calming wave visualisation to stay relaxed as your surge develops. Tracker: See the information for each surge sequentially as you record them. Here you can see the time the surge started, the duration of the surge, and the gap between each surge. You can log-in to your profile from multiple devices, meaning birth partners can use your account details to easily track and visualise the progression of your labour. FEEL RELAXED AND CALM Listen to hypnobirthing relaxations and positive affirmations during pregnancy to gain confidence and lose any fears you might have about giving birth. Listening to relaxations will also help you to sleep better during your pregnancy. If listening to them without headphones, your baby will also get familiar with them and associate them with Mum being relaxed. When you are in labour, the relaxations will help you remain calm. The more you practise during pregnancy, the more familiar you will be with them and the easier you’ll find it to stay relaxed during labour. The affirmations will help you feel more confident about the process of giving birth. After giving birth, listen to the relaxations to help you feel relaxed and to sleep well. You can personalise your hypnobirthing relaxations by selecting the tracks you want to listen to and the order they play in. If you enjoy the hypnobirthing relaxations, you can purchase the myBabymyBirth® hypnobirthing course to help you experience a calm and positive birth. BREATHE ONA® will guide you to use a controlled breathing technique during your surges that will help you stay calm and relaxed during labour, as well as throughout your pregnancy. It will guide you to inhale the precious oxygen that your muscles and baby need during labour. The more you practice this technique, the easier it will be to do it naturally during your labour. ONA® gives you the option to choose the audio during a surge, including counting to guide your breathing and hypnobirthing relaxations. ONA® Plus Enjoy more audio meditations with ONA Plus Two more different formats to visualise your surges’ data, so you can choose the one that you find the most intuitive: Bar chart: One bar showing the duration of each surge, and one bar showing the gap of time passed since the previous surge. Graph: This allows you to see your progression clearly over time and is designed to help you decide when to go to the hospital or call a midwife. The graph performs a rolling calculation of the total duration of your last 3 surges. After birth, you can also keep a record of your surge data by sending it to yourself via email. Prepare your hospital bag in advance with helpful checklists for mum, partner, and baby. APP SETTINGS Languages The app is available in English and Spanish, with audio options also including Catalan. Love the app? Rate us! This will help other parents-to-be find us and help us improve. Have a question? Contact us at hola@mybabymybirth.com Video: https://youtu.be/G2lp44a3u20 Disclaimer: Using the ONA app is not a substitute for the advice or presence during birth or any part of pregnancy of a qualified medical practitioner, registered midwife or obstetrician. https://www.nhs.uk/pregnancy/labour-and-birth/what-happens/the-stages-of-labour-and-birth/ https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
PRYEFIT
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Clases de Pilates y Entrenamientos Online en directo con correciones. Entrena cómodamente desde tu casa con la supervision de tu profesor. *Pilates, Yoga, Entrenamiento funcional, Mindfulness *Clases En directo *No somos un entrenamiento online, somos una clase donde tú quieras * Más de 100 clases online en directo, donde el profesor supervisa todos tuś movimientos para que el entrenamiento sea eficaz. Planificación de entrenamientos por entrenadores cualificados. Dietas supervisadas por especialista
Screenshots
Verdict
The clearest difference is in-app purchases: PRYEFIT at none against ONA's 3. ONA's advantage is iOS requirement (13.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. ONA sells 3 in-app purchases, starting at $0.99 per 7 days. PRYEFIT asks for nothing beyond the download.
ONA ships an update every 5 weeks, PRYEFIT every 2 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.
| Parameter | ONA | PRYEFIT |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | — |
| Positive reviews | 95.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 90 MB | 312 MB |
| Age rating | 4+ | 17+ |
| Developer | Paula Ripol Meya | DUDY SOLUTIONS S.L. |
In-app purchases
ONA
- ONA® Weekly Subscription$0.997 Days
- ONA® Weekly Subscription$2.991 Month
- ONA® Weekly Subscription$8.991 Year
PRYEFIT
No in-app purchases








