# Yaz Flex vs Birth Control Pill Tracker

The clearest difference is in-app purchases: Yaz Flex at none against Birth Control Pill Tracker's 1. Yaz Flex also leads on ads (none vs shown) and update cadence (every 3 months vs every 28 months). On price, rating, review sentiment and device support there is nothing between them.

Both are free to download. Birth Control Pill Tracker sells 1 one-off in-app purchase. Yaz Flex asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 1.0 for Yaz Flex against 1.0 for Birth Control Pill Tracker. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews are what separate them: 4% of Yaz Flex's written reviews are positive against 0% of Birth Control Pill Tracker's.

Yaz Flex ships an update every 3 months, Birth Control Pill Tracker every 28 months. The most recent releases landed on September 21, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Yaz Flex | Birth Control Pill Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (3 ratings)](https://appshunter.io/ios/app/yaz-flex/id1255600639/reviews) | [1.0 (1 ratings)](https://appshunter.io/ios/app/birth-control-pill-tracker/id1604579160/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | **3.6% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 28 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 22 MB | 41 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | +4 | 12+ |
| Developer | [Bayer Group](https://appshunter.io/developer/480186736) | [KoruApps](https://appshunter.io/developer/1536744669) |

## What reviewers say

### Yaz Flex

[App page](https://appshunter.io/ios/app/yaz-flex/id1255600639)

This app helps women on a prescription for Yaz® Flex manage their birth control. It provides daily reminders, guidance on pill breaks and menstruation, and advice for missed doses or when additional contraception is needed.

**Highlights:** Daily pill reminders, Menstruation and break planning, Missed dose guidance, Additional contraception alerts, Event scheduling, Undo last action

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Birth Control Pill Tracker

[App page](https://appshunter.io/ios/app/birth-control-pill-tracker/id1604579160)

This app helps you remember to take your birth control pills daily with customizable reminders. Track your cycle, log notes, and view your pill history on a calendar. It's designed to be compatible with all types of birth control pills.

**Highlights:** Daily pill notifications, Configurable repetitions, Customizable for all pill types, Add notes to doses, Visual pill calendar, Track active and placebo days

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Yaz Flex free?

Yaz Flex is free to download, with no in-app purchases.

### Is Birth Control Pill Tracker free?

Birth Control Pill Tracker is free to download, with in-app purchases available.

### Which has better reviews, Yaz Flex or Birth Control Pill Tracker?

Yaz Flex and Birth Control Pill Tracker are both rated 1.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Yaz Flex or Birth Control Pill Tracker have ads?

Birth Control Pill Tracker shows ads; Yaz Flex does not.

### Which is updated more often, Yaz Flex or Birth Control Pill Tracker?

Yaz Flex ships an update every 3 months, and Birth Control Pill Tracker every 28 months. Most recently, Yaz Flex was updated on September 21, 2026 and Birth Control Pill Tracker on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*