Comparison
The private alternative to 2houses
2houses is a shared co-parenting platform that both households use for the calendar, finances, and shared information. Oya Shield does a different job: it is your own private, tamper-evident record of incidents and expenses, and it works even when there is no shared platform between you.
Different tools for different jobs
2houses is good at what it is designed for: giving two households one shared place to coordinate the calendar, expenses, and family information together. That model works best when both sides participate, and shared activity is visible to both. Oya Shield starts from the opposite premise: sometimes you need a record that does not depend on the other parent's cooperation, and is not theirs to see.
| Oya Shield | 2housesShared co-parenting platform | |
|---|---|---|
| Who has to join | Just you. Works from day one, no invitation. | Built for both households to share one platform. |
| Who sees your entries | Only you. Your log is private to your account. | Shared information is visible to both households. |
| Core job | A private, structured record of incidents and expenses. | A shared platform for calendar, finances, and information. |
| Messaging & scheduling | No. Oya Shield does not replace how you communicate. | Yes. Shared calendar and messaging are central. |
| Incident log with severity & categories | Yes. Title, facts, category, severity, photos, timestamps. | Limited. The focus is shared coordination, not a private incident log. |
| Edits preserve the original | Yes. Amendments keep the original on record, with a fingerprint against tampering. | Shared entries are visible to both; original-preserving history varies. |
| Shared expense tracking | Yes. Splits by percentage or amount, receipts attached. | Shared finance and expense tools are offered on the platform. |
| Court-ready export | Yes. Clean, dated PDF of your record, amendments noted. | Records of on-platform activity can generally be produced. |
| Setup | About two minutes, on your own. | Both households onboarding to the shared platform. |
| Pricing model | One subscription for you, 7-day free trial. | Built around both households sharing one platform. |
Comparison reflects our general understanding of the shared-platform model as of August 2026; details vary by product and plan.
When 2houses is the right call
Honestly: if both households want one shared place for the calendar, expenses, and family information, a shared platform like 2houses is designed for exactly that. Oya Shield is not a shared channel, and it is not trying to be. What it replaces is the notes app, the scattered screenshots, and the shoebox of receipts: the private record you keep regardless of what you coordinate together.
Frequently asked questions
Can I use Oya Shield if my co-parent will not share a platform?
Yes, and that is the point. Shared platforms only work when both households participate. Oya Shield is your own record: you can start documenting today without your co-parent's agreement, knowledge, or cooperation, because the log is private to you.
Can I use Oya Shield alongside 2houses?
Yes, they are complementary. You can coordinate the calendar and shared logistics on one platform and still keep a private place to document incidents, attach evidence, and track your own expenses in your own words.
Is Oya Shield a shared calendar for both parents?
No. Oya Shield is not a shared calendar or communication tool. It is a private log for what you observe and what you spend: timestamped incidents, photos, and shared expenses that you can export as a clean PDF.
Which should I choose?
If you both want one shared place to run the calendar and finances, use a shared platform built for that. If what you need is a credible private record of what actually happens, incidents, evidence, and expenses, that is what Oya Shield is built for. Many parents use both.
Compare Oya Shield with other tools
Your record. Only yours.
Start documenting in two minutes, with or without your co-parent’s cooperation. 7 days free on iPhone.
2houses is a trademark of its respective owner. Oya Shield is an independent product and is not affiliated with, sponsored by, or endorsed by 2houses. Oya Shield is a documentation tool and does not provide legal advice.