WithCare – Period Sharing
Rintaro Sakino Health & Fitness iPhoneiPadiPod touch
WithCare – Period Sharing is a free Health & Fitness app for iPhone and iPad by Rintaro Sakino. Requires iOS 17.0. Updated October 29, 2026.
- Price
- Free
- on the App Store
- Size
- 28 MB
- Age 4+
- Updated
- Oct 29
- 2026 · v1.4.3
Screenshots
About WithCare – Period Sharing
WithCare is a gentle way for couples to share periods, cycles and how you’re feeling day to day. • See your period days and cycle predictions on a calendar • Log your mood, symptoms, basal body temperature and notes • Automatically add the local air pressure to your entry, so you can look back on how weather changes affect you • Connect with your partner using an invite code • Your partner sees what you share and gets simple tips for being there for you • Send a quick reaction – like “Seen it” or “You okay?” – to each shared entry • Share experiences and tips in an anonymous community You decide what to log and share. On days when it’s hard to put things into words, WithCare helps you two stay close and feel a little more cozy. WithCare’s predictions and information are not intended to diagnose or treat any medical condition. If you’re worried about your health, please talk to a doctor. ■ Supporter Plan (auto-renewing subscription) WithCare is free for the person who tracks their cycle. Supporters can subscribe to the monthly Supporter Plan to see their partner’s cycle and daily check-ins. The price is shown in the app before you subscribe. • Payment is charged to your Apple Account when you confirm your purchase • The subscription renews automatically at the same price unless auto-renew is turned off at least 24 hours before the end of the current period • You can cancel anytime in Settings > your name > Subscriptions Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ WithCare Terms: https://taro1025.github.io/withcare-support/terms.html Privacy Policy: https://taro1025.github.io/withcare-support/privacy.html
What’s new
Version 1.4.3 · Updated October 29, 2026
During your expected period and while your period is ongoing, a reminder at 8 p.m. each night now invites you to log how you feel or your flow. Tap the notification to open your log. No reminder is sent if you have already logged that day.
App privacy
The developer, Rintaro Sakino, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
- Identifiers: Device ID, User ID
- Usage Data: Product Interaction
- Health & Fitness: Health
- Contact Info: Name
- User Content: Other User Content
Used for: Analytics, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Diagnostics: Other Diagnostic Data
- Other Data: Other Data Types
Used for: Analytics, App Functionality
Alternatives to WithCare – Period Sharing
Looking for apps like WithCare – Period Sharing? Here are 6 similar apps on the App Store. The highest rated is ZombieUP: Run for Your Life (4.7/5), and all 6 are free to download.
-
らくらく育児
-
ふたリズム
-
ZombieUP: Run for Your Life
4.7
-
血圧記録カレンダー
-
IPPO – Share Periods & Plans
-
頭痛・気象病の予報ハレル:気圧とAI分析で体調管理・対策
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| WithCare – Period Sharing | – | Free | October 29, 2026 | |
| らくらく育児 | – | Free | Sep 30, 2025 | Compare |
| ふたリズム | – | Free | Jun 3, 2026 | Compare |
| ZombieUP: Run for Your Life | 4.7 / 5 (3) | Free | Aug 28, 2026 | Compare |
| 血圧記録カレンダー | – | Free | Oct 26, 2024 | Compare |
| IPPO – Share Periods & Plans | – | Free | Sep 22, 2026 | Compare |
| 頭痛・気象病の予報ハレル:気圧とAI分析で体調管理・対策 | – | Free | Oct 24, 2026 | Compare |