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IVY Period & Pregnancy Tracker subscription: cost, reviews, how to cancel

String Health, Inc., Health & Fitness

Free on the App Store

IVY Period & Pregnancy Tracker by String Health, Inc. 8 subscription plans from $1.99 per month. 0% of 48 recent reviews mention billing.

  • App Store rating4.7★ from 67,898 ratings
  • Cheapest subscription$1.99 per month
  • Reviews mentioning billing, last 12 months0 of 48 reviews

On this page: what it costs, how to cancel, what reviewers say.

What the data says

  • Free trial converts to a paid plan7 days free trial, then $6.99 per year
All signals behind this verdict
Reviews in the last 12 months48
Reviews mentioning billing0 (0.0%)
One- or two-star share, last 90 days75% of 4
App Store rating4.7 (67,898 ratings)
Developer's apps3, 1 removed from the store
Age5,636 days
Days since last update9
Subscription plans30
Overall review sentimentneutral

Thresholds and definitions: how we rate apps.

What IVY Period & Pregnancy Tracker costs

Download: Free. Subscriptions start at $1.99 per month.

  • Period Diary PremiumRenews every month, no trial$1.99
  • Period Diary Premium 90% OffRenews every year, no trial$4.89
  • Period Diary PremiumRenews every month, no trial$4.99
  • Period Diary Premium 85% Off7 days free trial, then renews every year$6.99
  • Period Diary Premium 85% OffRenews every year, no trial$7.19
  • Period Diary PremiumRenews every month, no trial$8.49
  • Period Diary Premium 75% OffRenews every year, no trial$8.49
  • Period Diary Premium 70% OffRenews every year, no trial$10.49

How to cancel IVY Period & Pregnancy Tracker

  1. Open Settings on your iPhone and tap your name at the top.
  2. Tap Subscriptions.
  3. Select IVY Period & Pregnancy Tracker (listed under a plan name such as Period Diary Premium).
  4. Tap Cancel Subscription and confirm. You keep access until the end of the paid period.

If the app is not in that list, it was not billed through Apple. Cancel it with the developer instead: support page.

Charged after cancelling or during a trial? Request a refund at reportaproblem.apple.com within 90 days.

What reviewers say

Rating breakdown

  • 5★80% (54,923)
  • 4★11% (7,879)
  • 3★3% (2,267)
  • 2★1% (805)
  • 1★2% (2,025)

Recent updates

  • 7.7.3Oct 13, 2026
  • 7.7.2Oct 5, 2026
  • 7.7.1Sep 28, 2026
  • 7.7.0Sep 8, 2026
  • 7.6.6Aug 3, 2026

Praised

  • Accurate period predictions
  • Helpful for tracking cycles
  • Useful for planning around periods
  • Simple and easy to use
  • Great for monitoring symptoms and moods
  • Useful for fertility planning

Complained about

  • Confusing new interface after update
  • Difficult to read calendar view
  • Lost historical data after update
  • Forced to create account to use app
  • Unreliable ovulation predictions

Reported bugs

Calendar dates not matching actual days; Inability to log period start/end properly; Syncing issues causing data loss; Frequent app crashes and freezes.

Recent one-star reviews

Worse over timeThis app used to be easy and intuitive to use but over time has become much much less so. Hard to understand how it’s actually getting worse instead of better. It has become so difficult to even log my period properly - it takes me multiple tries every time for the most basic function. I’ve had it f…

MissFox80, Apr 28, 2023

Why the recent change. Now I have to deleteI previously enjoyed using this app. However there was a recent update. The discreet icon of a flower has now changed into a big pink P. Underneath in writing it says period tracker! Also, it now sinks to your google calendar. Do you not understand women. Women want to track this discreetly. I will…

customer, Aug 25, 2019

The new update is so confusing to useThe new update is so ugly that I can’t understand it anymore. Bring back the old version please. It’s easier and simpler to use and to understand. I may have to look for a new app. 💆🏽‍♀️👎🏼👎🏼👎🏼

Sheikhawren, Aug 27, 2019

Recent five-star reviews

App most helpfulMost helpful app ever made. Now I don't have to guess or wonder when my period is due or keep those little notes as reminders. Now I have all my history in an easy to access app. My doctor is a happy Doc too as all records can be accessed with a touch of a nano.

Lamoit25, Aug 18, 2023

It made it easier for me to track my period 🥰Wish if there is pregnancy weeks counter

imsalha, Nov 11, 2023

WidgetCan’t I make it as a widget, because I love this app and been using it for years now, just if I could display it in widget would be great

lalameme17, Oct 5, 2020

About the developer

String Health, Inc. has published on the App Store since May 19, 2011: 3 app(s), 1 of them no longer in the store.

  • IVY Wellness Coach3.9★
  • Bellabeat Mind4.8★

Alternatives to IVY Period & Pregnancy Tracker

Also similar: Ovulation & Fertility Tracker (4.5★)

Questions people ask

How much does IVY Period & Pregnancy Tracker cost?

Download: Free. Subscriptions start at $1.99 per month.

How do I cancel IVY Period & Pregnancy Tracker?

On your iPhone open Settings, tap your name, tap Subscriptions, select IVY Period & Pregnancy Tracker and tap Cancel Subscription. You keep access until the end of the paid period.

Does IVY Period & Pregnancy Tracker have a free trial?

Yes: Period Diary Premium 85% Off offers a 7 days free trial, then $6.99 per year.

Is this app free to use?

The app is free to download and use, offering core tracking functionalities. However, it also provides in-app purchases for premium features such as personalized wellness coaching and advanced insights.

IVY Period & Pregnancy Tracker in one paragraph

IVY Period & Pregnancy Tracker by String Health, Inc. is a Health & Fitness app for iPhone. Download: Free. Subscriptions start at $1.99 per month across 8 plan(s). App Store rating 4.7 from 67,898 ratings. 0 of 48 reviews in the last 12 months mention charges, subscriptions, refunds or cancelling (0%). The developer has 3 app(s) on the App Store, 1 no longer listed. Cancel through Settings › Subscriptions on the iPhone. Data verified Oct 23, 2026 by AppsLupa.

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