# PairCare Shared Period Tracker vs Sera Period Tracker

The clearest difference is rating: PairCare Shared Period Tracker at 4.7 against Sera Period Tracker's 3.5. PairCare Shared Period Tracker also leads on ratings volume (13 vs 2) and iOS requirement (15.1 vs 18.5). Sera Period Tracker's advantage is review sentiment (50% vs 18%) and monetization model (ad-supported vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PairCare Shared Period Tracker sells 4 in-app purchases, starting at $9.99 per month and Sera Period Tracker sells 8 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

PairCare Shared Period Tracker holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: PairCare Shared Period Tracker has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 18% of PairCare Shared Period Tracker's written reviews are positive against 50% of Sera Period Tracker's, so the app with the better star average is not the one people write more warmly about.

PairCare Shared Period Tracker ships an update fortnightly, Sera Period Tracker weekly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PairCare Shared Period Tracker | Sera Period Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (13 ratings)](https://appshunter.io/ios/app/paircare-shared-period-tracker/id6502973731/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/sera-period-tracker/id6754179562/reviews) |
| Number of ratings | **13** | 2 |
| Positive reviews | 18.2% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 115 MB | 70 MB |
| Requires iOS | **15.1** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Entale, Inc.](https://appshunter.io/developer/1669849195) | [JIRl OTOUPAL](https://appshunter.io/developer/1846911134) |

## What reviewers say

### PairCare Shared Period Tracker

[App page](https://appshunter.io/ios/app/paircare-shared-period-tracker/id6502973731)

Track your menstrual cycle, predict ovulation, and share health insights with a partner. This app supports users through various life stages, including trying to conceive and pregnancy, offering daily advice and symptom analysis.

**Highlights:** AI-powered cycle and ovulation predictions, Period and key phase reminders, Shared cycle and health status with partner, TTC and pregnancy tracking modes, Daily advice and self-care tips, Symptom and mood logging, Partner notifications

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PairCare Prem 1-Mo Sub | $9.99 | per month |
| PairCare Prem 3-Mo Sub (1 Mo Free) | $19.99 | per 3 months |
| PairCare Prem 12-Mo Sub (1 Mo Free) | $27.99 | per year |
| PairCare Prem 12-Mo Sub (1 Mo Free) | $39.99 | per year |


### Sera Period Tracker

[App page](https://appshunter.io/ios/app/sera-period-tracker/id6754179562)

This app offers private period and ovulation tracking for women and couples. It focuses on user privacy with no accounts or data sharing, allowing partners to sync insights and understand each other better. It provides accurate cycle predictions and symptom logging.

**Highlights:** Private period and ovulation tracking, Partner connection for shared insights, Accurate cycle prediction, Symptom and mood logging, Intimacy and relationship tracking, Anonymous and offline mode

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee Supporter | $1.99 | per month |
| Cake Supporter | $3.99 | per month |
| Chocolate | $1.99 | one-time |
| Small Donation | $2.99 | one-time |
| Teddy Bear | $2.99 | one-time |
| Rose | $3.99 | one-time |
| Donate Medium | $5.99 | one-time |
| Generous Supporter | $8.99 | one-time |


## Frequently asked questions

### Is PairCare Shared Period Tracker free?

PairCare Shared Period Tracker is free to download, with in-app purchases available.

### Is Sera Period Tracker free?

Sera Period Tracker is free to download, with in-app purchases available.

### Which has better reviews, PairCare Shared Period Tracker or Sera Period Tracker?

PairCare Shared Period Tracker is rated higher. PairCare Shared Period Tracker averages 4.7 out of 5 from 13 ratings, while Sera Period Tracker averages 3.5 from 2 ratings.

### Do PairCare Shared Period Tracker or Sera Period Tracker have ads?

Both PairCare Shared Period Tracker and Sera Period Tracker show ads.

### Which is updated more often, PairCare Shared Period Tracker or Sera Period Tracker?

PairCare Shared Period Tracker ships an update fortnightly, and Sera Period Tracker weekly. Most recently, PairCare Shared Period Tracker was updated on November 8, 2026 and Sera Period Tracker on November 5, 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.*