FertilFlow vs IVF Tracker
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
FertilFlow
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FertilFlow is your personal companion during your IVF, IUI or ICSI fertility journey. Keep track of everything ā from hormone levels and medication to appointments, symptoms and emotions ā all in one clear and supportive place. ⢠Track your fertility treatment journey (IVF, IUI, ICSI) ⢠Log hormone values and view your progress over time ⢠Manage medication schedules with reminders ⢠Keep a private diary for emotions and symptoms ⢠Compare previous treatment rounds ⢠Export your fertility journey as a PDF report ⢠Daily affirmations and mindfulness support ⢠Available in 7 languages FertilFlow helps you stay organised, informed and supported during an intensive fertility journey. FertilFlow is not a medical device and does not provide medical diagnoses or treatment advice. Always consult your doctor or healthcare provider before making medical decisions.
IVF Tracker
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Your IVF cycle, in one private diary. Every injection, every blood draw, every scan ā organised the way treatment actually runs: Stimulation, Retrieval, Transfer, Two-Week Wait, Beta. Most cycle apps are built for conception timing ā fertile windows, BBT, cycle day 14. IVF runs on a different calendar: stim day 6, trigger night, retrieval morning, transfer day, beta day. IVFDiary speaks that calendar, and it keeps everything on your phone. No account. No cloud. Nothing handed to anyone. WHAT YOU GET ⢠Tonight's injection ticked off in one tap ā your full medication schedule with dose and time, plus reminders so 7 pm never slips past you ⢠Estradiol 1,240 after Tuesday's draw ā bloodwork (E2, LH, progesterone, beta hCG) charted so you see the trend, not just a number on a phone call ⢠12 follicles, lining at 9.1 mm ā every ultrasound logged, with follicle growth and lining charts appointment over appointment ⢠"8 days until beta" waiting for you when you open the app ā a two-week-wait countdown that holds the date so you don't have to ⢠Each cycle kept whole: protocol, stage, and a chronological log of everything that happened, ready to look back on ⢠Plain-language answers when a term throws you ā a guide to every IVF stage and a glossary for ICSI, blastocyst, FET, antral follicles and more PERFECT FOR ⢠Anyone mid-stims juggling multiple injections a night and a fridge full of boxes ⢠IUI patients who want the same monitoring and medication record on a lighter protocol ⢠Anyone heading into a frozen transfer (FET) cycle who wants the whole timeline in one place ⢠Anyone who won't put fertility data in someone else's cloud ā for good reason WHY NOT JUST A FERTILITY APP? Ovulation trackers ask when your period started. Your clinic asks what your E2 was on stim day 8. Generic apps have no field for a follicle count, a lining measurement, a trigger time or a beta result ā so it all ends up scattered across notes, texts and paper printouts. IVFDiary gives every one of those numbers a proper home. PRIVATE BY DEFAULT Everything is stored on your device. No sign-up, no ads, no analytics, no internet connection required. When your clinic wants a summary, export a single CSV of everything you've logged ā you decide who sees it, and no one else can. FULL ACCESS IVFDiary Pro unlocks tracking across more than one cycle and the trend charts that connect your appointments. Choose Weekly, Yearly, or a one-time Lifetime purchase. IVFDiary is a personal record, not medical advice. Always follow the guidance of your clinic and physician. Start your diary today ā log this evening's doses before the next reminder rings. Terms of Use: https://leanstudio.asia/terms-of-use Privacy Policy: https://leanstudio.asia/privacy-policy Support: support@leanstudio.asia
Screenshots
Verdict
The clearest difference is update cadence: FertilFlow at every 3 days against IVF Tracker's every 3 months. FertilFlow also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
FertilFlow ships an update every 3 days, IVF Tracker every 3 months. The most recent releases landed on September 10, 2026 and September 27, 2026 respectively.
| Parameter | FertilFlow | IVF Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days ā better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod ā better | iPhone |
| Requires iOS | 15.1 ā better | 17.0 |
| Further details ā not scored | ||
| Size | 48 MB | 4 MB |
| Age rating | 12+ | 4+ |
| Developer | Roy Wynant | LEAN ASIA CO., LTD |
In-app purchases
FertilFlow
No in-app purchases
IVF Tracker
No in-app purchases








