Can I use a co-parenting app if my ex refuses to?
Most shared co-parenting apps need both parents to sign up. But you can still keep a credible, dated record on your own, and it is worth doing.
Yes, you can keep a co-parenting record on your own, and it is worth doing. Most shared apps require both parents to register before either can use the core features, but solo record-keeping still produces a dated, organised history of what has actually happened. You do not need your ex’s cooperation to start building a record that holds up.
Why solo records still matter
The purpose of keeping a record is not to share it with your co-parent in real time. It is to have an accurate, dated account of events that you can rely on if things escalate.
That account becomes relevant in several situations.
Mediation. A mediator trying to understand what has been happening benefits from specific dates and details rather than a general account of how difficult things have been. A record made at the time is more useful than one reconstructed from memory in the session.
Your family lawyer. Legal advice is only as good as the information behind it. A clear log of missed visits, late handovers, or disputed expenses gives your legal team something specific to work with rather than a narrative they cannot verify.
A court welfare officer. If a court appoints someone to assess your child’s circumstances, they will be looking for patterns over time. A dated record you have kept consistently is a more credible account than anything assembled once proceedings have started.
Your own clarity. High-conflict co-parenting situations are exhausting and disorienting. A log of what has actually happened gives you something solid to refer to when your memory of the sequence of events starts to blur.
Records made at the time also carry more weight than records built later. An entry written the same day as an event, with a verified timestamp, is a different kind of record from one reconstructed weeks afterwards. See what details matter in parenting records.
What you can document without the other parent
Almost everything that matters in a co-parenting dispute can be recorded without the other parent’s involvement.
Handovers. Whether they happened on time, were late, or did not happen at all. The scheduled time, what actually happened, and any communication around it. If there was no communication, note that too.
Actual versus scheduled parenting time. The schedule says one thing. What actually happens over weeks and months may be different. Logging each period of time as it happens gives you an accurate picture of both.
Expenses and receipts. What was spent, when, what it was for, and whether it was a shared cost. A photo of the receipt attached at the time is far cleaner than trying to find it later.
Significant messages. You do not need to log every exchange. Summarise the ones that matter: what was proposed, what was agreed or refused, and when. The full message thread exists separately; the log is your indexed reference to it.
School and medical information. Appointments attended, communications received from school, any changes to the child’s health or needs. Useful context if the child’s welfare is ever assessed.
Incidents. Anything that affected the child’s routine, wellbeing, or the arrangement. Write what happened as a factual description, not an opinion about what it means. “Child was returned at 9:40pm on a school night. Scheduled return was 6:00pm” is a useful entry. “He clearly does not care about the children’s sleep” is not.
Which apps actually work solo
Not all co-parenting apps are equal when it comes to solo use. Here is an honest breakdown of the most common options.
TalkingParents requires both parents to create an account before the messaging and record features are usable. If your ex refuses, the platform does not work for you in any meaningful way.
OurFamilyWizard (OFW) has a solo account option, but core features such as the shared calendar and messaging are designed for two connected accounts. Solo use is limited in practice.
AppClose has a solo mode that allows one parent to log events and expenses independently.
Parentlog is built for solo use from the start, with the option to connect a co-parent later if that becomes appropriate. The solo version is not a cut-down or trial version of the paired product. It is the full product, used by one parent.
How Parentlog handles the solo situation
A few things about Parentlog’s solo mode that are worth knowing if this is your situation.
Full features from day one. The journal, expense tracker, handover log, custody time calculator, and PDF export all work without a connected co-parent. Nothing is locked behind a pairing requirement.
Server timestamps and tamper-evident hashes. Every entry is timestamped by Parentlog’s servers at the moment it is saved, not by your device. A SHA-256 hash is generated at the same time. This means the record carries independent verification of when each entry was created, which is what makes it hard to dispute. More on this in what a custody journal app should do.
Verifiable PDF export. When you export a PDF, it can be independently verified at parentlog.app/verify. A family lawyer or court welfare officer can confirm that the exported document matches the original entries and has not been altered. That verification is available whether or not your co-parent has ever used the app.
Private records stay private. If you ever do connect a co-parent, the entries you made in solo mode remain private unless you explicitly choose to share them. Nothing is automatically exposed.
One honest caveat
No app can guarantee how a court will weigh a record. A server-timestamped, hash-verified log is harder to dispute than a notebook, but it is still one piece of evidence among others. What courts look for is a record that is specific, made at the time, complete rather than selective, and consistent over the relevant period. The tool matters less than the habit of using it well.
Start now, with or without them
If you are keeping records on your own because your ex refuses to use a shared app, Parentlog is worth trying. It is currently free for founding accounts.
The record you build from today is the one available to you if things escalate. There is no version of this where starting later is better than starting now.
This post is general guidance. If you are in active legal proceedings, speak to a qualified family lawyer about how your records can best support your case.
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