The IVF Project vs Rainbow data
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The IVF Project
This app provides personalized exercise programs designed to support individuals undergoing fertility treatments. It offers clear 3D demonstrations, allows tracking of fitness activities and body metrics, and synchronizes with your calendar for at-home or gym workouts.
- Customized daily exercise programs
- Tailored programs for fertility treatment stages
- Track daily fitness activities
- Track weight and body metrics
- 3D exercise demonstrations
- Calendar synchronization
- Apple Health App integration
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PLEASE NOTE: This App is for clients working with The IVF Project. Come and work with us at www.theivfproject.com Give yourself every chance of success on your reproductive journey! Let The IVF Project walk you through the process with helpful tips and strategies. Introducing The IVF Project app - the most comprehensive clinical exercise prescription platform: Access your customised daily exercise program Exercise programs tailored to each stage of your fertility treatment Track your daily fitness activities Track your weight and other body metrics Clear 3D exercise demonstrations Set up your calendar online and synchronise it with your app to workout at home or in the gym while keeping track of your progress and getting your body ready for a baby! You can sync this app with Apple Health App. If you enable this connection, any workout in the Health app with automatically be added to your Activity Calendar.
Rainbow data
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The fertility data tracker for data geeks. Rainbow Data will help you: - Track your cycle and predict ovulation if you are trying to conceive naturally - Track your Basal body temperature (BBT) and detect ovulation based on charting, ovulation tests or lab tests - Schedule drug and supplement reminders and track their usage - Record, review and analyse lab test results - Build a full picture of your fertility data - Enjoy a beautiful and minimal design!
Screenshots
Verdict
The clearest difference is update cadence: Rainbow data at every 3 weeks against The IVF Project's every 3 months. Rainbow data also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
The IVF Project ships an update every 3 months, Rainbow data every 3 weeks. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.
| Parameter | The IVF Project | Rainbow data |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 214 MB | 29 MB |
| Age rating | 12+ | 17+ |
| Developer | CRT Capital PTY LTD | Various MB |
In-app purchases
The IVF Project
No in-app purchases
Rainbow data
No in-app purchases
Questions
Is The IVF Project free?
Is Rainbow data free?
Do The IVF Project or Rainbow data have ads?
Which is updated more often, The IVF Project or Rainbow data?
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